Truck Ovens

Bulletin WI-505


Low Cost Electric and Gas Ovens for
Convenient Truck Loading

Hardworking ovens designed for baking drying preheating or any other application where a dependable source of heated air to 2750C is required. Complete with temperature controllers that offer the latest in heat sensing technology and built-in floor level guide tracks that make truck loading easy.

STANDARD FEATURES

Controls

  • Digital, microprocessor based, thermocouple actuated, indicating temperature controller.
  • Modulating burner on gas ovens.
  • Motor control push buttons and on off heat switch.
  • Easy to see pilot lights.

Safety Equipment - Electric oven

  • Adjustable, thermocouple actuated, manual reset excess temperature controller
  • Separate heating element control contactors
  • Recirculating blower air flow safety with

Safety Equipment -Gas Oven

  • Adjustable thermocouple actuated manual reset excess temperature controller
  • Electronic flame safe guard protection
  • 325CFM powered forced exhauster for combustion venting
  • Exhauster air flow safety switch
  • Purge timer
  • High gas pressure switch
  • Low gas pressure switch
  • Latch type manual reset main gas valve
  • Testing device to test tight closure of main gas valve.

Construction

  • Choice of airflow patterns specially adapted for truck processing.
  • Aluminized steel interior
  • Aluminizes steel exterior with enamel finish
  • Brushed stainless steel control panel face
  • Explosion venting latches
  • 4 of 10 lbs./cf. density industrial rockwool insulation
  • Built-in baffles prevent radiant heat
  • Silicone rubber door gasket
  • Adjustable fresh air intake and exhaust dampers
  • High pressure recirculating blower
  • 1 year limited warranty.

Every oven fully assembled and individually factory tested.

SPECIFICATIONS

Model

Work Space Dimensions (WxDxH)

Outside Dimensions (WxDxH) Max Temp
Blower
Insul-
ation
Doors Heat Input
Operating Characteristics
       
CFM
HP
KW
BTU/ HR
Control Accuracy
Oven Uniformity
Rise Time
       
Electric
Gas

TA-275

36" x 36" x 60"

52" x 63" x 70"

2750C

1000

¾

4"

Double

18

150,000

+ 0.3%

+ 50C

30 min

15min

TB-275

48" x 48" x 60" 

64" x 75" x 70"

2750C

1200

1

4"

Double

24

175.000

+ 0.3%

+ 50C

25 min

15min

TAH-275

36" x 36" x 60"

52" x 63" x 70"

2750C

1600

1 ½

4"

Double

18

150,000

+ 0.3%

+ 50C

30 min

15min

TBH-275

48" x 48" x 60" 

64" x 75" x 70"

2750C

2000

2

4"

Double

24

175,000

+ 0.3%

+ 50C

25 min

15min

STANDARD EQUIPMENT

All Models 230 Volts, 3-Phase, 50 Hz.Other electrical characteristics available. Insulated floor with truck wheel guide tracks. Aluminized steel interior and Trilite Green enamel painted aluminized steel exterior.

Each features complete 230 Volts, 3-Phase, 50 Hz.ly wired, side access control panel enclosing terminals for incoming power, temperature controllers, push buttons and pilot lights. Motor starter and heating element contactors electrically interlocked to shut off heaters if power to blower without heat for cooling. Alloy wire-heating elements. Exhaust outlet 4" diameter Each features complete 230 Volts, 3-Phase, 50 Hz.ly wired, side access control panel enclosing terminals for incoming power, temperature controllers, push buttons and pilot lights. Motor starter and heating element contactors electrically interlocked to shut off heaters if power to blower without heat for cooling. Alloy wire-heating elements. Exhaust outlet 4" diameter.

Gas Models

- 1,000 BTU natural gas at 6" water column pressure, 1" NPT inlet. - Other gas characteristics available Control panel as detailed above and safety devices as listed on the front of this bulletin. Automatic preignition purge period and push button electric ignition contributes to ease of operation. Modulating gas burner is protected with electronic flame safety relay.

TA AND TB SERIES [Combination Air Flow ]

These electric or gas models come in two sizes. They feature combination vertical and horizontal airflow for truck processing of various size parts at temperatures to 2750C

TA Series

Size 36" x 36" x 60" high provides 45 cubic feet of workspace. Truck tracks 2" wide, 24" center to center. Optional companion truck holds twelve 30" x 30" shelves on 4" centers.

TB Series

Size 48" x 48" x 60” high provides 80 cubic feet of workspace. Truck tracks 2" wide, 36" center to center. Optional companion truck holds twelve 42" x 42" shelves on 4" centers.

TBH Series

Horizontal Air Flow Similar to TA and TB Series, these electric or gas models feature full horizontal air flow with adjustable patented opposed louvers on full coverage supply and return duct work. Used when vertical airflow through the load is restricted. Ideal for processing flat sheets, pans of parts or when shelves are densely packed Horizontal Air Flow Similar to TA and TB Series, these electric or gas models feature full horizontal air flow with adjustable patented opposed louvers on full coverage supply and return duct work. Used when vertical airflow through the load is restricted. Ideal for processing flat sheets, pans of parts or when shelves are densely packed

ADDITIONAL EQUIPMENT AVAILABLE

Companion Trucks and Shelves

Oven Model 
Truck Shelf Dimensions
Maximum Shelves 
Truck
TruckShelves
700 lbs Capacity
1200 lbs Capacity
TA-500
TAH-500
30" x 30" 12 TRK700TA TRK1200TA SHLFTA 
TB-500   TBH-500  42" x 42" 12 TRK700TB TRK1200TB SHLFTB

Programmable Temperature Controller, microprocessor based, digital indicating, thermocouple actuated in lieu of standard controller................................................PTC3 · Recording Thermometer, thermocouple actuated, 24-hour, 10" diameter circular chart used in conjunction with standard controller.............RT · Programmable Recording Temperature Controller, microprocessor based, thermocouple actuated, digital display, 24-hour, 10 diameter circular chart, in lieu of standard controller........................................................................................................PRTC3 ·
Digital Timing System, incorporated into standard temperature controller, 99 hour 59 minute range, starts timing when temperature reaches set point and shuts down oven at end of set time............................................................................................................................DTS3 · Shut Down Timer, with continuous "hold" feature. 1,5,10 or 30 hour range........................................................................................SDT · Batch Timer, for uniformly timing batch operations. Continuous alarm with door interlock: alarms at end of preset time period until door is opened or timer reset. 1,5,10 or 30 hour range...............................................................................................................................BT · Automatic Door Switch turns off blower and heat when door is opened. Restores blower and heat on electric models, blower only on gas models, when door is closed..................................................................................................................... ADS · Roof Mounted Powered Forced Exhausters Nickel plated wire shelves rated 100 lbs. uniformly distributed.

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