Conical Twin Screw Barrel
.
Base Materials: | 1)38CrMoAlA(SACM 645) 2)42CrMo(AISI 4140) 3)Cr12MoV(SKD11) 4)4Cr5MoSiV1(SKD61) 5)9Cr18MoV 6)40Cr |
Bimetallic Alloy Materials: | 1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)Tungsten carbide |
Processing Technology: | Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting |
Technical Parameter: | Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: 2 mm Bimetallic hardness: HRC50-65 |
Suitable Plastic Raw Material: | PP, PVC, ABS etc. |
Application | granules,pipe,sheet,plate,frofile,foam,wood plastic etc. |
Warranty: | Common 1-2 years,bimetallic is much longer |
Our products advantages: | 1)High productivity 2)Good plasticizing effect 3)Low energy consumption4)Wearable and durable 5)Wear resistance and Corrosion resistance 5)Fast and On time delivery 6)Best cusomer services! |
Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, AMUT model spares. | |
We could manufacture all kinds of screws and barrels according to the customer's requirement.
Our screw and barrel can ensure high performance and low energy consumption for extruder machine.
What's more, we can supply the most optimum designs of screw barrel with your requirements.
What's more, we can supply the most optimum designs of screw barrel with your requirements.
Products display:
