Extruder Screw and Barrel for Plastic Extruder

• Customization: Available
• Type: Pipe Extruder
• Plastic Processed: ABS
• Model NO.: 70/140
• Automation: Automatic
• Computerized: Computerized
• Brand Name: Pym
• Base Material: 38crmoaia,42CrMo
• Place of Origin: Zhejiang China
• Tempering Hardness: 240-280hv
• Depth of Nitrogen Layer: 0.6-0.8mm
• Hardness of Nitrogen Treatment: 900-1100hv
• Roughness of The Surface: Ra0.4um
• Straightness of Screw: 0.015mm
• Hardness of Alloy: HRC62-72
• Quality Control: Test Before Delivery
• Transport Package: Wood Box
• Specification: CE SGS BV TUV
• Trademark: pym
• Origin: Ruian
• HS Code: 84779000
• Production Capacity: 100sets/month

Product Description

Extruder screw and barrel for plastic extruder

Base Material	1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11)  3)4Cr5MoSiV1(JIS SKD-61)  4)42CrMo(AISI 4140)  5)9Cr18MoV
Bimetallic Alloy Materials	1)Fe-based alloy  2)Ni-based alloy/Deloro alloy  3)Co-based alloy  4)NiCo-based alloy  5)Tungsten carbide/Wolfram carbide
Designing	Screw structure and compression                  ratio can be designed according  to different products  & different  clamping force requirement.
Treatment  Technology	1)Longer time Gas Nitriding treatment  2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide 4)cobalt base alloy 5)stainless steel  6)Gh113 nickel based alloy   Treatment Nitriding treatment(>100 Hours) Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: >950Hv  Hard Chrome Plating treatment: Thickness of Hard Chrome Plating Layer: 0.03-0.06mm Hardness of Hard Chrome Plating Layer: ≥950HV Nickel alloy plating.treatment: Bimetallic Barrel Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC 62-72
Material Application	1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc
Basic     Infomation	L/D =10-50  Screw Diameter: Φ20-Φ500mm   Surface Roughness :Ra0.4um Linearity of the screw: ≤0.015mm Linear axis limit: ≤0.02mm Nitriding treatment, surface hardness: HV≥900-1000 Fragility of Nitration:≤Two grade
Warranty period	2-4years(Depends on the plastic raw materials) Bimetallic: much longer lifetime.
Competitive   Edge	1 .Long lifetime,low energy consumption.  2. Wonderful plasticizing  3. Top-quality bimetallic screw and barrel  4. High wear resistance, resistance to corrosion  5. Fast and On time delivery  6. Best customer after-sale service!

We can manufacture various kinds of screw barrels according to the customer's requirement

What is the packaging?
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
5) One piece into one package
Payment: T/T, Western union, moneyGram and so on.


Our office:

1 Our Strength: We have an experience of more than 20 years of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design, enhancing service and after service.

2 Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; Relevant accessories(such as die head, gearbox, filter screen changer and so on); Plastic processing machinery.

3 Location advantage: Located in -Ruian Town in Wenzhou City, near to Ningbo Port and Shanghai Port.

4 Market areas: Global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East etc. Welcome to visit our company.


FAQ:
Q1: What's your biggest concern?

A: Q------qulity more than 20 years' expierence + professional high technology production
Team + strict product inspection = high qulity

P------price large scale production + full set of independent production = reasonable price

Q2: Guarantee time and after-sale?
A: One year guarantee time, after one year, we have professional after-sales department

More question, pls feel free to contact us!

1.     We have long history and experience working in the field

2.     We have the most advanced equipments and technique in our industry

3.     We have professional engineers and staffs

4.     We have 100% quality ensure system and 24hours after-sale service system

5.     We own two lands of workshop, covering 5000cbms.