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.
September 4, 2020The spiral pipe machine is mainly used to manufacture circular spiral duct. It can automatically complete circular spiral pipe with different diameter and length according to customer's demand. It...view
December 30, 2024Advantages of the Spiral Duct Forming MachineThe Spiral Duct Forming Machine showcases multiple advantages in practical application, not only improving production efficiency but also excelling in qual...view
May 29, 2025In modern industrial production, duct systems are widely used in construction, ventilation, air conditioning, and other fields requiring air circulation. The spiral ductwork machine is an important pi...view
February 2, 2021When purchasing a duct production line, it is understandable that quality is the first priority. However, in addition to focusing on quality, it is also necessary to examine the integrity and credibil...view
October 12, 2020The round duct making machine is composed of four types, namely electric rolling machine, round duct lock forming Machine, round duct lock seam machine and round duct grooving machine. All these machi...view
January 4, 20211. Outstanding features of the duct seaming machineDuct seaming machine is widely used in the connection of metal ducts, whether it is a rectangular tube, a reducing tube or a round tube. What are the...view
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