A customer ordered the Auto duct line 3, CNC Plasma cutting machine, TDF Flange machine, Lock forming machine, and Duct folding machine, etc. BLKMA company completed the delivery in time after receiving the order.
May 24, 2021Those who have knowledge of the duct production line should know that there are many production lines for duct production, including the first-line, the second-line, the third-line and even the fifth-...view
May 29, 2025The quality auto duct line is a cutting-edge automated production system in the industry. It utilizes advanced manufacturing technologies and efficient production workflows to improve productivity, re...view
March 20, 2018Iranian customers came to BLKMA to look over our machinery and expressed satisfaction with Auto duct production line II produced by us.view
December 29, 2017On December 26, 2017, the Auto duct line 3 of BLKMA Company that can work efficiently and accurately with full numerical control was sent to the United States.view
March 29, 2023Materials used in the production of spiral duct machinesThe production line of spiral duct machines can be defined as the entire process of forming ducts with one machine independently.Before making d...view
September 9, 2021Ⅰ. Precautions for installation and operation of oval spiral ductwork for refrigeration1. The end of the vent pipe of the safety valve is suitable to be Ω-shaped or T-shaped, and the discharge port ...view
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