June 2, 2022Ⅰ. What are the installation methods of the duct of the spiral duct machine?The pipe produced by the spiral duct machine has a wide range of applications. Pipes are used in many industries. Different...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
May 13, 2022Ⅰ. Product features of the spiral duct produced by the spiral duct machine1. It has good sealing performance.2. It has good strength and rigidity.3. It has small ventilation resistance, small ventila...view
July 13, 2021Fault 1: The auto duct line punching die and the shearing knife can't moveAnalysis: (1) It may be that the connection wire of the electric box control hydraulic solenoid valve is broken;(2) The in...view
December 30, 2024Auto Duct Production Line can greatly improve the speed of duct production and enhance the quality of duct production. Only in this way can the company's products have a significant advantage and ...view
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