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Introduction:
This vacuum oil quenching furnace can realize heat treatment processes such as vacuum oil quenching and vacuum air cooling. It is mainly used for vacuum heat treatment and vacuum post-weld heat treatment of heat-resistant steel, stainless steel and structural steel parts, and is used to eliminate the processing stress of precision parts with finished size, use residual stress stabilization treatment, and is used for final heat treatment of precision forging and precision forging parts with finished size. It can also be used for aging annealing, oil quenching, air cooling and other heat treatment processes of various materials such as high-speed steel, high-alloy tool steel, and precision machine parts. After heating, insulation and cooling under working vacuum, stainless steel, structural steel and other materials are bright and free of oxidation color, and there is no carbon increase and element depletion on the surface of the parts.
The furnace is suitable for both batch production of the same steel grade and single or small batch production of multiple specifications and varieties, and has good economy and versatility.
Features:
1. High degree of automation, short process time, energy saving, high productivity.
2.The heating element has low maintenance cost, strong anti-interference ability, long service life, and excellent dynamic quality.
3.Environmental protection, clean and safe. Convenient and fast to use, operate and maintain, beautiful appearance.
4.The surface quality of the workpiece is good and the heat treatment deformation is small.
Technical Parameters：
|
Model |
Effective heating area size(width * height * depth/mm） |
Maximum temperature（℃） |
Ultimate vacuum（pa) |
Temperature uniformity（℃） |
Pressure rise rate（Pa/h） |
Loading capacity(kg) |
Air cooling pressure |
Cooling gas |
Heating chamber structure |
Control method |
|
PT-V1320-96W |
400*400*600 |
1320 |
≤4×10-1pa o r ≤8×10-3pa |
±5 |
＜0.6pa/h |
150 |
＜2pa |
N2/Ar |
Round/Octagonal |
Manual/Automatic |
|
PT-V1320-175W |
500*500*700 |
300 |
||||||||
|
PT-V1320-324W |
600*600*900 |
500 |
||||||||
|
PT-V1320-490W |
700*700*1000 |
750 |
||||||||
|
PT-V1320-768W |
800*800*1200 |
1000 |
||||||||
|
PT-V1320-1800W |
800*1500*1500 |
4500 |
No. 104, building 31, Xingyang equipment manufacturing industrial park, Zhengzhou City,
Henan Province, China
Zhengzhou Protech Technology Co., Ltd
郑州诺泰科技有限公司
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