Three-screw plastic extruder is a kind of special equipment for extruding of PVC powder.With different sorts of molds and auxiliary machines,it can produce all sorts of PVC plastic pipe material ,profiled material, plaste material, sliced material, bar material and granulation.
Three screw construction with parallel diameter in same direction.
High shear efficiency and good plasticizing effect.
Good practice and dispersal effect.
High output and low energy consumption.
Good exhaust performance.
Screw speed rpm
1. High dispersibility, high filling capacity, such as modification of polyolefin, modification of engineering plastics,etc.
2. Mixing, venting and devolatilization, and homogeneous residence time for high reactive extrusion, such as XLPE cable,silance crosslinking cable, TPE,etc.
3. High concentration of masterbatch and other functional masterbatches with high dispersing effect, such as high concentration black,white materbatch, highly filled flame retardant, semiconductive material,etc.
4. In-line compounding molding of film, board and injection parts, such as breathable film, long glass fiber reinforced plastic structrural parts.