Window machine series.
This machine can be collocated with single or combination mold of aluminium doors and windows to punch all kinds of holes and gap of normal and heat-insulating profile, strip-type design with multifunction and 4 working procedures of single mold(max. 5), good stability, pressure balancing, high efficiency and reliablity, low noise, no pollution, big punching force and adaptive capacity, and safe, fast, convenient mold replacement.