Floor Level Cabinet Ovens
Floor Level Cabinet Ovens
Large, low cost, shelf processing ovens for bulky or numerous parts at temperatures to 550°F. Work can be placed directly on reinforced floor or shelf loaded. Work space starts at floor level for convenient loading of large items and easy access to top shelves.
Floor Level 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 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) | |||||
| CAH-400 | 36" x 36" x 60" | 45 | 56" x 67" x 74" | 400°F | 1,600 | 1 ½ | 12 | 132,000 | 6" | ±0.3% | ±4°F | 20 | 10 | 2,330 lbs |
| CAH-550 | 36" x 36" x 60" | 45 | 56" x 67" x 74" | 550°F | 1,600 | 1 ½ | 18 | 200,000 | 6" | ±0.3% | ±6°F | 34 | 15 | 2,440 lbs |
| CBH-400 | 48" x 48" x 60" | 80 | 68" x 79" x 74" | 400°F | 2,000 | 2 | 18 | 132,000 | 6" | ±0.3% | ±4°F | 18 | 10 | 2,800 lbs |
| CBH-550 | 48" x 48" x 60" | 80 | 68" x 79" x 74" | 550°F | 2,000 | 2 | 24 | 200,000 | 6" | ±0.3% | ±6°F | 29 | 15 | 2,940 lbs |
| CAV-400 | 36" x 36" x 60" | 45 | 56" x 67" x 74" | 400°F | 1,000 | ¾ | 12 | 132,000 | 6" | ±0.3% | ±4°F | 20 | 10 | 2,330 lbs |
| CAV-550 | 36" x 36" x 60" | 45 | 56" x 67" x 74" | 550°F | 1,000 | ¾ | 18 | 200,000 | 6" | ±0.3% | ±6°F | 34 | 15 | 2,460 lbs |
| CBV-400 | 48" x 48" x 60" | 80 | 68" x 79" x 74" | 400°F | 1,200 | 1 | 18 | 132,000 | 6" | ±0.3% | ±4°F | 18 | 10 | 2,650 lbs |
| CBV-550 | 48" x 48" x 60" | 80 | 68" x 79" x 74" | 550°F | 1,200 | 1 | 24 | 200,000 | 6" | ±0.3% | ±6°F | 29 | 15 | 2,700 lbs |
* Outside Dimensions
- Blower motor overhang 10″ right side
- Click here for CAH-400-550 & CBH-400-550 dimensions
- Click here for CAV-400-550, CBV-400-550 dimensions
† Operating Characteristics
- Accuracy as percent of controller span.
- Uniformity at 50°F below maximum temperature.
- Rise Time in minutes to 50°F below maximum temperature.
- Tests run with empty oven and minimum exhaust.
- Performance will vary with load and application.
- See Control & Instrumentation Summary for additional details.
Specifications for Floor Level Cabinet Ovens
| MODEL | CAV-550 |
|---|---|
| MAXIMUM OPERATING TEMP | 550°F |
| AIR FLOW | Bottom to Top, Forced Convection |
| CONTROL ACCURACY | ±0.3% |
| OVEN UNIFORMITY | ±6°F |
| RISE TIME - ELECTRIC | 34 mins |
| RISE TIME - GAS | 15mins |
| WORKS SPACE DIMENSIONS (WxDxH) | 36" x 36" x 60" |
| SHELVES INCLUDED | 2 |
| NUMBER OF SHELVES MAX | 9 |
| SHELF CAPACITY | 100 |
| MAX LOAD CAPACITY | Not Available |
| DOORS | Manual |
| LOADING METHOD | Shelf |
| APPROXIMATE SHIP WEIGHT | 2460 lbs |
| OUTSIDE DIMENSIONS (WxDxH) | 56" x 67" x 74" |
Standard Features for Floor Level 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 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
- 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 carbon steel recirculating blower
- Adjustable fresh air intake and 4” diameter (6” on Gas Heat) exhaust outlet damper
- Channel shelf supports prevent shelves tipping
- Insulated with 10 lbs per cubic foot density rockwool insulation
- Aluminized steel interior
- Aluminized steel exterior with Trilite Green enamel finish
- Brushed stainless steel control panel face
- Heavy duty doors with explosion venting latches
- Slip flashing at doorway to allow inner oven to expand without affecting door sealing
- Fully insulated 2 inch thick floor reinforced for 500 pounds distributed loading
- Silicone rubber door gasket
- Full coverage supply and return duct work with adjustable opposed louvers on horizontal air flow models
- Fully assembled and factory tested for temperature uniformity
- 1 year limited warranty
Modifications & Accessories for Floor Level Cabinet Ovens
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Nickel Plated Carbon Steel Shelf
Oven accessory adding a nickel plated carbon steel shelf with maximum distributed load of either 50lbs 100lbs, or 200lbs depending on the oven model.
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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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Reinforced Workspace Bottom
Oven modification adding a reinforced workspace bottom of 1500 lbs. capacity at removable subway grate; reduces available work space height by 1″.
-
Programmable Temperature Controller
Oven modification adding a programmable Temperature Controller. Microprocessor based, digital indicating, thermocouple actuated, in lieu of standard controller.
-Program Parameters: 40 profiles of up to 50 steps each, a real-time clock with battery backup to allow starting profile at any time of day
-Digital Display, 4.3” color touch screen
-Accuracy, ±0.1% of span plus 1 degree display error
-Connectivity, Relay output for alarm or other notification, two (2) USB ports, Ethernet compatible
Also Available:
-Up to four (4) control channels of temperature, relative humidity or vacuum
-Monitor up to16 sensors
-Math and logic functions
-Digital inputs and outputs
-Data logging
-Graphic Trending
-
Recording Thermometer
Accessory adding a Recording Thermometer. Thermocouple actuated.
- Record: 10″ diameter circular chart 24 hour chart rotation
- Digital Display: 0.56″ high, LED, alphanumeric, 4 digit display; LED status display
- Accuracy: ±0.25%of span plus 1 degree display error
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SCR Power Controller
Electrical modification adding an SCR Power Controller. Features:
•Silicon controlled rectifier power controllers are completely solid state industrial controllers that ensure precise proportioning of electric power to the heating elements.
•Oven temperature is maintained smoothly and evenly over the entire temperature range of the unit.
•SCR power controllers minimize maintenance, as there are no moving parts or electrical contacts to wear out.
•Heating element fatigue is reduced since the elements do not cool between releases of electric power.
•Zero voltage firing, including the first one half cycle of voltage, minimizes radio frequency and electromagnetic interference.
•Transient voltage suppressor networks are included, and the units are provided with protective fusing.
-
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.
-
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.
Custom Ovens
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Modified Model CAV-400 Floor Level Cabinet Oven
Serial #: 430222Top mounted control panel Oven for drying polycarbonate plastic
- MAX TEMP: 350ºF
- WORKSPACE DIMS (WxDxH): 36" x 36" x 60"
-
Modified Model CBH-400 Floor Level Cabinet Oven
Serial #: 430253Brushed stainless steel exterior. Doors front and rear. Flange to allow oven to seal in wall between clean room and fabrication area.
- MAX TEMP: 350ºF
- WORKSPACE DIMS (WxDxH): 48" x 48" x 60"
-
Modified Model CAH-400 Oven
Serial #: 101891C1210Top mounted heat chamber oven for heating asphalt road cores
- MAX TEMP: 400ºF
- WORKSPACE DIMS (WxDxH): 46" x 28" x 60"
-
Modified Model CBH-550 Floor Level Cabinet Oven
Serial #: 102584A0311Five levels of dual lane roller shelves rated 300 lbs. for heating large gears
- MAX TEMP: 550ºF
- WORKSPACE DIMS (WxDxH): 48" x 48" x 60"
