News
- 2023-04-07
- 194
- 超级管理员
Precautions in the use of plastic molds
1. The site for placing the prefabricated parts should be levelled.2 before prefabrication mold must wipe release agent or release oil.3. The mold with concrete···
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- 2023-04-07
- 213
- 超级管理员
The importance of mold hardness testing
The importance of mold hardness testingIn industrial production, die steel is the main material of die industry. The service life of the die and the precision, ···
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