with the development of high-tech, the application field of punching machine is more and more extensive. From the initial national defense field and aerospace field, it has been extended to machinery, medical and other fields. According to the shape of the processed materials, the punching machine is divided into flat plate punching machine, round pipe punching machine, square pipe punching machine and U-shaped steel punching machine. According to the material, it can be divided into channel steel punching machine, steel strip punching machine, and so on To adapt to the trend of the times, to meet the needs of the market, punching machine is moving towards a beautiful, efficient direction. 1. CNC punching machine: it is suitable for punching processing of leather, cattle and sheep skin, artificial leather, plastic, PU, EVA, PVC, all kinds of cloth, paper, leather accessories, vamp, decorative piece, curtain, automobile leather chair, etc. it is widely used in automobile accessories (breathable cushion), bags and bags, stationery, shoes, breathable materials, advertising paper products and other industries. Mechanical punching machine: it is mainly used for large area punching of sponge, leather, paperboard and non-woven fabric. Pneumatic punching machine: pneumatic punching machine, also known as pneumatic punching machine and plastic bag punching machine, is a kind of pneumatic punching mold auxiliary to bag making machine. The signal given by the bag making machine computer is transmitted to the solenoid valve to work again. Its structure is similar to the cold stamping die, mainly used for punching plastic bags and paper products. The mold base of pneumatic punching machine is made of precision casting alloy material, the stamping power is high-precision cylinder, and the punch is made of imported die steel (asp-60). It meets the needs of stamping. It has beautiful appearance, high action frequency, strong wear resistance and long service life. The highest frequency can reach 320 times The equipment was introduced into the mainland from Taiwan in the early 1990s. 4. Hydraulic punching machine: the hydraulic punching machine is suitable for L, H flat steel, copper bar and aluminum row punching machine, with flat base at the bottom, stable and not easy to shake, single hole oil return. The mold is made of high carbon tungsten alloy steel, which is not easy to be damaged, especially CH-60, ch-70 split type hydraulic punching machine, which is specially used for punching angle iron, flat iron, copper plate and other metal plates, especially for electric power, construction, etc The industry operates in the field. < br style = "list style type: none;" / > I believe that you have a certain understanding of punching machine, so that you can choose your own products when you choose. If you have any questions, please call us for advice.