Vacuum Furnace (tungsten wire furnace chamber)

Working Zone:100×100×100 mm – 800×800×3000 mm (Customizable)

Chamber Configuration:Vertical, horizontal, or custom-designed structures

Control System:PLC with touchscreen interface

Safety Features:Over-temperature alarm, leakage protection, etc.

Atmosphere Control:Vacuum or optional controlled gas environment（N₂, Ar, H₂, etc.)

Advantages:ISO & CE certified, uniform heating, PLC control, energy-efficient, safe operation

Provides ultra-high temperature capabilities and precise thermal control. Suitable for sintering refractory metals, crystal growth, and heat treatment of special materials.

Introduction

The tungsten wire chamber vacuum furnace is an advanced piece of equipment specifically designed for ultra-high-temperature heat treatment. It utilizes high-purity tungsten wire or tungsten mesh as the heating element, offering exceptional high-temperature resistance and stability, with a maximum operating temperature of up to 2400°C. Operating under vacuum or inert gas atmosphere, the furnace provides a clean, contamination-free heating environment. It is widely used for the sintering, degassing, and heat treatment of materials such as hard alloys, powder metallurgy products, ceramic materials, sapphire glass, and zirconia. This furnace is particularly well-suited for the preparation of high-purity transparent ceramics and crystal growth. It is also ideal for pilot-scale production in universities and research institutions.

Features

Special designed tungsten net, tungsten foil as heating element, max. The temperature can be 2400℃
The vacuum system adopts a direct-connected vacuum pump and a turbo pump, ultimate vacuum can be 6x10-4Pa.
HMI adopts an HD touch screen, built-in operating system developed by our company.
PLC automatic control system.
Can inlet N2, Ar, H2, N2, and H2 mixed gas etc.