Iranian customers came to BLKMA to look over our machinery and expressed satisfaction with our Auto duct production line II. And they signed purchase agreement on site.
March 29, 2023Metal duct of spiral duct machineSpiral duct machines typically use metal ducts because they have good strength and corrosion resistance. Common metals include steel, aluminum, stainless steel, and co...view
September 9, 2021Duct seaming machine is used to sew various round pipes, and it is widely used in our lives. However, some customers are not clear about the correct operation of the duct stitching machine. Here are s...view
September 10, 2024In the world of sheet metal fabrication, efficiency and precision are paramount. Fabricators constantly seek innovative machines that optimize production processes while maintaining high quality. One ...view
September 9, 2021Ⅰ. How to prevent the heat treatment deformation of the spiral duct machine?1. Reasonable selection of spiral duct machine. For complex micro-deformation die steel (vacuum hardened steel) with good m...view
January 30, 2023Ⅰ. Pipes produced by spiral duct machineryThe pipes produced by spiral duct machinery have a wide range of applications. Tubes are used in many industries. Different industries have the characteristi...view
October 12, 2020There are many types of work in HVAC duct fabrication, requiring different tools and equipment. BLKMA is a professional manufacturer of air duct production equipment,who has appropriate equipment that...view
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