ZN550 automatic positive and negative thermoforming machine applys the latest international plastic sheet forming technology, it has 3 stations (forming,cutting and stacking) It works effectively in the production of PP, PS, PET, PVC and PLA plastic products, such as reducing capital investment, large labor input, complicated production process, lower hygienic security, etc. At the same time, the production line can run simultaneously and synchronously. Using more advanced domestic molding technology combined with foreign countries, it reduces labor, prevents secondary pollution, saves materials, improves product quality and product qualification rate, doubles production efficiency, convenient operation and reliability, strong functionality, high degree of automation, dedicated to the automatic production line of sheet thermoforming and automatic die cutting.