Surface Combustion, Inc. products

Allcase® Batch Integral Quench Furnace: Industry-Leading Thermal Processing Solutions. Over 3,000 Allcase® Furnaces Worldwide. When you look to purchase anything in life, you always feel more comfortable when you go to the experts. As an industrial furnace manufacturer, Surface Combustion has more installed base and sells far more new Allcase® Batch Integral Quench Furnaces than any competitor in the US. Beginning in the early 1950’s, we introduced this innovative and versatile style of batch furnace to industry.

When you look to purchase anything in life, you always feel more comfortable when you go to the experts. As a leading heat treat furnace manufacturer, Surface Combustion has more than 100 years of experience with thermal systems. One style of furnace used for fasteners, stampings, forgings or other components is a belt type furnaces. These can utilize mesh, cast link, or slat conveyor furnace belts. Within this belt furnace style, individual or bulk loaded parts are placed onto the belt which is then conveyed through the furnace. The furnace belt serves as the moving transport, and it operates in a continuous fashion. Post processes include quenching and washing or after tempering it can be soluble oil or other rust preventative treatments.

When you look to purchase anything in life, you always feel more comfortable when you go to the experts. Surface Combustion has more than 100 years of experience with thermal systems. Roller hearth furnaces are used for long product like pipes, tubes and bars and for heavier loading of product in baskets. Within the roller hearth furnace style, product is placed on the rolls in many fashions. Tube, pipe and bars incorporate laydown tables and lift and carry mechanisms. Basket loaded product is lifted onto base trays. The rollers on the charge tables and within the furnace are integrally driven in unison to move the load through the furnace. The discharge end can include slow cooling sections, quench tanks or discharge through and exit vestibule into an air environment.

The Uni-DRAW batch tempering furnace is a companion furnace to the Allcase Batch Integral Quench Furnace. Designed for pre-heating and tempering, the Uni-DRAW can also be used as a stand-alone heat-treating system. The unique round design results in an efficient circular wind flow along the inside of the furnace wall and is covered by the U.S Patent No. 4,963,091.

When you look to purchase anything in life, you always feel more comfortable when you go to the experts. Surface Combustion has more than 100 years of experience with thermal systems. One style of furnace used for fasteners, stampings, forgings or other components is a belt type furnaces. These can utilize mesh, cast link, or slat conveyor belts. Within this belt furnace style, individual or bulk loaded parts are placed onto the belt which is then conveyed through the furnace. The belt serves as the moving transport, and it operates in a continuous fashion. Post processes include quenching and washing or after tempering it can be soluble oil or other rust preventative treatments.

Most Commonly Used For Atmosphere Annealing Of Coiled Steel & Rod As Well As Motor Laminations. Wide Range Of Available Sizes Up To 8`-0` In Diameter And 12`-0`TalL Direct Fired Design Furnace Cover Uses An Inner Alloy Cover To Protect Workload During Processing. Radiant Tubes & Electrically Heated Designs Do Not Require Inner Covers. » Rugged Designs Available For Up To 2200°F Processing. Round And Rectangular Outer Cover Designs Available.

Surface Combustion pioneered the development of endothermic gas to be used as the carrier medium for today’s gas carburizing process. This revolutionized the heat treating industry from the pack carburizing process of yesterday and easily enabled the future of boost/diffuse carburizing, carbon control and all the instrumentation and sensors that grew out of this invention.

Surface Combustion leads the way with a versatile exothermic design that is used in many annealing, normalizing and bluing applications used widely in the pipe, tube, wire and motor industries. Many customers want the flexibility of higher combustibles in the range of 10% CO and Hydrogen (rich exothermic) AND lower combustibles in the range of 4% CO and Hydrogen (lean exothermic). Surface Combustion can offer both capabilities in the same generator with a simple change of the burner air/gas ratio. To complete the gas production, this gas is further chilled to lower dewpoints before it is suitable to be introduced into various styles of batch and continuous furnaces.