... plastic extruder machinery since 1994 with comprehensive experience on both spare parts and extrusion line machinery, with the ... cooling with water. Uniform temperature distribution, namely on the circumference of the eight-shaped barrel bore, ... oxide,high-absorbing resin,chlorine sulphur polyethylenePowder paintPolyester,ring oxide,lactide,polyurethane,acrylateCERTIFICATION:Extruder screw elements co ...