Pneumatic Hole Puncher for Plastic Bag Round Hole Punch Machine Passing 50mm

Features:
1. Good wear resistance: Imported steel is used for the punch, slider, and bottom mold
2. Imported steel: capable of punching 1-2 layers of thin film thickness
3. Neat and smooth, without burrs, durable and long-lasting.

Parameter:
Product Name: Short pass Pneumatic Punching Device
Hole type: circular hole
Effective feeding: 50mm

Routine Maintenance:
1. Before use
Lubrication requirement: When the drilling machine is continuously working, lubricating oil should be added or replaced at least once per hour.
Cleaning requirements: Clean the residue on the punching machine in a timely manner, especially the residue on the lower mold, and only turn it on after cleaning.
Inspection requirements: Pay attention to whether the punching machine is loose or has abnormal sound, and promptly deal with any problems found.
Adjustment requirement: When the punching machine position is offset, it is forbidden to use iron tools to strike, only a rubber hammer can be used.
Suggested air pressure: 4 MPa (normal working pressure).
2. After use
Cleaning and maintenance: After use, first wipe the surface of the punching machine clean, especially the punch and lower mold parts.
Lubrication and protection: Apply lubricating oil to the punch and lower die parts, and press the punch to the lowest position to protect the cutting edge and lower die.

NOTE: 1.lmport duties, taxes and charges are not included in the item price and the freight. These charges are the buyer's responsibility. 2.Please check with your country's customs to determine what these additional costs will be prior to bidding/buying. 3.Please leave your valid phone number when you make order, otherwise we can't guarantee the package would arrive smoothly.   RETURN 1.Return accepted in 30 days after you receive the item. The buyer need to affordthe return postage fee who also need to return it to our designated place. 2.Return package must be in the original packaging, item must be in new condition.Missing parts or any damaged by the buyer will not give any return. 3.Within warranty period, all repair parts will be free, but the buyer need to pay for the freight.