C1228-DW Single Chamber Draw Furnace / Tempering Furnace

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  • Single Chamber Draw Furnace (Tempering Furnace)
  • Internal Exhaust Fan
  • 0.95 cu. ft. Capacity
  • 1250°F Max Temp
  • 230V

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Perfectly Sized Multi-Purpose Single Chamber Draw Furnace / Tempering Furnace

Heat treat with the inimitable Cress C-1228-DW Benchtop Single Chamber Draw Furnace (Tempering Furnace), with Digital LED Display Temperature Controller, amazingly accurate to within 1/4 of 1%. The Ultimate Draw Furnace-Control Combination that insure precisely repeatable results.

A rear blower is supplied that allows the chamber to have a uniformity of +/-10F to within a few inches of the walls, ceiling and floor.

TEMPERATURE CONTROLS: Auto tuning Microprocessor-based controller and solid state relays for precise temperature control.

HEATING ELEMENTS: Alloy wire elements are coiled and mounted on the side walls in easy to change porcelain plates.

GENERAL CONSTRUCTION: The draw furnace/tempering furnace case is constructed of heavy gauge sheet steel and finished in gray hammertone. The walls and door are constructed of the finest quality insulating fire brick backed up by 1800°F block insulation. Comes complete with cord and plug.

SAFETY SWITCH: These draw furnace/tempering furnace models come equipped with two door safety switches. When door is opened, elements are disconnected from power source.

DOOR: The counter balanced easy to operate door, opens up and away from the furnace, keeping the hot side away from the operator. A KAOWOOL rope seal is installed on the door where it meets the chamber.

Draw Furnace / Tempering Furnace Options:

  • Stands and Quench Tanks Available
  • Audible Process Alarm
  • Optional High Limit Safety Thermostat

0.95 cu. ft.

Interior Dimensions WxDxH in.

12 x 17 x 8

Exterior Dimensions WxDxH in.

25 x 43 x 28




60 cycle

KW Input



400 lbs

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Maximum Temperature


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