It can produce double color shoes, slippers, sandals, or the sole of ... PVC, TPR as raw materials. It can produce two color shoes, slippers, sandals, or the sole of cotton ... products6. Rotating Speed of Screw is quicker; using double proportional valve control, one for control speed, the ... Measurementmm6400L*3850W*1800HMachine Weighttons12T 7224 Series Double-Color Air Blowing Injection Molding Machine