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Single Screw and Barrel for PVC Pelleting Extrution Machinery Plastic & Rubber Machinery Parts
Single Screw and Barrel for PVC Pelleting Extrution Machinery Plastic & Rubber Machinery Parts

Single Screw and Barrel for PVC Pelleting Extrution Machinery Plastic & Rubber Machinery Parts

China Single Screw and Barrel for PVC Pelleting Extrution Machinery Plastic & Rubber Machinery Parts, Find details about China Single Screw and Barrel, Screw Barrel from Single Screw and Barrel for PVC Pelleting Extrution Machinery Plastic & Rubber Machinery Parts

Model NO.
single screw and barrel for PVC pelleting extrutio
Computerized
Computerized
Certification
CE
as Per The Drawing
as Per The Clients
Trademark
HAOYAN
Transport Package
Plywooden Cases
Specification
ce
Origin
China
HS Code
72284000
Model NO.
single screw and barrel for PVC pelleting extrutio
Computerized
Computerized
Certification
CE
as Per The Drawing
as Per The Clients
Trademark
HAOYAN
Transport Package
Plywooden Cases
Specification
ce
Origin
China
HS Code
72284000
Specifications

Material: 38CrMoAlA
Quality guarantee period: Calcium powder proportion
Diameter: 20mm~300mm
Length/Diameter ratio: L/D=15~55

Technical Index

1. Hardness after hardening and tempering: HB280-320

2. Nitrided Hardness: HV850-1000

3. Nitrided case depth: 0.50-0.80mm

4. Nitrided brittleness: Less than grade 2

5. Surface roughness: Ra 0.4

6. Screw straightness: 0.015 mm

7. Surface chromium-plating's hardness after nitriding: ≥ 900HV

8. Chromium-plating depth: 0.025~0.10 mm

9. Alloy Hardness: HRC50-65

10. Alloy depth: 0.8~2.0 mm

Materials & Processes

1. Quality 38CrMoAlA (JIS SACM645)

2. Quality Duplex Stainless Steels
3.42 CrMo (JIS SCM440)

4.40Cr

5. GH113

6. SKD11

7. SKD61 (H13)

8. Gr12MoV

9. Quality Powder Metallurgy Raw Materials

10. Cold/Thermal Spray Hard Metal Process

11. Advanced nitriding Process

12. Corrosion & Abrasion Resistance Bimetal Spraying Process

 
Primary competitive advantages: 
1) Excellent and high quality control 
2) Prompt delivery
3) Competitive price
4) Small order accepted
5) Customers' drawing or samples accepted
6) Specialized features/benefits
7) OEM service (model, number of teeth, outside and inside diameters, thickness)

Single Screw and Barrel for PVC Pelleting Extrution Machinery Plastic & Rubber Machinery Parts
Single Screw and Barrel for PVC Pelleting Extrution Machinery Plastic & Rubber Machinery Parts
 

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