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Heat Treating

The combustion system experts at Hauck Manufacturing Company have been meeting the process heating requirements of the heat treating industry through quality products and world class customer service since 1888. Hauck provided the latest in combustion technology with burners and controls for both direct and indirect-fired applications for the heat treating industry. Enhancing these products is a complete line of air blowers, valves, and electronic process controls.

Hauck is in the forefront of multi-fuel combustion systems, with a long history of products that handle and burn fuels of all composition including waste oils and low calorific gases. Hauck has provided the heat treating industry with quality products, process technology, and world-class customer service. Specifically, for the heat treating industry, Hauck developed the SVG multi velocity gas burner and has promoted the use of pulse firing to improve uniformity and fuel efficiency. Additionally, Hauck markets the KromSchroder line of gas burners in the US.

Please review this page for a complete list of detailed product, service, and application information specifically tailored for your industry.



Case Studies

Retrofit of SVG 125s for Low NOx Combustion
Redesign of gas/air mixing cup to reduce emissions

Copper Alloy Producer Benefits from Pulse Firing Technology
Revere Copper Products, New Bedford, MA, benefits from improvements in billet reheat furnace using pulse-fired Hauck SVG burners.

Pulse Firing Delivers Performance for Heat Treating
Hydroturbine equipment manufacturer; American Hydro, York, PA; meets production demands with pulse-fired SVG burners from Hauck.


Wisconsin Centrifugal and Hauck Partner to Optimize Furnace Performance
Working together with the combustion system experts at Hauck, Wisconsin Centrifugal is able to optimize the performance of its heat treating furnace though pulse firing high velocity burners, control strategies and burner placement.

Investment Pays Big Dividends for South Carolina Metal Producer
Talley Metals in Hartsville, S.C. achieves high product quality and better control of production costs with pulse firing SVG burners from Hauck.

Cost Effective Solutions from Direct-Fired Self-Recuperative Burners
High energy cost is a major concern for most heat treating operations. As a result, the industry is focused on reducing fuel con-sumption through energy efficient burner design and heat recovery technologies. Direct-fired industrial heating is the current trend to increase process efficiency with the use of a recuperator. Recuperators work by recovering the waste heat of furnace exhaust gas to preheat combustion air. By preheating the combustion air, more heat is available to be transmitted directly to the load. Heating the furnace load more efficiently can reduce the energy costs of the process and increase the productivity of the operation. For years the primary type of recuperator used in direct-fired industrial applications involved a stand-alone recupera-tor. More recently, the advent of direct-fired self-recuperative burner technology has offered a more cost effective solution for either retrofitting an existing furnace or for new furnace construction. With the increased use of recuperation, NOx emissions need to be taken into consideration. Production of thermal NOx can increase significantly as combustion air preheat increases, however, modern low NOx design versions of direct-fired self-recuperative burners can address these concerns.

State-of-the-Art Combustion System Controls and Burner Designs
Today's heat treating combustion industries face many challenging issues. State-of-the-art combustion system controls and burner designs can meet these challenges.


What Can Your Combustion System Do For You?
Advancements in burner designs, recuperative systems, and pulse-fired control algorithms are just a few of the technological improvements available to the heat treating/thermal processing industries to reduce energy costs.


Low-Nox Flat-Flame Burner
In today's competitive metal-heating marketplace, producers expect increased profitability and production rates with improved product quality while simultaneously complying with ultra-low nitrogen oxide (NOx) emissions.