vacuum quenching furnace , vacuum temperig furnace, vacuum hardening furnace, vacuum annealing furnace ,vacuum bright heat treatment furnace, vacuum degassing furnace,vacuum debinding furnace.

vacuum furnace is suitable for large diameter and shape dimension of high-speed tool steel, measuring tool cutting tool steel and die steel alloy steel materials also do vacuum hardening, tempering, annealing equipment with convection heating function, option stepped quenching and isothermal quenching process can be realized.

vacuum annealing furnace is applied for annealing and degassing of various of alloy materials (electrical steel and electromagnetic alloy, stainless steel, heat-resistant alloy, copper and its alloy), components (W, Mo, Nb, tungsten-copper alloy), magnetic materials, hydrogen storage metal, reactive and refractory metals during their manufacturing procedure.

Vacuum tempering furnace is applied for the tempering treatment of various of materials in vacuum circumstance or filling inert gases or weak reductive atmosphere. It has the fast cooling system with high-efficiency.

High vacuum tempering furnace is mainly used for the vacuum tempering and annealing of tungsten molybdenum and other rare metal sheet materials. Equipped with horizontal,front open door structure, make it easy to operate.Heating chamber use molybdenum screen and carbon felt for insulation, high temperature molybdenum for heating, molybdenum support for rack,therefore, there is no carbon composition in the furnace.Equipped with triple pump vacuum units the forced fast cooling gas circulation system, make it features with high vacuum degree high efficiency.