May 29, 2025A quality auto duct line is a highly automated piece of equipment capable of mass-producing air ducts. It is mainly composed of an uncoiler, a leveling and beading machine, a hydraulic notching and pu...view
December 26, 2023In today's fast-paced world, technology has revolutionized various industries, and the textile tailoring industry is no exception. Electric sheet cutting machines have become an integral part of t...view
February 15, 2022The duct lock forming machine is the most basic duct production equipment. Through simple adjustment, one machine can be multi-functional, and complete the functions of joint lock seam, single flat lo...view
April 22, 20221. Structure upgrade of the spiral duct machine The most annoying problem for spiral duct machine manufacturers is that some products no longer make profits, but they are supposed by channels and prom...view
March 29, 2023The air duct production line is an important part of ventilation and air conditioning systems, and most of it is made by pipe processing equipment, such as pipe production lines. However, for various ...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
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