| Specification |
After-sales Service: 1 Year;
Warranty: 1 Year;
Feature: Recycle;
Screw: Jsw Series;
Screw Elements: Tex Series;
Extruder Screw Spare Parts: Germany 177;
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Standard: DIN, ASTM, GOST, GB, JIS, ANSI, ISO;
Technics: Milling-Drilling-Grinding-Polishing;
Material: Tool Steel, Structural & Engineering Steel etc.;
Base Material: 1.8509, 1.8550, 1.8519, 4140, 5140, 45;
Surface Treatment: Bimetallic, Nitriding, Through-Hardened, Chrome-Pl;
Hardness for Nitriding: >Hv900;
Hardness for Bimetallic: HRC50~70 Depending on Different Alloys;
Thickness of Nitriding Layer: 0.4~0.7mm;
Thickness of Bimetallic: 1.5~3.0mm Depending on Different Alloy Coating;
Application: Extruder;
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After-sales Service: 1 Year;
Warranty: 1 Year;
Technics: CNC;
Material: HSS;
Metal: Cr12MOV SKD-11 Skh-51 HSS;
Hardness: 56-62;
Delivery Time: 15-30days;
MOQ: 10;
After-Sales Service Provided: Online Support;
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After-sales Service: 1 Year;
Warranty: 1 Year;
Technics: CNC;
Material: HSS;
Metal: Cr12MOV SKD-11 Skh-51 HSS;
Hardness: 56-62;
Delivery Time: 15-30days;
MOQ: 10;
After-Sales Service Provided: Online Support;
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After-sales Service: Provided;
Warranty: 12 Months;
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Milling;
Feature: New;
Material: Iron;
Product: Extruder Screw Barrel/Conical Twin Screw Barrel;
Structure Characteristics: Twin Screw Barrel;
Main Material: Tool Steel, Structural & Engineering Steel;
Base Steel: 38crmoala, SKD61,SKD11,DC53;
Surface Treatment: Nitridation, Vacuum Quenching, Chrome-Plated;
Nitridation Depth: 0.5-0.9mm;
HS Code for Export: 847790;
Suitable Raw Materials: PP, PE, ABS,PVC,UPVC;
Key Selling Points: Long Operating Life;
Chrome Thickness: 0.05-0.18mm;
Quenching Hardness: HRC58-62;
Surface Roughness: Ra 0.4;
Nitrided Brittleness: Less Than Grade II;
Screw Straightness: 0.015mm/M;
Nitridation Hardness: Hv900-1050;
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