Anhui Blackma Heavy Industrial Machinery Co., LTD.
Electric Lock Seaming Machine

Electric Lock Seaming Machine

  • Product Description

Electric Lock Seaming Machine Performance Feature:

Electric lock seaming machine can lock square HVAC air duct. The sheet thickness range is 0.3-1.2 millimeters. This machine is small and very easy to operate. It's suitable for lock closing duct on site due to convenient to move. Lock seam closing machine consist of square duct lock seaming machine and round duct lock seaming machine. The square duct lock seam closing machines consist of hydraulic vertical, pneumatic horizontal and electric hand lock seam closing machine. It's an important component of all HVAC air pipe forming machines, we can operate the electric sheet metal hand lock seam closing machine with other HVAC duct forming machines together to achieve a complete duct processing, for example, metal TDF flange forming machine, TDF sheet metal bending machine, flat metal sheet grooving machine, lock former machine, electric cutting machine, flange clips cutting machine and so on. We can give customers a useful machines series based on different clients requirements and practical using environment. BLKMA factory is located in our center of Chinese machine industry Dongcheng Industrial Park (Ma’anshan Bowang District) and we are a professional ventilation tube manufacturing machines manufacturer, has both CNC duct processing line machines which will form air duct automatically and separate machines, that are more convenient to move. Products mainly consist of the auto air duct making line machine, square duct sheet making machine and round/spiral duct making machine. Besides, OEM service is available. Some methods to connect with us include email, mob, WhatsApp, facebook, skype, youtube, WeChat and so on. If you need to ask us about any question of air tube processing machines, you can call us at any time. We will reply you and help you to solve all problems as soon as possible. For after-sales machines service, we will provide skilled technicians service. For example, we will send you a video about the worker teaches you the using method and we can also provide customers engineer overseas service. Besides, we are welcome your worker and engineer to visit our factory to learn operation way.

Electric Lock Seaming Machine Main Technical Parameters:


Max thickness














Electric Lock Seaming Machine
Electric Lock Seaming Machine
Electric Lock Seaming Machine

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  • Mob:0086 15655568800
  • Fax: 0086 555 5229900
  • ADDRESS:Dongcheng Industrial park, Bowang District of Ma'Anshan City, Anhui Province, China