Zhoushan Dinghai Chenshi Machinery Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. LIU ANNA
  • Company Name : Zhoushan Dinghai Chenshi Machinery Co., Ltd.
  • Tel : 86-0580-8055009
  • Fax : 86-0580-8055009
  • Address : Zhejiang,ZHOU SHAN,NO39,LIGUAN ROAD,JINTANG TOWN,DINGHAI DISTRICT,ZHOUSHAN CITY
  • Country/Region : China
  • Zip : 316032

Parallel twin screw for extruder

Parallel twin screw for extruder
Product Detailed
Material:38CrMoAlA Abrasion and corrosion resistant Any design in any size

Screw Diameter:

15mm-300mm

Screw length

L/D ratio 15 - 53

Material

38CrMoAIA,42CrMo,9Cr18MoV

Nitride depth

0.7mm

Surface hardness

HV950 - HV1,020

Fragility of nitrition

less than grade 1

Screw straight tolerance

0.015 mm/m

Surface roughness

Ra 0.4μm

Linearity of the screw

0.015mm

Depth of double alloys

> 2ram

Bimetallic layer depth

3mm

Our screw and barrel can ensure high performance and low energy consumption of extruder.What's more, we can supply professional screw and barrel to your order.

Double-alloy technical standard:

Double-alloy level:

1.Level A - tungsten of 40%

2.Level B -  tungsten of 25%

3.Level C - tungsten of 9.5%

4.Hardness of alloy: HRC56-65o

 

Applied scope of plastic: applied for PVC and WPC material,  has a high output and stable performance.

1.Components of alloy powder: Ni + Co + Cr + W + Si + Fe + B + C

2.Depth of alloy layer: 1.2 mm-2.0 mm

3.Hardness of alloy: HRC>65°

 

 

Our Adavantages:

 

 

 -screw and barrel for various models

 

 

- professional engineers design for you

 

 

- thousands of drawings can supply for you

 

 

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

 

  

 

- Main market: Southeast Asia,Eastern Europe, Africa

 

 

Parallel twin screw for extruder



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.