Industry pit type hardening and tempering furnace

This series pit type tempering furnace is cycle type furnace, the main purpose for a variety of metal parts, plate material and shaft parts after carburizing and quenching for relative seal cavity with high temperature and low temperature tempering, ageing heat treatment.

Characteristic:

1) Rational structure, uniform furnace temperature, small upper & lower temperature difference in working zone, especially applicable for heating and heat treatment for long axial workpiece.

2) Adopt energy-saving furnace lining, fast temperature rise, low empty furnace consumption, save more than 20% of energy compare with old product.

3) The control system can be equipped with normal control instrument or instrument with micro-processor program control according to actual need.

4) When needed during process, protective atmosphere can be fed into the furnace to realize little-oxidizing heating.

5) Each product is installed with safety interlock and over-temperature device to provide reliable and safe operation and use.

Industrial Pit Type Tempering Furnace