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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.