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.
November 6, 2020The lock former machineis a multi-functional machine, which is mainly used for the bite processing of flat connection and closed connection of circular pipe, which can fit to different shapes in pipe ...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
November 26, 2021The steel belt spiral air duct machine adopts different specifications and lengths of steel belts. It can process the corresponding size or any size of the duct. It can use a high-speed synchronous au...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
October 16, 2023Spiral duct machine will definitely be affected in low temperature environments, so how should our factory handle this situation? The first is to keep it warm and choose insulation materials. However,...view
November 6, 2020Lock former machine, also known as bone crimping machine, occluding machine, duct biting machine, duct winding machine. Lock former machine is a multifunctional machine, mainly used in the biting proc...view
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Dongcheng Industrial park, Bowang District of