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Burn Off Ovens - Model 3472-RT

The ACE Burn Off oven model 3472-RT is a product with a hybrid design, providing customers the benefits of both convection and radiant tube heat cleaning. The oven’s design includes a radiant tube, automated One Touch Control system (OTC), and digital temperature control. The oven’s construction comprises 11 gauge steel, and insulation rated up to 2,300°F. These features ensure high fire load heating, complete elimination of hydrocarbons, ash, and combustible gases. Parts placed in the oven are removed completely bare and dry, ready for reuse.

The construction ensures an oxygen deficient environment, allowing for quick and precise heat cleaning. The OTC monitors the process, ensuring the parts are cleaned thoroughly. It also ensures that all hazardous vapors and smoke are completely combusted. All combustible materials are destroyed, and the heating rate is automatically adjusted for exact processing. The oven also has primary and secondary water systems, which turn on to control the heat inside the oven.

Armature Coil Equipment can design the oven according to NFPA, UL, FM, and ISO regulations.

 

The technical specifications of this model are given in the tables below.

Physical
Component Specifications
Inside Dimensions W/O Cart 84'W X 120"D X 99"H
Inside Dimensions With Cart 84"W X 120"D X 81"H
Volume Over Cart 472 CU. FT.
Single Platform Cart Dimensions 81"W X 117"D X 18'H
Outside Dimensions 109"W 160"D X 112"H
Shipping Weight 7,000 LBS.
Location of Controls Right Side
Location of Exhaust Stack Top Rear Left Corner
Exhaust Stack 18" ID x 10' Included
Exhaust Stack 22" OD x 10' Included

 

Controls
Component Specifications
Primary Burner – Normal 800°F (427°C)
Afterburner - Before Primary Ignites 1,400°F (742°C)
Over Temp. Control Standard
Primary Water Spray Standard
Secondary Water Spray Standard
NFPA-86A Specifications Optional
FM Specifications Optional OA-2600
Primary Burner off on Loss of A.B. Standard
Primary & A.B. Burners Rated For 800,000 BTU/HR
Automatic Shutoff System Standard
One Touch Control (OTC) System Optional
High Fire Afterburner 1,500°F(798°C) Optional

 

Construction
Component Specifications
Cart Rating 8,000 LBS.
Cart 4" Structural Channel 7.25LBS/FT
Oven Steel Enclosure 11 Ga. CRS
Oven Enclosure Front Face 1/4" CRS Plate
Angle Iron Reinforced Enclosure Standard
Blanket Insulation 4" Thick 2,300°F. Standard
Aluminized Coating Inside Enclosure Standard
Steel Floor Covers Over 4" Insulation 3/16" CRS
Exterior Finish Hi-Temp. Blue Enamel
Exhaust Stack Insulation Rated 2,700°F. 2" Thick
2 Top Mounted Pressure Relief Hatch 27.00 Sq. Ft.
Oven Volume 405.27 Cu. Ft. 1:15.01 Vent Ratio
Qty. Primary Water Nozzles 8 Standard
Qty. Secondary Water Nozzles 6 Standard
Qty. Primary Burners 2 Standard
Qty. Afterburners 1 Standard
NFPA Preferred Vent Ratio 1:15

 

Cycle Time/Capacity
Component Specifications
*Normal Cycle Time 2 to 8 Hours
*Combustible Capacity 70 LBS/HR
Others
Sr. No. Electric Water Fuel
Component Specifications Component Specifications Component Specifications
1 Voltage/Phase/Hertz 120/1/60 Normal Less Than 3.6 Gal/HR. Max Primary Burner Hi-Fire Input 1 250,000 BTU/HR
2 Amps * 5 to 10 Capacity 6 Gal./HR. Ea. Nozzle Max Primary Burner Hi-Fire Input 2 250,000 BTU/HR
3     Min/Max Pressure 30 to 60 PSI Max Afterburner Input 500,000 BTU/HR
4         Avg. Prim & After Total Hi-Lo Input Natural Gas Inlet Pressure 8" to 14" W.C.
5         Propane Inlet Pressure 12" to 18" W.C.
6         Gas Inlet Pipe Size 2"
 

*Varies with the combustible load and size