Products
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
