Water cooling vacuum quenching furnace with 650x650x650mm chamber inert gas hardening furnace

Product Overview

Description

Vacuum quenching furnace  

Introduction of vacum quenching furnace

 

Kejia series vacuum furnace is widely used for heating treatment of metal materials in low vacuum, recursive, protective atmosphere, also can be used for heating treatment of special materials, such as

carbonization process of carbon products. The furnace chamber is ceramic fiber with excellent thermal insulation; Vacuum Reservoir with water cooling system.

Features of vacuum quenching furnace:

1.Double layer steel casting with air cooling fans to keep case temperature lower;

2.High purity fiber alumina board chamber for the best energy saving;

3.The temperature is controlled by precision SCR(Silicon Controlled Rectifier) with accuracy +/-1 C and 30 segments programmable control;

4.The fast rate of temperature increasing and decreasing.

5.The furnace chamber is ceramic fiber brick with excellent thermal insulation,vacuum 

reservoir with water cooling system;

6.The furnace is equipped with the function of power off automatically when door 

furnace opening,function of over temperature alarm,etc.

 

 Technical parameters of vacuum quenching furnace

 

Code	KJ-1200VF	KJ-1400VF	KJ-1600VF
Chamber Size (mm)	customizable	customizable	customizable
Max. Temperature	1200°C	1400°C	1600°C
Working Temperature	1100°C	1300°C	1500°C
Temperature Control	30 segments programmable and PID auto control	30 segments programmable and PID auto control	30 segments programmable and PID auto control
Heating Element	Fe-Cr-Al-Mo wire	SiC heater	MoSi2 heater
Heating Rate	≤20°C/min	≤15°C/min	≤15°C/min
Temperature Accuracy	±1°C	±1°C	±1°C
Max. Vacuum	10-3 Pa	10-3 Pa	10-3 Pa