Product Introduction:
1. Applicable for blanking and processing of various shapes of holes for aluminum doors, windows and curtain wall. 
2. All series of aluminum section single module and combined modules can be installed to blank or process all kinds of holes and gaps of sliding windows, casement windows and aluminum alloy materials 
Technical Parameters:
Input power:380V 50Hz
Motor power :2.2kw 
Weight: 500kg 
Punching thickness : 1 - 3mm
Max. Punching length:420mm 
Overall dimension:1000 × 780 ×1580mm
Max. Punching travel :60mm 
Capacity of the oil tank:40L 
Rated pressure of oil pump:16Mpa 
Max. Punching force:8000kg
Oil pump diameter:80mm 
Cylinder piston travel:60mm