SONC has been manufacturing injection moulding machines for years. Our portfolio includes machine for soles or sandals. Take this three colour sandal injection moulding machine for example. It is used for producing single-colour, two-colour and three-colour foam or non-foam soles, sandals and slippers. The applicable materials are TPR, PVC and PUR. This shoe making machine is equipped with 12 sets of molds, meaning that it can produce 12 pairs of shoe soles at a time.