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High Temperature Cabinet Ovens

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High Temperature Cabinet Ovens

High temperature cabinet ovens are ruggedly built for long hard usage at elevated temperatures, offering a choice of two air flow patterns.

High Temperature Cabinet Ovens Model Specifications:

CAUTION:  Ovens processing combustible material are required by National Fire Protection Association 86 Standard for Ovens and Furnaces (NFPA 86) to have a fire suppression system.  If flammable solvents or vapors are present in an oven, OSHA requires conformance with NFPA 86 Class A Oven requirements.  A powered forced exhauster and other non-standard safety equipment must be added.  See Class A Oven Equipment for Solvent Processing resource page, reference our FAQs or our contact us us for more information.

Model Workspace Outside Dimensions*(WxDxH) Max Temp Blower Heat Input Insulation Thickness Operating Characteristics† Approx Shipping Weight
Dimensions(WxDxH) VolumeCu Ft CFM HP ElectricKW GasBTU/HR Control Accuracy Temperature Uniformity Rise Time (Electric) Rise Time (Gas)
HA-1050 20" x 20" x 20" 4.6 48" x 45" x 60" 1,050°F 700 ½ 15 132,000 10" ±0.3% ±8°F 58 35 1,885 lbs
HA-1250 20" x 20" x 20" 4.6 52" x 49" x 64" 1,250°F 1,000 ¾ 20 200,000 12" ±0.3% ±11°F 66 46 2,195 lbs
HX-1050 38" x 20" x 26" 11.4 66" x 45" x 66" 1,050°F 1,000 ¾ 20 200,000 10" ±0.3% ±8°F 66 36 2,965 lbs
HX-1250 38" x 20" x 26" 11.4 70" x 49" x 74" 1,250°F 1,200 1 30 200,000 12" ±0.3% ±11°F 67 46 3,570 lbs
HB-1050 38" x 26" x 38" 21.7 68" x 51" x 82" 1,050°F 1,600 1 ½ 30 200,000 10" ±0.3% ±8°F 51 36 3,590 lbs
HB-1250 38" x 26" x 38" 21.7 72" x 55" x 86" 1,250°F 1,600 1 ½ 40 200,000 12" ±0.3% ±11°F 69 50 4,325 lbs
HZ-1050 38" x 26" x 50" 28.6 68" x 51" x 94" 1,050°F 2,000 2 40 200,000 10" ±0.3% ±8°F 52 39 3,740 lbs
HZ-1250 38" x 26" x 50" 28.6 72" x 55" x 98" 1,250°F 2,000 2 60 350,000 12" ±0.3% ±11°F 65 49 4,410 lbs
HY-1050 38" x 38" x 38" 31.8 68" x 63" x 82" 1,050°F 2,000 2 40 200,000 10" ±0.3% ±8°F 54 46 4,130 lbs
HY-1250 38" x 38" x 38" 31.8 72" x 67" x 86" 1,250°F 2,000 2 60 350,000 12" ±0.3% ±11°F 60 48 4,870 lbs
HC-1050 50" x 50" x 50" 72.3 100" x 77" x 106" 1,050°F 3,750 3 80 500,000 10" ±0.3% ±8°F 75 46 7,590 lbs
HC-1250 50" x 50" x 50" 72.3 104" x 81" x 110" 1,250°F 4,200 5 120 700,000 12" ±0.3% ±11°F 90 48 9,140 lbs
VA-1050 26" x 26" x 38" 14.9 46" x 66" x 73" 1,050°F 1,600 1 ½ 24 132,000 10" ±0.3% ±9°F 91 66 3,245 lbs
VA-1250 26" x 26" x 38" 14.9 50" x 70" x 77" 1,250°F 1,600 1 ½ 30 200,000 12" ±0.3% ±12°F 101 73 4,010 lbs
VB-1050 26" x 38" x 50" 28.6 46" x 78" x 85" 1,050°F 1,600 1 ½ 30 200,000 10" ±0.3% ±9°F 76 53 3,810 lbs
VB-1250 26" x 38" x 50" 28.6 50" x 82" x 89" 1,250°F 1,600 1 ½ 40 350,000 12" ±0.3% ±12°F 85 65 4,650 lbs

* Outside Dimensions

† Operating Characteristics

  • Accuracy as percent of controller span.
  • Uniformity at 100°F below maximum temperature.
  • Rise Time in minutes to 100°F below maximum temperature.
  • Tests run with empty oven and minimum exhaust.
  • Performance will vary with load and application.

High Temperature Cabinet Ovens Model Details:

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Specifications for High Temperature Cabinet Ovens

MODEL HA-1050
MAXIMUM OPERATING TEMP 1,050°F
AIR FLOW Forced Convection, Side to Side
CONTROL ACCURACY ±0.3%
OVEN UNIFORMITY ±8°F
RISE TIME - ELECTRIC 58 mins
RISE TIME - GAS 35mins
WORKS SPACE DIMENSIONS (WxDxH) 20" x 20" x 20"
SHELVES INCLUDED 2
NUMBER OF SHELVES MAX 6
SHELF CAPACITY 200
MAX LOAD CAPACITY Not Available
DOORS Manual
LOADING METHOD Shelf
APPROXIMATE SHIP WEIGHT 1885 lbs
OUTSIDE DIMENSIONS (WxDxH) 48" x 45" x 60"
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Standard Features for High Temperature Cabinet Ovens

Certifications
  • UL Listed Control Panel
  • Meets the Requirements of the Following Standards:
    • NFPA 86 (Standard for Ovens and Furnaces)
    • NFPA 70 (National Electric Code)
    • FM (Factory Mutual)
    • OSHA
  • Caution:
    • When processing combustible material fire protection should be considered
    • Processing flammable solvents or vapors requires forced exhaust to provide safety ventilation. For more information see Class A Solvent Processing page at this website
Safety Equipment
  • Adjustable manual reset excess temperature interlock to turn off heat on malfunction of main temperature controller
  • Recirculating blower air flow safety switch to turn off heat on loss of recirculated air flow
  • Electrical interlock shuts off heat if power to recirculating blower is interrupted
  • Electric Heat Includes
    • Separate heating element control contactors to turn off heat on malfunction of main control contactors
  • Gas Heat Includes
    • Modulating burner for 1000 BTU per cubic foot natural gas at 6” water column pressure – propane available. Inlet 1” NPT (1-¼ “ NPT above 350,000 BTU/hr input)
    • Automatic pre-ignition purge period to clear accumulated gas or fumes
    • Push button electric ignition
    • Microprocessor based electronic flame safeguard protection to continuously monitor flame and close gas valves if flame is not present
    • 325 CFM Stainless steel powered forced exhauster to provide combustion venting
    • Exhauster air flow safety switch to close gas valves on loss of venting
    • Two pilot valves to guarantee gas flow to pilot can be stopped
    • High and Low gas pressure switches to confirm safe operating pressure range
    • Two main burner safety shut off valves with valve seat position indicator to assure gas flow to main burner can be stopped
    • Proof of closure switch on one main valve to prevent igniting pilot unless main valve is closed
    • Leak test station at each pilot and main burner valve to allow testing for leakage through valve
Controls
  • Digital temperature controller
  • Heat chamber temperature controller on 1250⁰F models to limit heating element temperature
  • Motor control push buttons and on-off heat switch
  • LED pilot lights
  • 5 kA short circuit current rating (SCCR)
Construction
  • Choice of
    • Recirculating air flow patterns – Horizontal or Vertical air flow
    • Electric or Gas heat
    • 208 volt, 230 volt or 460 volt, 3-phase, 60 HZ – other input power available
  • All welded construction
  • Durable, electrically isolated, Incoloy tubular heating elements
  • Heat source located in heat chamber to prevent radiant heating
  • High pressure stainless steel recirculating blower
  • Full coverage supply and return duct work with adjustable opposed louvers
  • Adjustable fresh air intake and 4” diameter (6” on Gas Heat) exhaust outlet damper
  • Channel shelf supports prevent shelves tipping
  • Insulated with 2” of refractory ceramic fiber and 10 lbs per cubic foot density rockwool insulation
  • 16 gauge 304 stainless steel interior with stainless hardware
  • Aluminized steel exterior with Trilite Green enamel finish
  • Brushed stainless steel control panel face
  • Exceptionally heavy duty doors, hinges and door frame with explosion venting latches
  • Slip flashing at doorway to allow inner oven to expand without affecting door sealing
  • Dual fiberglass door gasket with stainless steel spring insert; one gasket seals to inside door surface and second seals to outer oven face
  • Fully assembled and factory tested for temperature uniformity
  • 1 year limited warranty

Modifications & Accessories for High Temperature Cabinet Ovens

  • Stainless Steel Shelf

    Oven accessory adding a Stainless Steel Shelf with maximum distributed load of either 50lbs, 100lbs or 200lbs depending on oven model.

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  • Programmable Temperature Controller

    Oven modification adding a programmable Temperature Controller. Microprocessor based, digital indicating, thermocouple actuated, in lieu of standard controller.

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  • Digital Timing Temperature Controller

    Modification adding a Digital Timing Temperature Controller. Microprocessor based, incorporates 99 hour 59 minute timer, starts timing temperature reaches set point and shuts down oven at end of set time.

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  • Recording Thermometer

    Accessory adding a Recording Thermometer. Thermocouple actuated, 10″ diameter circular chart, 24 hour chart rotation.

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  • SCR Power Controller

    Electrical modification adding an SCR Power Controller. Silicon controlled rectifier power controller in lieu of mechanical heating element contactors, minimizes maintenance, reduces heating element fatigue.

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  • Digital Shut Down Timer

    Accessory adding a Digital Shut Down Timer. Shuts down oven, selectable range, continuous “hold” feature.

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  • Install Customer Supplied Temperature Controller

    Modification installing a customer supplied temperature controller in lieu of standard controller.

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  • Digital Batch Timer

    Oven modification adding a Digital Batch Timer. Uniformly timing batch operations, continuous alarm with door interlock, alarm sounds at end of preset time until door is opened or timer reset.

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  • Supply Oven Without Controller

    Supply without temperature controller. Supply cutout, thermocouple, and wires only. Customer to supply and install temperature controller.

    Add to quote

Custom Ovens

Custom ovens and furnaces tailored to your specific worksite and requirements

No two worksites are alike. That means your oven or furnace needs to be built to your exact specifications. Sometimes that will be an oven in our catalog. Otherwise, we will specially design for your application.

Custom Oven and furnace Info

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Industrial Equipment Made to Order

Your business has specific needs. We’ll make them work. We’ll build your custom oven or furnace to last for the long haul. Let’s talk.

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