Product Description
Extruder Screw and Barrel Specifications:
♦ is hi-tech screw&barrel.
♦ China famous brand screw barrel .
♦ Wear-resistant .
♦ Factory direct .
♦ High quality & good price
We supply diverse single screw and barrel, for better performance we also design for you based on your requirement.Let's see some details.
1. Sepcification
Product Category | bimetallic hole centrifugal casting barrel |
Working Range | inner diameter 15mm-500mm, effective length:80000mm |
Processing Technic | HP/HVOF+Metallurgical Bonding |
Alloying Component | Ni+Cr+Wc and so on |
Ni+Cr+Wc and so on | HRC62-64 |
Adhesion Power | >126MPA |
Straightness | 0.015mm/m |
Surface Roughness | Ra0.4um |
2. Materials for screw barrel
Materials for screw barrel | The finished product processing equirements |
38CrMoAIA, SACM645, 40Cr, AISI4140, 42CrMo | Bimetallic of the inner hole centrifugal casting |
| Nature hard after high temperature |
Bimetallic Barrel:
① 2-5mm-thick alloy coat on the barrel inner wall
② Excellent corroion resistance, abrasion resistance and high working temperatre.
③ Useful service life is greatly improved
④ Able to process special plastic to enhance the abrasion life, such as engineering plastics, fluorine plastics, PPO, and tec.
Bimetallic Screw:
① Strong abration resistance, good for the 30% glass fiber and reworked materials.
② Super hard alloy of high density, low porosity and high hardness.
③ Uniformity heating of power and low strength pressure.
④ With high corrosion resistance, high wear resistance and high temperature resistance
Detailed Images
Related Products
Our Company
Packing & Delivery 1)Packing: Wrapped up by film in wooden cases
2)Port Departure: Ningbo Port
3)Delivery time: 25 working days upon receipt of 30% deposit(days based on your quantity)
We use strong plywood or wooden case for all our products.
Our Service Customize service:All products can be designed according to different raw materials and requirements of clients.
After service: 24-hours Online Service by email or online-chat tools(Before&After sale service)
Overseas Measurement
After-sale Service
Technical Support
Why Choose Us 1)Quality first: Over 20 years Experience On Manufacturing Screw & Barre, experienced workers pay attention to every tiny procedure during the production and inspection, to ensure the precision of every dimension.
2) Specialty design: Over 20 years design experience perfessional engineers service for you .we can be designed according to different raw materials and requirements of clients.
3) perfect service: 24-hours Online Service by email or online-chat tools(Before&After sale service)
Contact us if you need more details on extruding screw barrel. We are ready to answer your questions on packaging, logistics, certification or any other aspects about pvc screw barrel、roller screw. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Extruder screw barrel