| Specification |
After-sales Service: Provided;
Warranty: 12months;
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Casting;
Feature: Recycle;
Material: Iron;
Alloy Hardness: HRC 58-62;
Heat Treatment: Nitrided;
Alloy Layer Thickness: 2-5 mm;
Thickness of Nitriding: 0.5-0.9mm;
Screw Straightness: 0.015mm;
Thickness of Chromeplate: 0.05mm-0.12mm;
Hardness of Nitriding: Hv950-1200;
Nitrided Brittleness: Less Than Grade 2;
Surface Roughness: Ra0.4;
Chromium Plating Layer Hardness After Ni: More Than Hv950;
Quenching Hardness: HRC55-62;
More Material: SKD61 Cr12MOV Sacm645 Ni-Based Alloy Gh113 C276;
Screw Ratio for Main: L/D 25-32;
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After-sales Service: Online 24/7 Installation Guide;
Warranty: 1 Year;
Standard: GB, JIS;
Technics: Casting;
Feature: Recycle, Degradable, Disposable;
Material: Stainless Steel;
Item: Bi-Metal Screw and Barrel;
Hardness for Nitriding: >Hv900;
Video Outgoing-Inspection: Provided;
Applicable Industries: Manufacturing Plant, Machinery Repair Shops;
Machinery Test Report: Provided;
Keywords: Screw and Barrel;
Condition: New;
Key Selling Point: Sustainable;
Product Name: Screw and Barrel;
Material for Screw: 38crmnala Nitrided Steel;
Spare Parts Type: Barrel;
Marketing Type: Hot Sale;
Hardness for Bimetallic: HRC50~70 Depending on Different Alloys;
Screw Type: Double Flighted;
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After-sales Service: 1 Year;
Warranty: 1 Year;
Standard: GB;
Technics: Forging;
Material: 42-Grmo;
Product Name: Die Head Mould for Film Blowing Machine;
Model No.: Js-Extruder-014;
Payment: T/T,L/C;
Keyword: Film Blowing Machine;
Whether to Support Customization: Support Custom;
Delivery Time: 1-3 Month;
Brand: Jiusheng;
Customized: Customized;
Die Head Diameter: 500mm;
Outside Diameter: 610mm;
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After-sales Service: 1 Year;
Warranty: 1 Year;
Standard: GB;
Technics: Forging;
Material: 42-Grmo;
Product Name: Die Head Mould for Film Blowing Machine;
Model No.: Js-Extruder-012;
Payment: T/T,L/C;
Keyword: Film Blowing Machine;
Whether to Support Customization: Support Custom;
Delivery Time: 1-3 Month;
Brand: Jiusheng;
Customized: Customized;
Die Head Diameter: 500mm;
Outside Diameter: 610mm;
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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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