A punching holes machine is to perforate various sponges in various sizes of holes.
It can control speed and hole sizes.
It is easy and simple to install. It can make three holes for a second.
Ventilation function:
Especially, PE foam for fruit packing,EVA faom perforating of the sole of shoes
diving suit, marine rescue suit.
If you are not completely satisfied with this, plase visit our website.
It's very good.
ksleegy 1 year ago