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Main Description
Single Screw Extruder is developed by our company adopting German latest advanced technology. Screw optimizes composing separate type screw and mixing parts. Barrel optimizes composing groove barrel and lengthened feeding segment.
Feeding – Raw material mix (powder/pellets + additives) is fed into the hopper.
Plasticizing – The screw conveys, compresses, and melts the material via shear heating.
Metering – Molten PVC is pushed through the die head for shaping.
Cooling & Sizing – The extruded pipe enters vacuum calibration and cooling tanks.
Main Technical Parameter
Model | WS-45-33 | WS-65-33 | WS-75-33 | WS-90-33 | WS-120-33 | WS-150-33 |
Power of drive | 37 | 75 | 110 | 160 | 280 | 400 |
Screw diameter | 45 | 65 | 75 | 90 | 120 | 150 |
L/D ratio | 33 | 33 | 33 | 33 | 33 | 33 |
Torsional moment | 1600 | 3600 | 6300 | 11200 | 25000 | 45000 |
Capacity | 150 110 | 300 200 | 450 320 | 600 450 | 1000 750 | 1300 900 |
Dimentions | 2200x1440x1950 | 3000x1440x2000 | 3660x1550x2200 | 4230x1675x2200 | 5370x1860x2400 | 6630x1920x2450 |
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The single-screw extruder adopts a slotted barrel and a new type of BM screw, which has high screw speed, output and plasticizing capacity.