Product Details

OEM Pit Type gas quenching vacuum furnace for car gears

Brief:

RJ2 series pit type quenching furnace is national standard energy-saving batch type heat treatment furnace, heat treatment temperature can reach 850℃-1200℃,mainly used to rod, long axis,roll, 45 steel, stainless steel and other metal materials and mechanical parts for quenching heat treatment. Workpiece are vertical lifting and quenching,not easy to deformation.

Structure:

Pit type furnace is mainly composed of furnace shell, lining, heating device and temperature control and other major parts, furnace body is cylindrical deep well, workpiece is installed vertically furnace inside for heating, 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.

Pit type furnace can also be used for mechanical parts for tempering ,annealing, normalizing, carburizing and carbonitriding heat treatment, etc, electricity or gas can be used for heating, with electricity as heat source, is called the pit type resistance furnace,can form a complete set of heat treatment production line with pit type tempering furnace, quenching tank, washing machine and other equipment.

Main technical parameters:

Name		Model
		RJ2-60-12	RJ2-80-12			RJ2-105-12			RJ2-110-12			RJ2-150-12		RJ2-220-12
Rated power(kw)		60	80			105			110			150		220
Rated voltage(V)		380
Frequency(Hz)		50
Phase		3
Max.temperature(℃)		1200
Working temperature(℃)		800-1200
Furnace hearth size(mm)	Diameter	φ800	φ800		φ1000		φ800			φ600			φ1000
	Depth	800	1000		1200		2000			3500			3600
Heating zone		1	1		1		2			3			3
Heating element connection		Y	YY		YY		YY			YY			YY
No-load heating up time(h)		3	3		3		3			4			4
Temperature control precision(℃)		±1
Furnace temperature uniformity(℃)		±5-8
Max loading capacity(kg)		500	800	1500		4800		5000			7000
Weight(kg)		3000	3200	4000		4800		6500			8500

Note: Various size pit type quenching furnacecan be also designed and manufactured as user's needs.