Features of Single-screw Extruder

The Single-screw Extruder is a commonly used plastic processing equipment with the following characteristics:

Simple structure: The structure of a single-screw extruder is relatively simple, usually consisting of a screw and a peripheral barrel, making it easy to operate and maintain.

Wide applicability: Single-screw extruders can be used to process a variety of plastic materials, such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), etc., as well as non-plastic materials such as rubber and food.

Low cost: Compared with twin-screw extruders, single-screw extruders generally have lower manufacturing and purchase costs and are suitable for some small and medium-sized enterprises or production lines.

Limited processing capacity: Compared with twin-screw extruders, single-screw extruders are usually limited in processing capacity and cannot handle certain materials or processing requirements that require higher pressure and shear force.

Suitable for processing certain materials: Single-screw extruders are suitable for processing some temperature-sensitive or easily oxidized plastic materials because the friction heat generated during the extrusion process is relatively low.

Flexible operation: Operating a single-screw extruder is relatively simple. You can adjust the speed, temperature and other parameters of the extruder to meet the processing needs of different materials.