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BRILLIANT TECHNOLOGY SINGLE EXTRUDER SCREWS AND BARRELS
TOP EXPERT FOR EXTRUSION, BLOWN
FILM, BLOW MOLDING AND RECYCLING
Single extruder screws and barrels are the core components of single screw extruders. They are widely used for the extrusion of PVC, PP, PE, PC, PS, PET, ABS, PMMA, rubber and the other materials.
Brilliant Technology’s single extruder screws and barrels offer a variety of sizes, steels, and optional surface treatments. We have helped our customers design, test, and manufacture single extruder twin screws and barrels for a wide variety of material applications.
Product Features:
- Certificated steels guarantee the quality of finished components
- The large span of sizes meets different customer’s requirements
- Optional surface treatment ensures the adequate lifetime
- Variety of design suits multiple materials application
- Precise dimensions make sure excellent plastification
Details
Diameters Available For Single Extruder Screws and Barrels:
- ¢10~¢600
Standard Steels Used For Single Extruder Screws and Barrels:
- 38CrMoAlA (DIN1.8509)
- 34CrAlNi7 (DIN1.8550)
- 31CrMoV9 (DIN1.8519)
- 42CrMo (AISI4140)
- 40Cr (AISI4340)
- D2 (DIN1.2379)
- SKD11
- SKD61
- Hastelloy 276
- Inconel 625
Optional Surface Treatment For Single Extruder Screws and Barrels:
- Fully nitrided for single extruder screws and barrels
- Bimetallic alloy Ni60 coating for the whole single extruder screw
- Bimetallic alloy Colmonoy56 coating for the whole single extruder screw
- Bimetallic alloy Colmonoy83 coating for the whole single extruder screw
- Chrome-plating for the whole single extruder screw
- PVD coating for the whole single extruder screw
- Bimetallic grooves at the output parts of the single extruder barrel
- Fe-base bimetallic liner for the whole single extruder barrel
- Nickel-base bimetallic liner for the whole single extruder barrel
- Tungsten carbide bimetallic liner for the whole single extruder barrel
Main Technical Data For Single Extruder Screws and Barrels:
- Hardening and Tempering Hardness: HB280-320
- Nitrided Hardness: HV900-1200
- Nitrided Layer Depth: 0.5-0.8mm
- Nitrided Brittleness: Less than Grade 2
- Surface Roughness: Ra 0.4
- Screw Straightness: 0.015mm
- Thickness of chrome-plating layer: 0.03-0.05mm
Material Applications For Single Extruder Screws and Barrels:
- Blown film extrusion
- Blow molding extrusion
- Sheet extrusion
- Profile extrusion
- Pipe and tube extrusion
- Cable and wire extrusion
- Pellets recycling extrusion
- Foam extrusion
- Rubber extrusion
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