What is going on with the polycrystals of the metal plate of the lock forming machine?
What is going on with the polycrystals of the metal plate of the lock forming machine? The polycrystalline of the metal plate of the lock forming machine means that the whole metal material contains [...]
TDF flange forming machine precautions and fault handling
TDF flange forming machine precautions and fault handling 1. 8 precautions for using a TDF flange forming machine. (1) When using a TDF flange forming machine. Hands are strictly forbidden to reach out in the [...]
Precautions for the operation of the pittsburgh seam closer
Precautions for the operation of the pittsburgh seam closer In the process of using pittsburgh seam closer has a few things to pay attention to, the following seam machine manufacturers to introduce to you,pittsburgh seam [...]
The use characteristics of the lock forming machine
The use characteristics of the lock forming machine 1, lock forming machine plate thickness should be in the scope of the demarcation of various specifications products, if less than the minimum thickness, bite is prone [...]
The common plate TDF flange forming machine uses thin steel flange connection technology
The common plate TDF flange forming machine uses thin steel flange connection technology Metal duct production using thin steel plate TDF flange connection technology, plate thickness of 0.5 to 1.2mm, the connection form is: [...]
The method of testing the rigor of the spiral duct machine
The method of testing the rigor of the spiral duct machine The test method of light leakage detection is to see the leakage from one end of the duct to the other, while observing the [...]