... angle: 30/45/60/90Extruder barrel introduction:By means of the replaceable screw barrel sections, the processing sections is ... auxiliary agents:combustion-supporting machine pelletsPP,PE,PS ect +starch:de-composing machine pelletsPE+fog-preventing dipper, ... crossing cablesSpecial materialsEVA heat-melting glue,polyurethane,fluorin rubber,fluorin plastics,PPcigarette filtering material and TPR sole ...