TY-318 is specializing in manufacture various kinds of single-color, double-color and three-color soles for sports shoes, leisure shoes, man and lady shoes in general, etc. This unit is suitable for all kinds of thermoplastic raw materials, foaming and non-foaming, such as PVC,TPR, etc. The main cylinder for operating molds is designed to match with pressure switch and it can help open and lock molds faster. It can avoid causing rough selvedgein every forming and guarantee good quality. Employs proportional pressure control. The injection pressure on each station is individually controlled. The unit is a good helper in profit-making. Automatically control by computer with stability, easy operation and good affinity. The close mold with two stages control makes no damage to the mold, materials are injected by two step pressures and fast speed to guarantee standard quality. Oil hydraulic motor is used for rolling screw, and the noiseless control without stages is used for infeed speed. All material supplying capacity is controlled by computer, it is always with standard material supplying capacity. The three individual injection systems have separate pressure and injection capacity. It can form different products at the same time.