PPR Pipe Extrusion Line

Description of PPR pipe extrusion line: 1. Pipe range: Φ 20-Φ 160mm 2. Production speed: 2-20m/min 3. Output: 60-200kg/h Process flow: Raw material+master batches--mixing--vacuum feeding--material dryness--single screw extruder--color string extruder--spiral mould--calibrator--vacuum spray calibration tank--spray cooling water tank--jet printer--belt haul-off--no-dust cutter--stacker--finished product inspecting&packing Special single screw extruder for polyolefin, having high extruding velocity and effective plasticization. Separation mixing screw specialized for polyolefin. Specially designed three co-extruding die, reasonable channel, smooth outside and inside wall, and little internal stress.