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Nitriding Steel 22Mm Stainless Steel Twin Screw Extruder Parts Element
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Nitriding Steel 22Mm Stainless Steel Twin Screw Extruder Parts Element

Application:Extruder
Min Order:1 piece
Place of Origin:Jiangsu,China
Customization:Customized logo
Package:wooden case
Availability:
Quantity:
  • zhitian

twin screw extruder parts


Nitriding Steel 22Mm Stainless Steel Twin Screw Extruder Parts


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PROCESSING RANGE ¢15.6-¢350MM

Co-rotating twin screw elements for

- APV -KOBE -OMC
- Buhler -KraussMaffei -Theysohn
- Buss -Berstorff- -Toshiba
- Clextral -Labtech -USEON
- Coperon -Lantai - others
- JSW -Leistritz
- Keya -Maris

Types of the Screw Segments

* Convey Screw Segment
* Mixing Screw Segment
* Kneading Block & Disk
* Transition Screw Element
* Deep groove transfer element
* Screw element for side feeder
* 1-flighted,2-flighted,3-flighted screw elements


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Screw configuration in the mixing section

PARALLEL TWIN-SCREW EXTRUDER SEGMENTS

The mixing function of the intermeshing co-rotating twin-screw extruder is the most important, so the screw configuration design of the mixing section is of great significance. It has recently been found that in the melting section of the twin-screw, the size of the dispersed phase of the polymer blend decreases sharply, from the initial millimeter-scale macroscopic particles or powders to tens of microns after the end of melting.

After the initial blending stage, the larger particles of the dispersed phase of the blend are further reduced in size to the final micron scale under the action of shear.

The melt delivery section has much less effect on mixing than the melting section has on the blend morphology. In other words, the particle size of the dispersed phase changes greatly during the softening (for amorphous polymers) or melting (for semi-crystalline polymers) stages, while the particle size of the dispersed phase does not change much when the polymer is completely melted.

twin screw extruder element

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