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  • HVAC Duct Fabrication Equipment That BLKMA Can ProvideHVAC Duct Fabrication Equipment That BLKMA Can Provide2020/10/15There 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...
  • Do You Know What a Round Duct Lock Seam Machine is?Do You Know What a Round Duct Lock Seam Machine is?2020/10/08The 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...
  • How Much Do You Know about the Spiral Elbow Machine?How Much Do You Know about the Spiral Elbow Machine?2020/10/01Spiral 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...
  • Where to Buy a Spiral Pipe MachineWhere to Buy a Spiral Pipe Machine2020/09/21The 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...
  • Do you Know the Spiral Duct Making Machines?Do you Know the Spiral Duct Making Machines?2020/09/14Now the application of spiral duct is very wide, many people also see business opportunities from it, and start to enter the duct production machine manufacturing and sales industry. The spiral duct m...
  • What is the Duct Processing Machine?What is the Duct Processing Machine?2020/09/07The duct manufacturing machine mainly includes CNC plasma cutting machine, angle steel flange cutting and punching production line, TDF flange forming machine, mold locking machine, folding machine, s...
  • Shearing Machine Working PrincipleShearing Machine Working Principle2020/08/31The process of producing air duct cannot be separated from the shearing machine which belongs to a kind of forging machinery, and its main function is to process the air duct. The following is the int...
  • How to Maintain CNC Riveting Machine in the Air Duct EquipmentHow to Maintain CNC Riveting Machine in the Air Duct Equipment2020/08/24In the air duct production line, the CNC riveting machine mainly relies on rotation and pressure to complete the assembly. It is mainly used in the occasions where riveting is required. The common spe...