Batch type vertical pit furnace 

Brief

 RQ3 series vertical pit furnace is new type and energy-saving batch type furnace,working temperature is 950℃,using the following heat treatment,carburizing, nitriding and carbonitriding, the workpiece is vertically loaded in furnace tank for heating,not easy to deformation. Pit type furnace is usually placed under the ground plane in the workshop, also is placed above the ground plane, or ground level fluctuation in each half.

Application field

This vertical pit furnace is  mainly used for rod and long axis steel mechanical parts.

Structure

This vertical pit furnace is mainly composed of furnace shell, furnace lining, heating device, muffle tank, loading frame, the furnace cover, and furnace cover lifting mechanism.,etc. Furnace body is cylindrical deep well.

Advantages

1.The workpiece is vertically loaded in furnace tank for heating,not easy to deformation;

2.Good sealing, easy operation and maintain, long working service life.

3.Using advanced protective atmosphere control system, including carbon control instrument and oxygen probe, ensure that the workpiece carbonitriding layer uniform and high precision.

Main technical parameters

Note: Various size vertical pit furnace can be designed and manufactured as user's needs.