| Specification |
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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After-sales Service: Provided;
Warranty: 12 Months;
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Casting;
Feature: New;
Material: 38crmoaia, Sacm645, 42CrMo, AISI4140;
Condition: New;
Weight (Kg): 690;
up Diameter: 30mm-400mm;
Straightness of Screw: 0.015mm;
Tempering Hardness: Hb260-290;
Surface Roughness: Ra0.4;
Ratio of Length to Diameter: L/D=20-50;
The Depth of The Alloy: 0.8-2.0mm;
Video Outgoing-Inspection: Provided;
Key Selling Points: Long Service Life;
Nitriding Hardness: Hv950-1050;
Down Diameter: 30mm-300mm;
Spare Parts Type: Screw Barrel;
Depth of Nitriding Layer: 0.4-0.7mm;
Machinery Test Report: Provided;
|
After-sales Service: Provided;
Warranty: 12 Months;
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Casting;
Feature: New;
Material: 38crmoaia, Sacm645, 42CrMo, AISI4140;
Condition: New;
Weight (Kg): 690;
up Diameter: 30mm-400mm;
Straightness of Screw: 0.015mm;
Tempering Hardness: Hb260-290;
Surface Roughness: Ra0.4;
Ratio of Length to Diameter: L/D=20-50;
The Depth of The Alloy: 0.8-2.0mm;
Video Outgoing-Inspection: Provided;
Key Selling Points: Long Service Life;
Nitriding Hardness: Hv950-1050;
Down Diameter: 30mm-300mm;
Spare Parts Type: Screw Barrel;
Depth of Nitriding Layer: 0.4-0.7mm;
Machinery Test Report: Provided;
|
After-sales Service: Provided;
Warranty: 12 Months;
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Casting;
Feature: New;
Material: 38crmoaia, Sacm645, 42CrMo, AISI4140;
Condition: New;
Weight (Kg): 690;
up Diameter: 30mm-400mm;
Straightness of Screw: 0.015mm;
Tempering Hardness: Hb260-290;
Surface Roughness: Ra0.4;
Ratio of Length to Diameter: L/D=20-50;
The Depth of The Alloy: 0.8-2.0mm;
Video Outgoing-Inspection: Provided;
Key Selling Points: Long Service Life;
Nitriding Hardness: Hv950-1050;
Down Diameter: 30mm-300mm;
Spare Parts Type: Screw Barrel;
Depth of Nitriding Layer: 0.4-0.7mm;
Machinery Test Report: Provided;
|
After-sales Service: Provided;
Warranty: 12 Months;
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Casting;
Feature: New;
Material: 38crmoaia, Sacm645, 42CrMo, AISI4140;
Condition: New;
Weight (Kg): 690;
up Diameter: 30mm-400mm;
Straightness of Screw: 0.015mm;
Tempering Hardness: Hb260-290;
Surface Roughness: Ra0.4;
Ratio of Length to Diameter: L/D=20-50;
The Depth of The Alloy: 0.8-2.0mm;
Video Outgoing-Inspection: Provided;
Key Selling Points: Long Service Life;
Nitriding Hardness: Hv950-1050;
Down Diameter: 30mm-300mm;
Spare Parts Type: Screw Barrel;
Depth of Nitriding Layer: 0.4-0.7mm;
Machinery Test Report: Provided;
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