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Ningbo Cowell Industry Co.,Ltd.
[China (Mainland)]
Online Postings: Products [571] Offers [170]
Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region : China (Mainland)
Ningbo Cowell Industry Co.,Ltd.
[China (Mainland)]
Online Postings: Products [571] Offers [170]
Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region : China (Mainland)
Charlie Tong: Charlie Tong: |
Cherry Ye: Cherry Ye: |
You are here: home > Screws and barrels > Extruder screw and barrel > screw and barrel for extrusion processing
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Ningbo Cowell Industry Co.,Ltd.
China screw and barrel for extrusion manufacturer |
screw and barrel for extrusion
| Product Name: | screw and barrel for extrusion processing |
| Model No.: | HY-SJP003 |
| Place of Origin: | Zhejiang,China (Mainland) |
| Brand Name: | HEYI |
| Application: | plastic machine |
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screw and barrel for extrusion Description
Payment & Shipping Terms:
Unit Price:FOB 100.0~2000.0 USD
Payment Term:
Western Union, D/P, T/T, D/A
MOQ: 1 Set/Sets
Means of Transport:Ocean
Supply Capacity:
Production Capacity: 560 Sets Per Month
Packing: Wood case
Delivery Date: 25 Days
SCREW AND BARREL FOR EXTRUSION PROCESSING
Specification of dimension available :
For screw: Dia. 15-300 mm Length 300-9000 mm L/D ratio: 15-50
Fro barrel: Dia. 30-500 mm Length 300-8000 mm
Material Available:
Technical Index
Different grade fit for different demand
Products show of screw and barrel
We are China screw and barrel for extrusion manufacturer offer best screw and barrel for extrusion OEM, ODM,service.
Specification of dimension available :
For screw: Dia. 15-300 mm Length 300-9000 mm L/D ratio: 15-50
Fro barrel: Dia. 30-500 mm Length 300-8000 mm
Material Available:
| Nitriding Steel: | 42CrMo, 38CrMoALA, etc |
| Cool work steel: | D2, SKD61, 9Cr18MoV etc. |
| Heat resistant steel: | SKH51, GH113 etc. |
Technical Index
Steel Material | 38CrMoALA,SKD61.,D2 etc. |
Hardness after Hardening&Termpering | HB240-280 |
Nitriding Treatment | ≥ 96 hours |
Surface Hardness | 58-64 HRC |
Nitrided layer depth | 0.5-0.8mm |
Surface Roughness | Ra0.4 |
Screw Straightness | 0.015mm |
Chromium-Plated Surface Hardness after nitriding | ≥900HB |
Chromium-Plating Layer Thickness | 0.05-0.10 mm |
Bimetallic Layer Hardness | 58-65 HRC |
Depth of Alloy Layer | 2-4 mm |
Different grade fit for different demand
| Grade | Material | Process |
| Standard grade | 38CrMoAlA | Nitriding 96 hours |
| Bimetallic grade | 38CrMoAlA | HP/HVOF |
| TC-A grade | Tungsten carbide 40% | Centrifugal casting |
| TC-B grade | Tungsten carbide 25% | Centrifugal casting |
| TC-C grade | Tungsten carbide 10% | Centrifugal casting |
Products show of screw and barrel
We are China screw and barrel for extrusion manufacturer offer best screw and barrel for extrusion OEM, ODM,service.
View more products of screw and barrel for extrusion processing, you can click
screw and barrel for extrusion
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