High temperature  Vacuum furnace is designed and produced by our company, which  widely used in the heat treatment of metallic material in high vacuum, in reducibility or protective atmosphere. Can also be used for special heat treatment of materials such as carbon products in the development process of carbonation.

    Used as vacuum furnace, the vacuum system is made of double state rotary vacuum pump and diffusion pump. The max. vacuum rate can reach 10-3Pa.

Advantage:

1) Small deformation for workpiece

2) Bright surface color without oxidation

3) high vacuum degree up to 7x10-3Pa or even higher

4) Less heat inertia

5) Easy operating

6) Bright annealing