WZQH series horizontal vacuum brazing furnaces are mainly used for vacuum brazing, solution aging and bright annealing of high speed steel, high-alloyed tool and die steel, electrical magnetic material, nonferrous metal, stainless steel etc., also for sintering of magnetic material.
Main technical parameters:
|
Type |
Heating zone mm |
Batch kg |
Max temperature |
Final vacuum Pa |
Heat power Kw |
Uniformity of temperature |
|
WZQH-20 |
200×300×200 |
20 |
1320 |
2.0×10-1 4.0×10-3 |
30 |
±5 |
|
WZQH-30 |
300×500×300 |
80 |
57 | |||
|
WZQH-45 |
450×670×400 |
200 |
85 | |||
|
WZQH-60 |
600×900×600 |
400 |
140160 |
Gas-cooling pressure2.0×105 Pa Pressure rise rate6.5×10-1 Pa/h