... lubricating system, low oil postion & overpressure alarming systemScrew:--screw kneading block bulit on modular principle allows various L/D ... , special material, powder coating material MT series twin-screw extruderMixing modificationPE,PP,PS+SBS,PA+EPDM,PP+NBR ... oxide,high-absorbing resin,chlorine sulphur polyethylenePowder paintPolyester,ring oxide,lactide,polyurethane,acrylate good price co-rotating ...