March 29, 2023Spiral duct machine is mainly used in ventilation, air conditioning, humidification and other systems, for conveying air, discharging pollutants, dehumidifying, etc. In addition, it can also be used t...view
May 24, 20211. What is a lock forming machineLock forming machine, also known as reeling machine, seaming machine, undercutting machine, duct lock forming machine, duct reeling machine, upright lock forming machi...view
November 6, 2020Anhui Blackma Heavy Industrial Machinery Co.,LTD., has 16 years of machinery manufacturing experience. It is located in Dongcheng Industrial Park, Bowang District, Ma'anshan City, China. It focuse...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
August 21, 2020In the process of producing ventilation duct, the electric shearing machine is also a very important. It adopts the clutch structure and open gear transmission in the form of resistance bonding, and a...view
October 16, 2023Most of our products are widely used in the construction industry, such as shipbuilding, ventilation, purification, bridge dust removal, airports, and tunnels. After years of research, our company has...view
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