SM Screw

The Patent Pending SM Screw

SMscrew
Sumitomo (SHI) Demag’s SM screw is a standard feature of the SE-HSZ high-speed all-electric. The patent pending technology of this screw provides low shear plasticizing and thorough mixing at low temperatures, avoiding problems such as burning and black spots. Additionally, due to the lower temperature and reduced cooling time, the SM screw can help reduce cycle times.