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Vacuum Furnace with  Convection Heating

  • Large load capacity  

  • Dense load capacity

  • Convection heating   

  • Bright and clean product

LEWCO Gas Vacuum Furnaces - Request More Information

LEWCO also offers a Gas-Vacuum Furnace line for smaller loads of annealing, tempering, stress relief and various other processing.  This unique design uses vacuum purge to eliminate oxygen and impurities from the furnace before backfilling with nitrogen and then employing a high convection fan system for uniformity.  Additional vacuum purge operations can be employed at elevated temperatures to remove product-related impurities.  Hydrogen can also be added for additional brightness.  These Gas vacuum furnaces can operate at temps as low as 400F and as high as 1750F.  Standard sizes are 24 x 24 x 54, 36 x 36 x 60 and 60 x 60 x 104.  Custom lengths are available.

  • Ideal for clean processing to 1650 F

  • Very Uniform heat distribution

  • Three Standard Sizes, 24” dia., 36” dia., 60” dia.

  • Product heats very uniformly,

  • Minimal fixturing

  • Horizontal loading requires less clearance

  • Easy Installation

Applications:  Tempering, Annealing, Stress Relieving

Key Benefits

  • Large load capacity
  • Dense load capacity
  • Convection heating
  • Bright and clean product
  • Low cost natural gas heating is standard

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Download Brochure:

  

Business Development Manager -
High Temperature Furnace Products

Mark Hemsath,
419-202-4053, mhemsath@lewcoinc.com

Request More Information


 

LEWCO, Inc. • 706 Lane Street • Sandusky, OH, 44870 • P: 419.625.4014
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