Working principle of single screw extruder.

Single screw extruder as a common extruder equipment for plastic processing industry, principle and construction is what?This paper analyzes the principle of single screw extruder from the conveying section, compression section and measuring section of extruder.
The single screw extruder is generally divided into three sections in the effective length, and the three operational lengths are determined according to the diameter of the screw, the pitch and the screw depth, and they are generally divided into one third.
Efficient single screw extrusion machine adopts double cascade overall design, strengthen the function of plasticizing and pledge the stable extrusion, high speed high performance special barrier mixing design, integrated to ensure the material mixing effect, high shear and low melting plasticizing temperature to ensure the materials of high performance low temperature low pressure measurement.Design concept and features: high speed and high yield extrusion.
Principle of a single screw extruder.