Plastic pellet screw and barrel alloy layer

Plastic pellet screw and barrel alloy layer, 1.High Quliaty Base Material, 2.alloy layer, 3.competitive price - details see: https://www.machineto.com/plastic-pellet-screw-and-barrel-alloy-layer-10334915
Place of Origin:Zhejiang China (Mainland)Brand Name:JWModel Number:JW-SCsteel Material:Alloy-steel of High-Quality
Plastic pellet screw and barrel alloy layer
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Plastic pellet screw and barrel alloy layer

For the injection molding machine, extrusion machine, rubber machine, and other special products required by special screw barrel, designed and manufactured to ensure the end-user to improve product quality, reduce production costs and create greater value demand.

Material

Alloy-steel of high-quality

38CrMoAIA(JIS SACM645)

42CrMo(JIS SACM440)

9Cr18Mov

CW6Mo5Cr4V2

SKD61

Heat-treatment

Nitriding treatment

Electroplated hard-chrome finish

High-frequency quenching

Spray coating bimetallic-alloy

Vacuum quenching

Technical data

Depth of nitration layer: 0.50-0.80mm

Hardness of nitration: 900-1000HV

Fragility of nitration: less than grade 1

Roughness of the surface: Ra0.4

Linearity of the screw: 0.015mm

The surface hard chromium plating hardness after nitrogenation: above 900Hv

Chrome-plating layer thickness: 0.025-0.085

The production of screw barrel type:

1. injection screw barrel, injection Molding screw barrel,screw tips/screw nozzle,

2. single screw barrel

3. Twin screw barrel

4. Twin Conical screw and barrel(Co-rotating,Counter)

5. Twin Parallel screw and barrel Co-rotating,Counter)

6. High wear Resistant screw and barrel

7. Screw barrel Assembly parts

8. Bimetallic Screw Barrel

9. Rubber screw barrel

10.Pin screw barrel

11.Force feed screw barrel

12.Blocks screw

13.Gear box

14.screw barrel for blowing molding machine

Our advantages:

screw and barrel for various models

- We can produce diameter 15mm to 300mm screw and barrel

- professional ebgineer design for you

- thousands of drafts can supply for you

- Professional Tech. and R&D team

- Insist on developing screw and barrel for more injection and extruder machine models

- Main market: South America,Eastern Europe,Mid East/Africa

Appliable plastic type:

Plastic pellet screw and barrel alloy layer
Packaging Detail:wooden cases wrapped by film
Delivery Detail:30 days after order confirmed

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