Products & Services
The photo to the left shows a Wellman 4,000 SCFH Rich Ratio Exothermic Gas Generator.

Wellman Furnaces, Inc. offers a complete line of Exothermic Gas Generators for rich and lean operation.  Standard sizes range from 750 SCFH to 30,000 SCFH. Refrigerated Gas Coolers can be provided to reduce the product gas dewpoint to the 40°F to 50°F range.  Atmosphere Gas Analysis Panels are available to monitor the exo gas composition and control an optional trim valve in the burner fuel gas line to maintain the desired CO analysis.
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Wellman Exothermic Gas and Steam Co-Generators will give you the process atmosphere gas you need and the added benefit of Free Steam.  Major savings in both fuel and cooling water can be realized by combining your exothermic gas generator and steam boiler into a single unit.  Paybacks range from six months to two years – Returning Your Initial Investment!
Exo Gas and Steam Co-Generators are available in sizes from 4,000 to 100,000 SCFH of exothermic gas, producing 390 to 9,780 lb/hr of steam. 

30,000 SCFH Lean Exo/Steam Unit in a CRT Manufacturing Plant.  Exothermic gas is used for blackening aperture masks for TV tubes.  Steam is used for heating and other process requirements.
15,000 SCFH Rich Exo/Steam Unit nearing completion in our factory for installation in a motor lamination annealing plant.  Steam will be used to operate a chiller for customer’s A/C system.

Wellman also offers a variety of Atmosphere Flow Panels and Gas Analysis Equipment for use in distributing, monitoring and controlling the various atmosphere gases that are used in your process.  Some of this equipment is shown below:

N2 / H2 Flow Panel for Mesh Belt Muffle Furnace

 

O2, H2 and Dewpoint Analyzer Panel For Mesh Belt Muffle Furnace

CO Analyzer / Recorder / Controller Panels for Exothermic Gas Generator Control

 

H2 / N2 Flow Panel for High Temperature Pusher Sintering Furnace

Phone (317) 398-4411 / Fax (317) 392-5461

Corporate Office: 701 Hodell St.• Shelbyville, IN 46176
Manufacturing Facility: 310 S. Franklin St. • Fairland, IN 46126

©2005 Wellman Furnaces, Inc.