VN-2300GV Vacuum Graphite Tube Furnace

VINER VN-2300GV Vacuum Graphite heating Furnace is vacuum graphite tube resistance furnace. This high temperature high vacuum resistance furnace uses graphite as the heating elements. It can be used for eating Metal, refractory compound and the ceramic material etc in the vacuum or the protective atmosphere.

Feature

ü  Unique heating elements structural arrangement and reasonable and effective heat shield guarantee the high heating effect and temperature uniformity. 

ü  Unique insulation construction, energy saving, long in service life.

ü  The unique integration of water and electricity connecting structure has the features of low malfunction, artistic, debugging quickly, maintenance convenience.

ü  The unique fast Chiller cooling system can reduce the furnace temperature quickly and improve the production efficiency.

ü  The simulation operation interface and PLC are adapting the productive needs.

ü  The perfect security system and unusual warning system make the equipment have high reliability, easy to maintain and control.

Structure Design:

Ø  The electric furnace is vertical vacuum resistance furnace, it is composed by furnace stack, furnace cover, vacuum system, electrical system and water-cooling system.

Ø  The furnace stack uses the water cooling sandwich structure, the furnace cover can be opened by spring force.

Ø  The furnace body is equipped with two observation windows, which can observe the workpiece heating situation.

Ø  The graphite electrode is loaded in the furnace, which is made up of two mutually insulated semicircles. The two insulated semicircles with the graphite heating element opens several seal thin at its longitudinal to increase resistance and make one side of the heating element electrify, and the other side free expansion when heating.

Ø  Around the heating element, there are many multi-layered heat shield device, which are assembled together to make it convenient to take outside the furnace.

Ø  The vacuum system is made up of proliferates pump, mechanical pump as well as the vacuum valve and so on.

Ø  Atmosphere inlet working condition allowed: Gas-feeding device with flowmeter for Ar and other gas Atmosphere, but H2 is not allowed.

Ø  The vacuum survey uses thermocouple gauge or ionization vacuum gauge.

Ø  The electrical system is made up of the silicon-controlled voltage regulator and the low voltage transformer and the control 

This type furnace is a vertical vacuum carbon tube furnace, uses graphite as heating element. It is mainly used for sintering metallic compound, ceramic, inorganic compound, nanometer materials, etc. in vacuum or other protected atmosphere.