August 21, 2020Since the spiral duct forming machine was put into the market, because of its performance and low operating cost, it has been widely used in the ventilation and air conditioning system. At present, mo...view
September 4, 2020In the process of manufacturing air duct, the electric shearing machine adopts clutch structure and open gear transmission in the form of resistance bonding, and adopts advanced electrical appliances ...view
October 12, 2020Spiral tubes, also called spiral seam thin-walled pipes, were first used in the military industry of Western countries, such as air (supply) systems of warships and ships, and later used in trains, su...view
September 4, 2020The spiral pipe machine is mainly used to manufacture circular spiral duct. It can automatically complete circular spiral pipe with different diameter and length according to customer's demand. It...view
April 16, 2018A customer ordered the Auto duct line 3, CNC Plasma cutting machine, TDF Flange machine, Lock forming machine, and Duct folding machine, etc.view
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