Breakdown Processing measures of hole puncher machine
1.The punch die can not pull up when working?
A.Check if the air pressure is enough (Normal pressure need 4mpa)
2.Always damaged the plastic bag when punching?
A.Check if the air pressure is enough or too low .
B.Check if the punching signal system is normal or not .
C.Check if the punching machine and bag making machine cutting tool is synchronization.
D.Check if the residence time too long when punching?
3.Sometimes it is working but sometimes it is not working ?
A.Check if there are some wart in solenoid valve? If the Muffler is blocked ?
B.Check if the cylinder is leaking?
4.The punched hole is fuzzing or uncutted ?
A.Please don’t remove the punching die .
B.Use the alloy file to grind the un-sharp parts on the lower die and blade many times.Do not leave the discarded thing on it .
*Please contact our factory if you have other faults .Please do not assembly by non-professional .Please send back the pneumatic punching machine to us for Repair.