Heavy duty paper punching machine is a semi-automatic electric paper punching machine which can be used in industry, notebook producing factory ,enterprise and large organizations with firm design.
Advanced motor reducer and special-made mechanical clutch. Motor can run continuously for 24 hours and punching controlled by foot pedal which is easy and safe for operation.
Interchangeable die is easy and fast, which can punch various holes.Closing double wire is also available by changing punching dies into closing die and can close any size of double wire.
Punching depth margin can also adjustable from 2mm to 5mm which make this machine perfect.