March 29, 2023Materials used in the production of spiral duct machinesThe production line of spiral duct machines can be defined as the entire process of forming ducts with one machine independently.Before making d...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
September 9, 2022Ⅰ. How to maintain spiral duct machine equipment and rectangular duct processing equipmentThe five-line production line refers to the process in which the whole process from the input of raw material...view
March 29, 2023Steps for making spiral duct machineThe following steps are required to make a spiral duct machine:1. Design: Determine the specifications and technical requirements of the duct machine according to c...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
February 2, 20211. The significance of the inspection of the duct production lineThe automatic duct production line is composed of a feeding rack, a leveling and bead press, an electric or hydraulic shearing machine,...view
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