... CNC 3offer bottom design 4it can take place of EVA and PVC AIR blowing slipper 5famous style PU ... cavity and core moulds are made by CNC.Used for PU Automatic pouring machinery.it can take place ... for making DIP moulds only.2) Our main products: PU, PVC , TPR , TR , RUBBER and TPU Shoe ... TR vertical machine, PVC air mix rotary machine, PU pouring machine, Rubber injection machine and TPR rotary machine ...