Products
Burn Off Ovens - Model 270 RT
The ACE Model 270 RT burn off oven is among powerful products within the burn off oven inventory. It has the capacity to heat clean medium to large parts, or components that are heavily coated with grease, oil, dirt, and dust.
The oven’s primary burners provide 250,000 British Thermal Units (BTUs) per hour. Adding to this, the afterburner provides an input of 500,000 BTUs per hour. Two top mounted relief hatches ensure that pressure within the oven during is maintained to a safe level, and removed when necessary. The oven is designed with 6 primary water nozzles, and 4 second water nozzles, thus ensuring a quick and efficient cooling down process.
To understand more about the oven’s technical design, please refer to the specification tables below.
| Physical | |
| Component | Specifications |
| Inside Dimensions W/O Cart | 84ʺW x 84ʺD x 99ʺH |
| Inside Dimensions With Cart | 84ʺW x 84ʺD x 81ʺH |
| Volume Over Cart | 331 CU. FT. |
| Single Platform Cart Dimensions | 81ʺW x 81ʺD x 18ʺH |
| Outside Dimensions | 109ʺW x 124ʺD x 112ʺH |
| Shipping Weight | 7,000 LBS. |
| Location of Controls | Right Side |
| Location of Exhaust Stack | Top Rear Left Corner |
| Exhaust Stack | 16ʺ ID x 10ʹ Included |
| Exhaust Stack | 20ʺ OD x 10ʹ 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 |
| U.L. Listed Control Panel | Standard |
| ISO Control Certified | Standard |
| 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 3ʺ Structural Channel | 7.25 LBS/FT |
| Oven Steel Enclosure | 11 Ga. CRS |
| Oven Enclosure Front Face | 1/4ʺ CRS Plate |
| Angle Iron Reinforced Enclosure | Standard |
| Blanket Insulation 4ʺ Thick 2,300°F. | Standard |
| Aluminized Coating Inside Enclosure | Standard |
| Steel Floor Covers Over 4ʺ Insulation | 3/16ʺ CRS |
| Exterior Finish Hi-Temp. | Blue Enamel |
| Exhaust Stack Insulation Rated | 2,700°F. 2ʺ Thick |
| 1 Top Mounted Pressure Relief Hatch | 27.00 SQ. FT. |
| Oven Volume 405.27 CU. FT. | 1: 15.01 Vent Ratio |
| Qty. Primary Water Nozzles | 6 Standard |
| Qty. Secondary Water Nozzles | 4 Standard |
| Qty. Primary Burners | 2 Standard |
| Qty. Afterburners | 1 Standard |
| NFPA Preferred Vent Ratio | 01:15 |
| Cycle Time/Capacity | |
| Component | Specifications |
| *Normal Cycle Time | 2 to 8 Hours |
| *Combustible Capacity | 70 LBS/HR |
| Sr. No. | Electric | Water | Fuel | |||
| Component | Specification | Component | Specification | Component | Specification | |
| 1 | Voltage/Phase/Hertz | 120/1/60 | Normal | Less Than 3.6 Gal/HR. | Primary Burner Input 1 | 250,000 BTU/HR |
| 2 | Amps | *5 to 10 | Capacity | 6 Gal./HR. Ea. Nozzle | Primary Burner Input 2 | 250,000 BTU/HR |
| 3 | Min/Max Pressure | 30 to 60 PSI | Afterburner Input | 500,000 BTU/HR | ||
| 4 | Natural Gas Inlet Pressure | 8ʺ to 14ʺ W.C. | ||||
| 5 | Propane Inlet Pressure | 12ʺ to 18ʺ W.C. | ||||
| 6 | Gas Inlet Pipe Size | 1ʺ-1/4ʺ | ||||
* Varies with the combustible load and size
The standard design of the model 270 RT adheres to UL and ISO certifications. Depending on the client’s requirements, we can also design the oven to adhere to the regulations laid down in FM and NFPA–86A.
