The double station vertical hydraulic punching machine adopts hydraulic drive punching. It is suitable for punching riveting holes of stainless steel / aluminum / copper utensils. It can punch a pair of riveting holes with a certain angle and distance at one time. The concave convex die installed on the two U-shaped drill bases can be replaced to change the diameter of the riveting hole. This machine has wide punching range, high efficiency, low cost and convenient adjustment.
Main technical parameters:
Working diameter range: φ 140～ φ 350mm
Workpiece height range: 200mm
Maximum thickness of workpiece: 1.2mm
Hole diameter range: φ 2～ φ 8mm
Distance between two holes: 32 ~ 150mm
Maximum deflection angle of each hole: 0 ~ 35 °
Tiger mouth size: 0 ~ 60mm
Maximum blanking speed of single hole: 125mm/s
Maximum working pressure of oil pressure: 20MPa
Working stroke of oil cylinder: 40mm
Cylinder diameter: φ 40mm
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