173110 MG-831E 1893

MG-831E Multi-cylinder Hydraulic Punching Machine
1. The single molds and combined molds of various aluminum door/window serious can be installed on the board of this punching machine.
2. This punching machine can punch and process all holes and notches of aluminum alloy profiles for all kinds of casement windows, sliding windows & thermal-break profile windows.
3. This punching machine is featured by good stability, high speed, high efficiency, low noise, no pollution and high precision,
with fast, easy, safe and reliable mold changing. It is a leading product in China.