... main unit,strong plasticizing capacity,high production efficiency.The barrel and the machine-head used the Resistance Heating,Auto temperature control,quickly ... ,such as time relay,temperature controller,limit switch,proximity switch and so on.Reliable work,high Automation.Technical Parameter No.ItemUnitData1Screw ... *W*H)m³9*2.8*314VoltageV38015FrequencyHz50 High Efficiency Plastic making machine