THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology

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THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Thermal Processing Technology

            THERMAL PROCESSING
            TECHNOLOGY SOLUTIONS
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Established in 1902, Despatch continues to evolve to meet the complex
demands of today’s global marketplace, yet the company’s dedication to
providing innovative thermal processing solutions remains unchanged.
Despatch is a global leader in high performance industrial ovens and other    ELECTRONICS
thermal products. Our focused commitment to the electronics, healthcare,      Despatch is the world’s premier
                                                                              supplier for clean process, low oxygen,
materials, transportation and industrial markets has enabled us to become     fast cycle curing of adhesives and
experts in these industries.                                                  polymers used in high-volume semi-
                                                                              conductor packaging and assembly.
                                                                              Applications include wafer-level
WHEN FAILURE IS NOT AN OPTION                                                 burn-in, die attach curing, and
                                                                              burn-in and reliability testing.

Manufacturers trust Despatch ovens to deliver the uniform
and repeatable thermal processing required for critical
components to operate flawlessly and ensure reliable
product performance. Despatch never cuts corners,
the products we build are manufactured to the highest
standards. A Despatch oven is able to deliver invariable,
uniform temperature for as long as the oven is in service                     Despatch has successfully addressed
thanks to its solid build quality.                                            the many technical challenges of
                                                                              thermal processing for capacitors,
Despatch has a world-wide network of representatives with a great             resistors and other electronic compo-
                                                                              nents. Applications include preheat-
combination of technical and industry knowledge to help you choose the        ing, drying, curing, pyrolysis, and
thermal processing solution that best fits your requirements.                 ceramic capacitor bakeout.
                                                                              Despatch has developed a strong
                                                                              reputation in the burn-in market over
SHORTER LEAD TIMES                                                            the last 30 years and has thousands
                                                                              of systems in operation throughout
Using proven ITW manufacturing practices, Despatch is able to move products   the world. The system’s proven reli-
                                                                              ability and ability to meet uniformity
to market much faster, providing the shortest lead times in our industry.     requirements has helped build that
                                                                              reputation.
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
HEALTHCARE                                 MATERIALS                                  TRANSPORTATION                           INDUSTRIAL
Healthcare companies turn to Des-          Thermal processing of materials is a       Despatch carbon fiber oxidation ovens    Despatch ovens are used for curing
patch when only the highest standards      critical step in manufacturing quality     and composite curing systems provide     painted finishes, drying solvents and
of quality equipment will suffice.         products. The world’s top manufac-         thermal processing of the materials      water, and annealing plastics and
                                           turers rely on Despatch for curing,        used for aircraft, automobiles, water-   metals. Whether an application re-
Medical device manufacturers use
                                           hardening, annealing, drying and heat      craft, trains and buses.                 quires batch or continuous processing,
Despatch ovens to apply polymer coat-
                                           treating a wide variety of materials in-                                            Despatch offers the highest quality
ings to products such as defibrillators,                                              Despatch has a long history of working
                                           cluding polymers, composites, metals,                                               ovens and furnaces with superior tem-
pacemakers, catheters and surgical                                                    with the world’s top aerospace com-
                                           rubber and textiles.                                                                perature uniformity and the durability
staples.                                                                              panies to provide thermal processing
                                                                                                                               to withstand the rigors of an industrial
                                                                                      solutions. Our breadth of knowledge in
Optical labs find Despatch ovens well                                                                                          manufacturing environment.
                                                                                      this market is extensive and we have a
suited for curing optical coatings need-
                                                                                      thorough understanding of the strict
ed for scratch resistance and tinting.
                                                                                      temperature uniformity and airflow
For curing contact lenses a nitrogen
                                                                                      requirements necessary to produce
atmosphere oven is used to prevent
                                                                                      high performance, advanced materials.
yellowing of the lenses.

                                           Despatch provides ovens for post pro-
                                           cessing of 3D printed parts. 3D printing
                                           technology has expanded to include a                                                The oil and gas industry relies on
                                           wide variety of materials including com-                                            Despatch for burn-in and performance
                                           plex polymers and metals which require                                              qualification testing of down-hole
                                           thermal processing after printing.                                                  electronic logging equipment. Typical
                                                                                                                               processes include simulation of down-
                                           Despatch is an established supplier of
Pharmaceutical manufacturers use                                                                                               hole, oil well drilling conditions for
                                           composite curing systems for aero-
Despatch LCC cleanroom ovens to ster-                                                 Sophisticated software is utilized       calibration of tools.
                                           space manufacturers.
ilize and depyrogenate implements,                                                    to fully control the process and
                                                                                                                               Despatch offers heat treating equip-
preparations and glassware. The ovens      Despatch provides laboratory ovens for     document all process information,
                                                                                                                               ment for the growing fuel cell and
can be stacked allowing independent        testing and analyzing materials such as    providing traceability and validation
                                                                                                                               energy storage industry. Despatch
batch processing in a small lab. These     asphalt, polymers, composites, paint       of part quality.
                                                                                                                               collaborates with major industry players,
ovens can comply with USP Chapter          and other coatings. Testing is used to
                                                                                                                               providing equipment worldwide.
and cGMP standards.                        define material characteristics, detect-
                                           ing defects and failure susceptibility.
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Benchtop & Lab Ovens
LBB CONVECTION                                      LAC HIGH PERFORMANCE                                LFC CLASS A BENCHTOP OVENS
BENCHTOP LAB OVENS                                  BENCHTOP OVENS                                      The LFC Class A bench-top oven is
These ovens are recommended for a                   A combination of forced convection                  specially designed to meet NFPA 86
variety of standard laboratory and                  and horizontal airflow provides                     requirements for applications that
production applications including                   exceptional temperature uniformity                  include flammable solvents or large
drying, curing, annealing, and                      and the shortest possible processing                amounts of moisture removal. They
materials and asphalt testing.                      time. The result is proven reliability in           include a pressure relief panel, purge
Forced convection and a “uniflow”                   demanding production and laboratory                 timer and exhaust fan. The LFC uses
air circulation pattern provide                     applications, such as curing, drying,               horizontal recirculating airflow to
excellent temperature uniformity.                   sterilizing, aging, and other                       ensure uniform temperatures
                                                    process-critical procedures.                        throughout the oven.
STANDARD FEATURES:                                                                                      A high-volume fan circulates air
                                                    STANDARD FEATURES:                                  through perforated, stainless steel      STANDARD FEATURES:
u Temperatures up to 400°F (204°C)

u Nickel plated shelves- by model rated to
                                                    u Temperatures up to 500°F (260°C)                 walls to create a constant horizon-      u 3.8 and 12 cu ft (105 and 340 liter)

   50 or 200lbs (23 or 91kg)                        u Horizontal recirculating airflow                 tal airflow across all sections of the   u Temperatures up to 500°F (260°C)
                                                                                                        oven. The result is proven reliability
u Digital control with 3/4 in(1.9cm) LED display   u Digital control with 3/4 in(1.9cm) LED display                                            u Class A - meets NFPA 86 requirements for
                                                                                                        in demanding production and labo-
u 304 stainless steel interior                     u High-limit control
                                                                                                                                                    flammable solvents
                                                                                                        ratory applications such as curing,
                                                                                                                                                 u High limit over-temperature protection
u High-limit control                               u Nickel plated shelves rated to 50lbs (23kg )     drying, sterilizing, aging and other
                                                                                                        process-critical procedures.             u Digital control with 3/4 in (1.9cm) LED display
u UL and C-UL listed                               u End-of-cycle and high-limit indicator
                                                                                                                                                 u High-limit control
                                                    u 304 stainless steel interior
OPTIONS:                                            u Modbus communication connection for
                                                                                                                                                 u PC interface for remote input, monitoring and

u Protocol                                            remote monitoring and recording                                                              recording (RS485 connection)
               control with large LCD display,
              3TM

  integrated data logging capabilities and                                                                                                       u End-of-cycle and high-limit indicators
                                                    u UL and CL listed
  USB port                                                                                                                                       u 304 stainless steel interior
u Pass through doors                               OPTIONS:
u Process timer with audible alarm                                                                                                              OPTIONS:
                                                    u Protocol 3TM control with integrated
u CE compliant                                        data logging capabilities and USB port                                                    u Protocol 3TM control with integrated

u Access ports                                        for simple oven set-up and data export                                                       data logging capabilities and USB port
                                                    u Door interlock                                                                               for simple oven set-up and data export
                                                                                                                                                 u Door interlock
                                                    u Access ports
                                                                                                                                                 u 2 -inch access ports
                                                    u Audible and visual alarm
                                                                                                                                                 u 208V full performance package
                                                    u CE compliance
                                                                                                                                                 u CE compliance

                                                      LBB and LAC Ovens
                                                      ship in just 3 days
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Clean Process Ovens
LCC/LCD HEPA FILTERED                   STANDARD FEATURES:                                                                          STANDARD FEATURES:
BENCHTOP OVENS                          u LCC temp. up to 500°F (260°C)                                                            u LCC temp. up to 500°F (260°C)
The Despatch LCC/LCD stackable             LCD temp. up to 662°F (350°C)                                                               LCD temp. up to 662°F (350°C)
clean process ovens are designed        u Lockable disconnect switch on the                                                        u Lockable disconnect switch on the
to save valuable floor space and           control panel for easy servicing                                                            control panel for easy servicing
provide a variety of tailored op-       u Stainless steel interior and exterior                                                    u Stainless steel interior and exterior with all
tions for your specific needs.             with all interior seams continuously                                                        interior seams continuously welded on the
Typical applications for these             welded on the insulation side to protect the                                                insulation side to protect the chamber from
ovens include die-bond curing and          chamber from contamination                                                                  contamination
other semiconductor packaging           u Protocol 3TM control with integrated                                                     u Protocol 3TM control with integrated
processes, depyrogenation, steril-         data logging capabilities and USB port                                                      data logging capabilities and USB port
ization and drying for life sciences.      for simple oven set-up and data export
                                                                                          LCC/LCD2-14 CLEAN PROCESS
                                                                                                                                       for simple oven set-up and data export
The oven is configured for 220/240                                                        CABINET OVENS
                                        u Available in air or nitrogen atmosphere                                                  u Available in air, nitrogen atmosphere
Volts and 50/60 Hz.                        configurations (100ppm oxygen capability)      From R&D to clinical trials to small-        (100ppm oxygen capability) or Class A
For production environment              u Modbus communication connection for remote
                                                                                          scale production, these ovens are the        configurations
processes where minimal con-               monitoring and recording                       perfect solution for die-bond curing      u Modbus communication connection for
tamination is essential, the LCC and                                                      and other semiconductor packaging            remote monitoring and recording
                                        u Programmable door lock
LCD Series ovens offer the highest                                                        processes, sterilization, depyroge-
                                        u Audible and visual alarms                                                                u End-of-cycle and high-limit audible and
standards in HEPA filtration. Re-                                                         nation and drying for life science
                                                                                                                                       visual alarms
circulated airflow is 100% HEPA
                                        u UL and C-UL listed open control panel          applications. Despatch’s LCC/LCD2-14
                                                                                                                                    u Programmable door lock
(High Efficiency Particulate Air)                                                         clean process ovens offer the ultimate
                                        OPTIONS:                                          in HEPA filtration for processes where    u UL and C-UL listed open control panel
filtered for operation at ISO Class
5 (Class 100) or better within the      u Three-color process stack light
                                                                                          minimal contamination is essential.
                                                                                          The ovens maintain ISO Class 5 (Class     OPTIONS:
oven chamber. This oven can also        u Data acquisition software
be ordered without HEPA filtration.                                                       100) through the process cycle with       u Pass-through door configuration
                                        u Silicone free construction                     ramp rates up to 9°F (5°C)per minute.
                                                                                                                                    u Data acquisition software
                                        u Replace HEPA filter with simulation plate
                                                                                          In addition to inert atmosphere and air   u Silicone free construction
                                        u Oxygen concentration monitoring system         atmosphere configurations, the LCC/
                                                                                                                                    u Replace HEPA filter with simulation plate
                                        u CE compliant                                   LCD2-14 can be configured for Class
                                                                                          A environments, with a pressure relief    u CE compliant

                                                                                          panel, purge timer, and forced exhaust
                                                                                          to meet NFPA requirements for pro-
                                                                                          cessing flammable solvents.
                                                                                          Optional pass-through operation with
                                                                                          doors on the front and rear is avail-
                                                                                          able. A door interlock system prevents
                                                                                          unloading until the thermal cycle is
                                                                                          complete.
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Clean Process Ovens Continued                                                                 Production Ovens
PCO2-14TM POLYIMIDE CURE                                                                      RAD/RFD CABINET OVENS
The PCO2-14TM Polyimide Cure                                                                  The RAD/RFD cabinet ovens feature
solution is a clean process oven                                                              horizontal recirculating airflow and
designed for polyimide hard                                                                   exceptional temperature uniformity.
baking and curing applications.                                                               The result is proven reliability in de-
Many semiconductor manufacturing                                                              manding production and laboratory
environment’s front-end machines                                                              applications, such as curing, drying,
are adapted for polyimide curing.                                                             stress relieving, aging, ASTM testing,
This costly process results in equip-                                                         UL testing and other process-critical
ment typically not suitable for poly-                                                         applications.
imide curing in terms of cleanliness,
                                                                                              For applications that include flam-
inert atmosphere capabilities, cycle
                                                                                              mable solvents we offer the RFD series.
time or data acquisition.
                                                                                              These Class A ovens are specially de-
The PCO2-14™ optimizes the poly-                                                              signed to meet NFPA 86 requirements.
imide cure process for semiconductor
wafer devices. It enables short cycle                                                         STANDARD FEATURES:                                   OPTIONS:
times and a consistent, reproduc-         STANDARD FEATURES:                                                                                       u Protocol 3TM control with integrated
                                                                                              u Temperatures up to 650°F (343°C)
ible cure process for all wafers in the   u Recirculated air is 100% filtered through a                                                              data logging capabilities and USB port
                                                                                              u Three models from 4.2 to 35 cu. ft.
product load. Despatch designed the          99.99% HEPA filter for ISO Class 5 (Class 100)                                                           for simple oven set-up and data export
PCO2-14™ with a pressure relief sys-                                                            (119 to 991 liters)
                                             or better operation                                                                                   u Unique adjustable louvers
tem that includes a removable “cold                                                           u Horizontal recirculating airflow
                                          u Integrated PC interface with real-time                                                                u PC interface for remote input,
trap”, an easy-to-clean condensate           graphics display                                 u Digital control with 3/4 in (1.9cm) LED display
                                                                                                                                                      monitoring and recording (RS485/422/232)
trap that helps to prevent polyimide                                                          u High-limit control
                                          u Oxygen monitor control system                                                                         u Door switch
buildup in the oven’s exhaust.
                                          u 16 kW heater capacity                            u RS485 Modbus communication PC interface           u Chart recorder
                                          u Auto Water Control with a stainless steel        u 5-year heater warranty                           u CE compliant
                                             water cooling coil                               u End of cycle and high-limit indicators
                                          u Temperatures up to 662°F (350°C)                 u 1 inch access port
                                          u Fast cycle times up to 5°C per min               u Audible high-limit alarm
                                          u Temperature uniformity of ±1%                    u UL and C-UL listed open
                                          u Maximum 50 lbs (23kg) per shelf with an             industrial control panel
                                             overall load capacity of 300 lbs (136kg)
                                          u Oven holds up to 11 shelves
                                                                                                        The RAD/RFD1-42Benchtop model is
                                                                                                        a popular laboratory oven due to it’s
                                                                                                        small footprint and capabilities.
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
STANDARD FEATURES:                                   HIGH CAPACITY WALK-IN AND                 STANDARD FEATURES:
                                            u Shipped fully assembled, wired and tested to      TRUCK-IN OVENS                            u Temperatures up to 343°C (650°F)
                                               minimize installation time.                       The 476 and 952 cubic foot capac-         u Factory tested and shipped in unitized
                                               Allows production to begin quickly.               ity Despatch TAD/TFD walk-in ovens           sections for easy installation
                                            u Horizontal recirculating airflow                  feature uniflow airflow to ensure uni-    u Despatch unique adjustable louvers
                                            u Digital control with 3/4 in (1.9cm) LED display   form temperatures throughout the          u Watlow F4T controller
                                            u High-limit control                                oven. Each oven is shipped with unit-
                                                                                                                                           u Audible high-limit alarm
                                                                                                 ized sections assembled and wired to
                                            u Audible high-limit alarm
                                                                                                 minimize installation time. Addition-     u Two-inch test access port
                                            u Disconnect switch and door switch
                                                                                                 ally, every oven receives a quality and   u Aluminized steel interior with plate floor
                                            u 2 inch test access port                           performance test before shipment so       u High volume recirculating fans for faster,
                                            u Aluminized steel interior                         you can count on a reliable start-up         more uniform heating
                                            u UL listed open control panel
                                                                                                 and performance consistency.              u Disconnect switch
                                            u High volume recirculating fan provides faster,                                              u UL and C-UL listed open industrial
TA/TF TRUCK-IN/WALK-IN OVENS                                                                     OPTIONS:
                                               more uniform heating which saves process                                                       control panel
The TA truck-in/walk-in oven is                time and improves product quality                 u Insulated floor with truck tracks

designed for industrial process versatil-   u Plate floor with truck tracks                      u Loading trucks and shelves
ity and dependability. Typical applica-                                                          u Proportioning gas fired heater
tions include aging, bonding, curing,       OPTIONS:                                             u Pneumatic vertical lift doors
drying, baking, heat treating, annealing
                                            u Protocol 3TM control with integrated              u Rear doors
and stress-relieving.
                                               data logging capabilities and USB port            u Chart recorder
Despatch’s design, manufacturing,              for simple oven set-up and data export
quality and innovation ensures indus-       u Insulated floor with truck tracks
trial ruggedness, excellent process
                                            u Chart recorder
control and dependable operation. The
TA oven is ideal for applications involv-   u Adjustable louvers
ing tight tolerances that do not include    u Loading trucks
the use of any flammable solvents or           and shelves
volatiles.                                  u Rear doors

The TF series is designed to meet           u CE compliant
NFPA 86 requirements for use with
flammables and solvents. These Class
A ovens are complete with a pressure
relief panel, purge timer and exhaust            Backside of
fan. Each TF oven is specially designed          TFD2-52
for applications that include flam-              Class A oven
mable solvents or moisture removal.
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Production Ovens Continued
                                           Despatch offers complete vacuum          COMPOSITE CURING
                                           bagging systems with unlimited vac-      OVEN TECHNOLOGY
                                           uum ports. The ports can be added        u Available as an add on to standard size
                                           in sets of 8. Jack panels allow you to      Despatch walk-in ovens (52 - 952 cu ft)
                                           connect as many thermocouples as
                                                                                    u Full installation and startup services
                                           needed for monitoring the curing
                                           process. Mold preparation, includ-       u Tight temperature uniformity, standard at

                                           ing preheating, drying and cleaning         +/-5°C with capabilities up to +/-2.5°C
                                           processes can also be provided.          u Electrically heated or gas fired
                                                                                       (direct or indirect)
                                                                                    u Custom airflow to optimize heat transfer to   PC SERIES CONVEYOR OVENS
                                                                                       unique molds
                                                                                                                                     The PC Series model ovens achieve
                                                                                    VACUUM BAGGING SYSTEMS                           superior temperature uniformity in
COMPOSITE CURING SYSTEMS                                                                                                             all interior parts due to high-volume,
                                                                                    u Jack panels allow groups of thermocouples
Despatch has a long history of working                                                                                               vertical down airflow. Typical
                                                                                       to fully monitor product
with the world’s top aerospace com-                                                                                                  applications include pre-heating,
                                                                                    u Vacuum ports can be added in sets
panies to provide custom thermal pro-                                                                                                curing, bonding, drying and heat treat-
cessing solutions. We have experience                                               u Vacuum port monitoring tools can be added     ing. There are several standard models
in many areas related to carbon fiber                                                  to record pressures                           available to suit your needs.
composites, from the oxidation of fiber                                             u Vacuum pump and all required components
to curing composites. Our breadth of                                                   for complete system                           STANDARD FEATURES:
knowledge in this market is extensive                                                                                                u Temperatures up to 500°F (260°C)
and we have a thorough understand-         Despatch composite curing ovens          FOCAL POINT
                                           are now available with Focal Point™,                                                      u High volume vertical down airflow for superior
ing of the strict temperature uniformity                                            PROCESS CONTROL SYSTEM
and airflow requirements necessary to      a PC-based process control system.                                                           temperature uniformity and process reliability
                                                                                    u PC-based system
produce high performance,                  Focal Point™ fully controls the curing                                                    u Conveyor speed variable from
                                           process and documents all process        u Recipe editor to control temperature and        1”-10” (2.5cm – 25cm) per minute
advanced materials.
                                           information, providing traceability        vacuum profiles                                u 30.5 to 61 cm (12” to 24”) long
                                           and validation of part quality. Focal    u Process data logged on system PC                 entrance and exit extensions
                                           Point™ offers precise process control    u Standard or customized reporting            u 4”, 6”, or 9” (10 cm, 15 cm, 23 cm) high
                                           with lead-lag temperature control                                                            work zone
                                           and an advanced recipe editor for
                                                                                                                                     u Emergency off switches at each end on
                                           programming temperature and vac-
                                                                                                                                        larger models
                                           uum profiles, and for controlling fans
                                           and dampers. Focal Point™ software                                                        OPTIONS:
                                           logs all process data in a spreadsheet
                                           or database, which can be accessed                                                        u Class A models available

                                           by a plant computer system.                                                               u HEPA filtered model for applications that
                                                                                                                                       require Class 1000 cleanliness.
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Specialty Ovens
MODIFIED PC SERIES                                 PBC/PNC BURN-IN CABINET OVENS                                                                           PTC TOP LOADING TEST OVENS
CONVEYOR OVENS
                                                   PBC Burn-in Chambers are engineered                                                                     PTC Ovens offer high performance
Working with our experienced engi-                 specifically for applications such as                                                                   burn-in and qualification testing for
neers the PC Series can be modified                high dissipation forward bias, high                                                                     down-hole logging equipment. The
to meet your specific production                   temperature reverse bias, dynamic and                                                                   oven’s unique configuration is well
needs. The following configurations                static burn-in of IC’s, RAM’s & ROM’s,                                                                  suited for heating long and narrow
are available:                                     microprocessors and additional semi-                                                                    loads such as tubing and extrusions.
                                                   conductor devices.                                 RBC BENCHTOP BURN-IN OVENS
u Temperatures from 500°F (260°C)
   to 1000°F (538°C)                                                                                  The stackable burn-in chambers                       STANDARD FEATURES:
                                                   STANDARD FEATURES:                                                                                      u Temperatures up to 500°F (260°C)
u Variable conveyor speeds                                                                           offer maximum flexibility for small lot
                                                   u Temperatures up to 500°F (260°C)                qualification testing, burn-in, reliability          u Chamber size: 2.7, 4, 12 or 48 cubic feet
u High volume, vertical down airflow for
                                                   u Air or nitrogen atmosphere                      testing and research and development.                   (76.5, 113.3, 339 or 1360 liters)
   superior temperature uniformity and process
   reliability                                     u High-volume recirculating fans to maintain
                                                                                                      The chamber is designed to maximize                  u 8ft or 12ft (2.4m or 3.7m)
                                                      uniform temperatures                            throughput and equipment use by                         chamber length
u Conveyor extensions on each end provide
                                                                                                      allowing the operator to run concur-                 u Removable end caps to allow several
   loading/unloading areas                         u Rear wall is easily disassembled and removed
                                                                                                      rent tests utilizing different tempera-                 ovens to be connected end-to-end
u Class A option for handling flammable             to simplify fixturing of power leads or feed-
                                                                                                      tures or cycle times.
   solvents                                           through boards into oven                                                                             u Horizontal airflow

u Conveyor systems including flat wire, mesh      u Traditional horizontal loading                  STANDARD FEATURES:                                   u Digital control with 3/4 in (1.9cm) LED display
   belts, monorails, powered rollers, indexing     u Side-to-side horizontal airflow                 u Temperatures up to 500°F (260°C)                  u High-limit control
   drives, walking beam, powered chain             u Over-temperature protection control             u Digital control with 3/4 in (1.9cm) LED display   u Silicone door seals and positive
u Multiple heating and cooling zones
                                                   u Digital temperature controller with accuracy    u High-limit control
u Additional airflow designs such as horizontal      of ±2°F (±1°C)                                                                                       OPTIONS:
                                                                                                      u Over-temperature protection
   or vertical up flow
                                                                                                                                                           u Protocol 3TM controller
u Clean environment air filtration including      OPTIONS:                                           u Stainless steel interior
                                                                                                                                                           u Non-magnetic, non-metallic models available
   HEPA filters                                    u Power supply cabinet - standard E.I.A.
                                                                                                      u High volume recirculation fans ideal for high
                                                                                                         dissipation applications                          u Front load model available
                                                     19” (48cm) cabinet
                                                                                                                                                           u Gas-cylinder door assist latching
                                                                                                      OPTIONS:                                               clamps for security
                                                                                                      u Protocol 3TM
                                                                                                                      control with integrated
                                                                                                         data logging capabilities and USB port
                                                                                                         for simple oven set-up and data export
                                                                                                      u Nitrogen atmosphere for minimizing
                                                                                                         oxidation at high temperatures
                                                                                                      u PC interface for remote input,
                                                                                                         monitoring and recording
                                                                                                      u Redundant hi-limit

                                                                                                      u CE compliant
THERMAL PROCESSING TECHNOLOGY SOLUTIONS - Thermal Processing Technology
Furnaces                                                                                Software
RAF/RFF FURNACES                                                                        PROTOCOL 3TM CONTROLLER
Despatch RAF furnaces feature hori-                                                     Protocol 3™ is a microprocessor-based
zontal recirculating airflow to ensure                                                  temperature and hi-limit controller
exceptional temperature uniformity                                                      with large LCD display and real time
of ±5.6°C at 538°C. These high perfor-                                                  clock for auto start capability. The LCD
mance furnaces deliver temperatures                                                     display shows temperature readings
up to 538°C (1000°F) and are great for                                                  along with clear, detailed information
such processes as annealing, aging,                                                     on oven status. Protocol 3™ features
stress relieving and other process                                                      three operating modes for quick and
critical applications.                                                                  easy operation: Manual mode, Timer
                                         STANDARD FEATURES:                             mode and Profile mode. The data-
RFF Class A furnaces are specifically
                                         u Temperatures up to 538°C (1000°F)           logging functionality enables report-               PROTOCOL MANAGERTM SOFTWARE
designed to meet NFPA 86 require-
                                                                                        ing and analyzing and data files can be
ments for applications that include      u 3 models - 4.2, 19 & 35 cu. ft. (117, 552
                                                                                        exported via the controller’s USB port.             Despatch’s Protocol Manager moni-
flammable solvents This furnace in-         & 991 liters) capacity                                                                          toring and data acquisition software
cludes a pressure relief panel, purge    u Horizontal recirculating airflow
                                                                                        STANDARD FEATURES:                                  enables one operator to stop, start,
timer, and exhaust fan.                  u Digital control with 3/4 in (1.9cm) LED                                                         program and monitor as many as 32
                                                                                        u Large backlit LCD display
                                            display                                                                                         ovens from a single personal computer
                                                                                        u Six status indicator lights                      with Protocol PlusTM or Protocol 3TM
                                         u High-limit control

                                         u Audible and visual hi-limit alarm
                                                                                        u Hi-Limit control included                        controllers.
                                                                                        u Simple profile creation for multiple set point
                                         u 304 stainless steel interior
                                                                                           applications                                     STANDARD FEATURES:
                                         u Disconnect switch on main
                                                                                        u Integrated data logging for obtaining historic   u Programming of time and temperature
                                            control panel
                                                                                           process data for analysis                           settings, including complex ramp and soak
                                         u 5-year heater warranty
                                                                                        u USB port for simple configuration set-up and        temperature profiles
                                         u UL and C-UL listed open
                                                                                           export of data files                             u Records operating information including:
                                            industrial control panel                                                                           times, temperatures, set points, lot numbers
                                                                                        u Multi language capability
                                                                                                                                               and operators
                                         OPTIONS:
                                                                                                                                            u Quick and easy installation
                                         u Protocol 3TM control with integrated
                                            data logging capabilities and USB port
                                            for simple oven set-up and data export
                                         u Unique adjustable louvers

                                         u Pneumatic lift door

                                         u Chart recorder

                                         u Quench tank solution heaters
RFF2-35 with optional                    u Access ports for test wires
pneumatic lift door
                                         u CE compliant
Adapted for unique processes                                               Capabilities
If you have a unique application, Despatch engineers can address your      Integration: We offer full integration services to ensure seamless
specific requirements for heat-up times, cool down times, temperature      operation of your Despatch system – including communication with
uniformity, instrumentation, record keeping, space requirements, and       equipment manufactured by other companies.
other special concerns.
                                                                           Validation: At Despatch, we offer thorough validation packages that can
Despatch partners with customers to deliver complex thermal processing     help minimize the time and effort required for validation and start-up.
solutions. Our Innovation Resource clients enjoy direct access to highly
                                                                           ISO Class 5: Despatch batch and continuous ovens are available in
skilled Despatch engineers for process and product development and
                                                                           ISO Class 5 (Class 100) configurations where an ultra-clean processing
evaluation. Customers are provided cost-effective solutions up front—be-
                                                                           environment is required. High-temperature HEPA filters remove airborne
fore equipment design begins or purchase commitments are made. This
                                                                           particulates to ensure the oven chamber has less than 100 particles (0.5
proven approach significantly reduces purchase risk, speeds production,
                                                                           micron or larger) per cubic foot.
ensures process integrity and saves time and money.
                                                                           Rapid Heat-Up and Cool-Down: Several of our products feature special
u Innovative designs
                                                                           options that provide exceptionally fast heat-up and cool down rates,
u Proven experience
                                                                           allowing you to benefit from shorter cycle times, higher throughput, and
u Superior project execution
                                                                           more efficient operations.
u World-class quality
                                                                           Inert Atmosphere: For processes requiring low oxygen atmosphere
                                                                           conditions, our batch ovens can also be equipped with inert atmosphere
The PRVO Despatch Paint Sample                                             capabilities. Maintaining a nitrogen or argon atmosphere can reduce
Drying Oven is a Class A (NFPA 86)                                         oxidation when heating materials susceptible to oxidation.
oven designed for small batch labora-                                      PC Networks: Multiple batch ovens can easily be linked together in a
tory testing of paint finishes used in                                     communications network for centralized control and monitoring. A pass-
automotive and other high volume                                           word security system improves process integrity by setting the amount
applications. The PRVO has the ability                                     of operating authority available to the operator. The host computer can
to test paints, including flammable                                        also data-log process times, temperatures, lot numbers, operator names,
solvent based paints, for temperature,                                     and other quality control information.
ramp rates, curing time with gas or
electric heat.
Together in Process Perfection

ITW EAE is the Electronics Assembly Equipment division of Illinois Tool Works, Inc. The group
brings together the world-leading brands of electronics assembly equipment. Brands with
reputations for driving process perfection. Manufacturers need speed, accuracy and repeatability
over time in order to produce reliable products. Every product we make is measured by its ability
to deliver on this promise. The combined knowledge and experience of the ITW EAE group is sure
to drive further innovation and speed the development of next generation technology.

Service and Support: Global Presence, with Local Expertise                                     Equipment installation and training
Despatch provides expert technical service, a range of installation options and                Our global service team offers a complete range of installation,
an extensive parts inventory to all of our customers worldwide. At Despatch, we                start-up and testing services. Choose the option that best fits your
believe in exceeding customer expectations and going above and beyond what                     company’s needs: turnkey installation, installation supervision,
an average equipment manufacturer will provide.                                                start-up, testing, validation services.
Rest assured that when you call our Service Help Line, you will be speaking with               Our training courses cover a wide variety of subjects, including
experienced, knowledgeable personnel, fully capable of assisting you with any                  general operations, gas-fired systems, electrically heated systems,
equipment questions you may have. Our network of Certified Service Representa-                 equipment maintenance, preventative maintenance, controller
tives is spread out across the globe to provide technical support and service to               operation and calibration, and temperature uniformity surveys.
Despatch customers worldwide.                                                                  We offer Operator, Maintenance and Engineering training courses.

 SERVICE AND TECHNICAL SUPPORT                       GLOBAL HEADQUARTERS                    WWW.DESPATCH.COM                             © 2022 ITW EAE, a division on Illinois Tool Works.
                                                                                                                                         All rights reserved. Despatch is a registered
 service phone: 1-800-737-8110                      main phone: 1-800-726-0110              8860 207th Street West                       trademark in the U.S. and other countries.
 service international: 1-573-317-3054              international/main: 1-952-469-5424      Minneapolis, MN 55044 USA
                                                                                                                                         Thermal Technologies 5-22
                                                    sales: 1-800-726-0550
                                                    international/sales: 1-952-469-8240
 dspsupport@itweae.com
 parts@itweae.com                                   sales@despatch.com                      Thermal Processing Technology
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