November 26, 2021The steel belt spiral air duct machine adopts different specifications and lengths of steel belts. It can process the corresponding size or any size of the duct. It can use a high-speed synchronous au...view
May 24, 2021In order to ensure the quality of ventilation duct production, it is necessary to formulate duct production process standards to improve the quality and efficiency of the duct production line.The duct...view
November 6, 2020The duct production line adopts advanced numerical control technology and optical fiber information transmission technology to produce different types of ducts. In addition to common air-conditioning ...view
October 12, 2020The round duct making machine is composed of four types, namely electric rolling machine, round duct lock forming Machine, round duct lock seam machine and round duct grooving machine. All these machi...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