Today we look at the four major categories of punching machines , as follows:
1. CNC punching machine
Suitable for punching processing of leather, beef and sheepskin, artificial leather, plastic, PU, ​​EVA, PVC, all kinds of cloth, paper, leather jewelry, vamp, trim, curtain, car leather chair, etc. Accessories (breathable cushions), luggage handbags, stationery, shoes, breathable materials, advertising paper products and other industries.
2. Mechanical punching machine
Mainly used for large area punching of sponge, leather, cardboard, non-woven fabric, etc.
3. Pneumatic punching machine
Pneumatic punching machine, also known as pneumatic punching machine and plastic bag punching device, is a pneumatic punching die that assists the bag making 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 dies, mainly used for punching of plastic bags and paper products. The device was introduced to the mainland from Taiwan in the early 1990s. Technical verification: the pneumatic die punching machine mould bases are all made of precision casting alloy materials. The punching power is high-precision cylinders. The punching machine adopts imported die steel (ASP-60) structure to meet the needs of stamping, beautiful appearance and high action frequency. It has strong wear resistance and long service life, and the highest frequency can reach 320 times.
4. Hydraulic punching machine
The hydraulic punching machine is suitable for L, H flat steel, copper row and aluminum row punching machine.
The bottom is designed with a flat seat, which is stable and not easy to sway.
Single-hole oil return, the mold is made of high-carbon tungsten alloy steel is not easy to break.
In particular, the CH-60 and CH-70 split hydraulic punching machines are specially designed for punching metal sheets such as angle iron, flat iron and copper plates, and are especially suitable for operation in the field of electric power, construction and other industries.
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