Extra large design of die holder can produce 4 pairsstation in the same time, which increasing the productivity a lot.The injection oil hydraulic system adopts the proportional flow, pressure control valve.The injection part controlled by 5-stage PID, can achieve the setting temperature fast and steadily to insure the high quality of finished products.It adopts the function of auto diagnosis and maintain to operate the monitor system and insure you know the machine's working condition.