HKFurnace has been designing, engineering, and manufacturing industrial furnaces and other heating equipment for 50 years.
The Pit Furnaces are provided for temperature ranges from 150ºC to 650℃.
Pit Furnace (150-650℃) is mainly used for tempering heat treatment of suspended heating parts and general metal parts such as long shaft, connecting rod and rigging.
It is also suitable for quenching, annealing and aging heat treatment of light alloy parts such as aluminum alloy die castings, pistons and aluminum plates.
During the heating process, the internal circulation hot air is generated, and the hot air circulate up and down in the tempering furnace to ensure uniform heating of the workpiece.
The RJ2 series Pit Furnace structure is made of steel plate and section steel, and is made of cylindrical furnace, sealed and welded.
The lining of the furnace is built with energy saving fire-resistant insulation material.
The cover of the furnace is operated manually or electrically.
The lid of the lifting furnace is equipped with a limit switch to ensure safe operation.
Matching automatic temperature control cabinet, thermocouple.
There are stainless steel loading basket is placed in the furnace.
A heat-resistant stainless steel shaft and wind blade are installed on the cover of the furnace.
HKFurnace provides Pit Furnace in custom designs and dimensions to match customer production and process requirements.