Duct Automatic Line V - Square&Round Duct Making
Duct Automatic Line V. The linear structure of machine makes processing smoothly and occupies a small space. All the rolling reels are made of bearing steel so that the lifetime prolongs by more than 5 times. Under the material-saving mode of CNC system, waste is less than 20mm per roll. The injection holes are used at both ends of the drive ...
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