Mechanical principles of plastic extrusion machine

Add the raw material powder in water or appropriate liquid, and the constant stirring. The stirred materials, with superior extrusion pressure from the nasal area or a porous steel mesh extrusion.

The material is positioned after the Cylinder with screw extrusion products usually. After utilizing the Inverter technology, the pressure can be controlled, to help you choose the most appropriate linear speed.

Principle of single-screw extruder

Effective length of an individual screw is generally plastic recycle machine split into three sections, according to screw size, screw pitch deep to determine the size of the successful length of three sections, generally one-third by each division.

I expected last thread started calling transportation section: request can't be plasticized materials in here, but warm, realistic squeeze pressure, squeeze past the old theory that the body where the materials is loose, then by proving that the material here's actually Solid plug, that there is a materials by extrusion as stable as the stopper, so as long as the task is to full the transfer of its function.

Called the compression section of the second paragraph, this time around by the huge size of the spiral groove became smaller, and the temperature of plastics components to achieve the amount of compression produced in this article by the transportation section three, where in fact the compression to one, is called the screw compression ratio - -3:1, some devices could change, full the plastics material into the third paragraph.

The measurement section of the third paragraph, where the plastics material to keep up the temperature, just as exact as metering pumps, quantitative material conveying melt to provide the nose, once the temperature is not really less than the plasticizing temperature, generally higher point.

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Comments: 1
  • #1

    used crushing bucket (Tuesday, 12 April 2016 06:10)

    It is extremely nice to see the greatest details presented in an easy and understanding manner.