high speed extruder screw and barrel for PE pipe

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
Hardness scale	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
GHII3	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 Material Application 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 Service After-Sale Service Technical Support FAQ Q: Are you trading company or manufacturer ?

A: We are factory, you can get competitive price and superior service from us.

Q: How long is your delivery time?

A: Generally it is 5 days if the goods are in stock. or it is 20-25 days if the goods are not in stock, it is according to quantity.

Q: How about the quality ensured

A: All of our production process strictly followed ISO9001, our products are long durable with 12 months.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us as below:

Contact us if you need more details on screw barrel. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Extruder screw barrel、screw barrel. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Extruder screw barrel