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Butterfly Punch Overview

2018-12-07 17:22:36

Butterfly hole punch machine Overview
The butterfly hole punching machine belongs to a punching die of a plastic bag puncher [pneumatic punching machine]. A pneumatic mold that transmits signals to the solenoid valve and then works by the bag making machine. Its structure is similar to cold-punching molds, mainly used in shopping mall food bags, plastic bag chucks, pearl film, hook holes and various plastic bags for hooking and paper bag punching. Applicable to PE, PP, OPP, PO, PVC, PPE, CPE and other materials can break through a single layer of material 0.02mm plastic bag, speed up to 280 times / minute



Butterfly hole puncher parameters
The shape of the butterfly hole punching machine is made of precision casting alloy material. The punching power is high-precision cylinder. The punch is made of imported die steel (63° or more). The structure is suitable for stamping. The appearance is beautiful, the action frequency is high, and the wear resistance is strong. ,long lasting.

Punch use and maintenance
First, before use:
1. Before using the punching machine, be sure to check for any debris at the punch and the lower die. (If it must be cleaned before use)
2. Add lubricant to the upper part of the punch (the upper and lower active parts of the punch).
Second, when using:
1. When the punching machine is working continuously, keep the oiling part of the punching machine without oil shortage.
2. If there is abnormal noise during use, (if the abnormal punching machine works), please handle it in time.
3. Do not hit any part of the punch with an iron tool when installing the punch.
4. Recommended air pressure: 3-5KG\CM
Third, after use:
1. After use, first wipe the punching machine clean, mainly the punch and the lower die position.
2. Add lubricant to the punch and the lower die, and press the punch to the lowest position to better protect the punch.


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