supply of vacuum tempering and annealing furnace
It is applied for the tempering treatment of various of materials in vacuum circumstance or filling inert gases or weak reductive atmosphere. It has the system of fast cooling. The efficiency is very high.
Characteristics of our vacuum Furnace
1.Optional type of vertical and horizontal.
2.Clean vacuum chamber of antioxidation, heating elements is Molybdenum or graphite.
3.Automatic control with excellent operating performance as well as reliable alarm and.
protective system.
4.Gas cooling system, optional of internal and external quick cooling system.
5.Double deck water cooling jacket.
6. Ultimate vacuum is better than 8×10-4 Pa by using reasonable vacuum pumping system.
7.Maxium operating temperature levels up to 2200 according to processing requirements by customers.
8.The temperature uniformity is better than ±3 with reasonable heating elements configuration.
9.Pressure rising rate is better than 0.5Pa/h by using excellent sealing components.
10.Optional of loading cart and movable operation chamber according to customers request.
11.Design and manufacture according to customers request.
12.Cost effective and high performance.
| Models | Effective working dimension(mm) | Max Temp | Temperature uniformity | Pressure rising rate(Pa/h) | Ultimate Pressure(pa) | Loading capacity(Kg) |
| RVSH-335G | 300×300×500 | 850 | ±5 | 0.5 | 2×10-3 | 100 |
| RVSH-446G | 400×400×600 | 850 | ±5 | 0.5 | 2×10-3 | 200 |
| RVSH-459G | 450×450×900 | 850 | ±5 | 0.5 | 2×10-3 | 300 |
| RVSH-669G | 600×600×900 | 850 | ±5 | 0.5 | 2×10-3 | 500 |
| RVSH-6612G | 600×600×1200 | 850 | ±5 | 0.5 | 2×10-3 | 700 |
| RVSH-7712G | 700×700×1200 | 850 | ±5 | 0.5 | 2×10-3 | 700 |
| RVSH-8812G | 800×800×1200 | 850 | ±5 | 0.5 | 2×10-3 | 700 |
