The working principle of vacuum forming machine1

Vacuum molding machine working principle of vacuum forming and hot forming, the forming process is mainly generated by vacuum pump vacuum suction will soften after PVC, PET, PETG, APTT, PP, PE, PS etc hot plasticity plastic sheet after vacuum forming mould into various shapes of vacuum hood, or stick attached to various shapes the surface of the product. Vacuum forming according to the thickness of the sheet is divided into thin slices of vacuum forming and thick piece of vacuum forming. Currently on the market of the common chip vacuum forming products are: daily necessities vacuum forming packaging, hardware vacuum forming packaging, automotive supplies vacuum forming packaging vacuum forming packaging, electronic products, food vacuum forming vacuum forming packaging, cosmetics packaging, computer peripheral equipment vacuum forming packaging vacuum forming packaging, toys, sports products vacuum forming packaging, stationery, vacuum forming packaging, etc. The machine structure is dominated by feeding, pull up and down, the electric heating furnace, brake, the multi-function adjustable size, lower die plate, on the upper die, brake, knife switches, slicing, and match with vacuum unit, etc; Is given priority to with pneumatic device power source, its pull piece and piece USES motor, reducer, time relay, intermediate relays, trip switch of electric equipment such as automatic control system. And thick slices products: vacuum forming common tank shell of home appliances, luggage bags, exhibition stand fittings, decoration, car interiors, bumper, fender, beauty equipment, industrial panels, light box shell, toy car shell, advertising light boxes, vacuum forming LOGO, product that defend bath, refrigerator tank and so on.