... TPU Sole injection machine. Products name: HD-SZEA-16 FULL-AUTOMATIC TYPE OF SINGLE-COLOR POLASTIC SHOES INJECTION MOULDING MACHINE Features ... as TPU, TPR, PVC etc. for soles, injecting.2`Full automatic computer control system, needn't specialist to operate, can save lots ... stepless speed. The injecting quantity of as material, controlled by computer, is divided into 20 ejections.4`The output is 160 ...