Plastic forming technology, i.e. hot forming technology of plastic sheet (sheet) material, is a kind of plastic processing industry technology. It is different from injection moulding and extrusion process, not plastic resin particles or heating moulding or continuous moulding with the same cross-section; they do not use machine tools to reduce the processing methods of mechanical parts for plastic materials, resulting in shapes and sizes, but for plastic sheet (plate) materials, heating, dies, vacuum or pressure sheet (plate) materials deformation, shape and size requirements. Matching process, application purpose. Plastic forming equipment includes clamping system, heating system, vacuum compressed air system and forming die.