62 High Street, Carroll, Ohio 43112
December 12th, 2017
Providing Heat Processing Systems and Engineering Solutions Since 1990
Sales Hotline
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Now Available for Aerospace Metals Heat Treating

The Series VTRF dual chamber tool room furnaces provide the ability to quickly perform a wide variety of metal heat treating, ceramic drying and firing, or material processing applications in an air or a custom atmosphere. The proven furnace system uses high efficiency ceramic fiber insulation, is ruggedly designed, and is ideal for both industrial production and research applications. By blending the ratio of supplied nitrogen, hydrogen, or carbon monoxide gases, a wide variety of heat treating furnace atmospheres (endothermic, exothermic, cracked ammonia, and others) can be quickly created without the need for specialized generating equipment. An optional alloy retort assembly provides the ability to perform high purity atmosphere heat treating

Features include:

  • 2250 or 2000 F furnace chamber (1900 degrees in reducing atmosphere)
  • 1200 F oven chamber with recirculation air for temperature uniformity
  • Roll away quench tank
  • Heavy duty 3/16 inch steel plate shell, atmosphere tight construction
  • Programmable or set point temperature control
  • Atmosphere control system using bottled nitrogen / hydrogen / carbon monoxide including multiple cylinder gas manifold systems for continuous operation
  • Flame curtain and atmosphere burn-off port
  • Manual or pneumatic furnace door operation
  • Automatic carbon potential control
  • Optional alloy retort assemblies for high purity atmosphere heat treating

Standard models available in several load area sizes:

  • 12″W x 12″H x 18″D, 18″W x 18″H x 30″D, and 24″W x 24″H x 36″D
  • Aerospace Certified Versions Now Available – Certified to AMS-2750E and Nadcap compliant
  • Aerospace Model shown DCSHT-121224-2000/1200 Includes everything for compliance with full training and support

Custom models available for your unique requirements

DELTA H TECHNOLOGIES, LLC delivered us versatility. No other furnace company would consider designing a single system so meet all of our unique needs in ceramics, heat treating, and material science technologies.
Jerry McClain Hocking College, Nelsonville, OH

Our Clients