Automatic duct corner punching machine line duct corner punching line auto corner press line
J23-40T press machine or JH21 45Ton pneumatic press machine
2 - 2in1 NC Uncoiler and Feeder PM-200
Thickness:0.4-3.5 mm
Width:200mm
Material inner diameter 450-530mm
Material outer diameter :1200mm
Speed of feed:15m/min
3 - Progressive Mold 25mm
Raw material: D2, Japan
Design: CAD to samples.
Die life:1,000,000-3,000,000shots