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What is the difference between twin-screw extruder and single-screw extruder?

Extrusion molding machines are mainly divided into: extruders and calenders. Extruders are used to extrude treads, inner tubes, hoses and various rubber strips, and are also used to coat cables and wire products. The most common ones are screw extruders.
1 Answers

23-12-22
The single-screw extruder is suitable for the plasticizing extrusion of polymers and the extrusion processing of pellets, such as molding, film blowing, injection molding, etc., and has a wide range of materials used; the twin-screw extruder has good mixing and plasticizing capabilities, and is relatively Suitable for modification of plastics.
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