Twin Screws Barrel Extruder Screw Design Plastic Pellets Making Machine Parts For Screws
1. Descriptions
Co-rotating twin screw extruder replacement parts, spare parts. Extruder screw elements, screw components, screw segements, barrel segments.
Screw
Screw Kneading block built on modular principle allows various L/D ratio of screw easily be changed to suit different material. Screw component made of high speed & wear-resisting steel.
Barrel
By means of the replaceable screw barrel sections, the processing sections is devided into individual zones. The barrels are heated electrically. In addition, the barrels are provided with longitudinal bores for cooling with water. Uniform temperature distribution, namely on the circumference of the eight-shaped barrel bore, is achieved by a reverse force-flow temperature control circuit. Connections of pipes for temperature control are in groove-tongue design to balance alternating thermal stress and avoid leakage.
The screw barrels are made of nitrided steel. In order to increase the service life of the screw barrels, these are provided with wear resistant inserts.
| Product name | screw elements for twin screw extrunder from Bloom |
| Material | W6Mo5Cr4V2,38CrMoAIA,Imported HIP high speed steel,stainless steel,316L,Cr12MoV |
| Color | Abrasive blasting or Mirror polish |
| Diameter | 15.6mm - 250mm |
| Application | twin screw extruder |
| Function Type | convey screw element,kneading screw element |
| Headage | 1-flighted,2-flighted.3-flighted |
2 .Standard screw element
3. Applications
4 . Pictures:
