Mechanical use: it is specialized in producing soft and hard negative heat plastic raw materials TPR, TPU and PVC, plastic foam sole, slippers, sandals, and some molding even upper sports shoes. This machine is controlled by computer program, displayed by touch screen, and controlled by main and auxiliary machine accurately. Each oil system of the whole machine is controlled independently, which can be divided into independent control speed, adjustable speed, accurate pressure, high quality, stable quality, low failure rate and convenient maintenance. Mechanical features: screw drive adopts oil motor, feeding speed adopts stepless control, no noise, feeding quantity adopts rotary coding and computer digital metering control, accurate metering. The output of general plastic shoes is 200-280 pairs per hour.