Anhui Blackma Heavy Industrial Machinery Co., LTD.
Duct Corner Punching Machine

Duct Corner Punching Machine

  • Product Description
  • Video

Duct Corner Punching Machine Performance Features:



Dimension of die holder(mm)

Slider stroke

Slider stroke times


















J23 series presses are one of the new generations of plate process and developed by BLKMA team. The press is for cutting, punching, blanking, bending and light stretching work, the puncher can produce duct corner code with the die, and it's also able to punch and cut angle steel with relevant dies. New structure design which means economical and practical. Operation space is wide, and the movable bolster could be moved out of frame to set the die. The structure is simple and the appliance is also beautiful. Duct corner punching machine is the necessary equipment for rectangular duct, BLKMA brand has always been a professional manufacturer of rectangular duct machinery, we can provide customers with very professional purchasing advice to help customers more reasonable match and choose the corresponding machines for saving cost and improve work efficiency. At the same time, the rectangular duct machine can provide the corresponding motor power and voltage according to the customer's local power environment to ensure customers in different parts of the world can safely use BLKMA's rectangular duct machine. For many years, the duct corner punching machine is the most efficient products in the duct/pipe processing industry, we provide high-quality products to clients around the world with strong technical strength and years of production experience. We also many types of duct corner punching machine, like J23-63T, J23-80T, J23-100T, and so on. We will customize the model according to the guest's requirement. Meeting the needs of our guests is our first goal, and the goal we are constantly working on. This duct corner punching machine is designed by us for a long time, and it will be more accurate in the production process, stability has also been greatly improved. And it's much safer and easier to operate. The BLKMA brand is the best choice.

Duct Corner Punching Machine Basic Configuration:

  • One motor
  • One slider
  • One punch die
  • One electronic box
  • One control electric system
  • One cylinder

Duct Corner Punching Machine
Duct Corner Punching Machine
Duct Corner Punching Machine
Duct Corner Punching 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