Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
OEM/ODM Service

Screw Barrel, Screw Cylinder, Injecton Rubber Parts manufacturer / supplier in China, offering Granulating Machine Twin Screw Barrel, Single Screw Design and New Condition Plastic Pelletizer, New Condition PE Pelletizing Line Plastic Bottle Recycling Machine and so on.

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Granulating Machine Twin Screw Barrel

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $100-1,000/ Piece
Port: Ningbo, China
Production Capacity: 300set/Sets Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Standard: GB
Technics: Push
Feature: Degradable
Material: Plastic
Type: Profile Extruder
Screw: Twin-Screw

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Basic Info

Model NO.: twin screw barrel
Automation: Automatic
Computerized: Computerized
Plastic Processed: PVC
Base Material: 38crmoaia, 42CrMo
Diameter for Single Screw: 20-500mm
Screw Design: Single Screw
Application: PP PVC PE
Trademark: PYM
Transport Package: Stardand
Specification: CE SGS BV TUV
Origin: Wenzhou, Zhejiang
HS Code: 847790000

Product Description

Granulating machine twin screw barrel
Granulating Machine Twin Screw Barrel

The main advantage of screw barrel:
A. Advanced Nitriding Technology
B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
C. We uses special alloy powders being sprayed and welded on the screw's ridge, and uses different alloy and welding methods for the screw of different functions.

Certificate: BV, SGS, CE, TUV

Why choose us?
A> long time experience and history
B> long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 18meters length, which ensure the straigtnss of barrel inside.
E> CAD drawing confirmation before start making
F> Prompt after sale service
G>Land owner and registration capital 25, 000, 000RMB
Remarks: We can design and 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


Q: What are we?
A: We are factory, with license of import and export goods by ourself.

Q; How to get to us?
A: The nearest airport is Wenzhou airport, and the nearest train station is Ruian station.

Q: How do we control the quality of screw barrel?
A: We have professional engineer and staffs to check every detail and dimensions from the raw materail, nitrding treatment and super grinding. We do the crucial nitriding treatment by ourself, we have nitriding ovens in depth8000mm, and do nitriding treatment in 8 days and nights, which greatly ensure the hardness of screw barrel.
Granulating Machine Twin Screw Barrel

Zhejiang pinbo plastic machinery co.,ltd is located in ruian wenzhou city with brand of PYM(Former Ruian yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in Ruian city which 
is the basement of plastic machines. 
If there is any problem, you can contact with us at any time, we will reply you as soon as possible!
Welcome to visit our company! Any question pls feel free to contact us.
Granulating Machine Twin Screw Barrel
Product   The best single screw  barrel for extruder in ruian
Material38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440)
Hardness of nitrogen treatmentHV900°~1100°
Tempering hardenessHB240 ° ~280°
Depth of nitrogen layer:0.6~0.8mm
Nitrided Brittlenessabove 1 stage
Surface RoughnessRa0.4 um
Screw straightness0.015mm
Hardess of surface chromium-plating after NitridingHV≥950HV
Chromium plating Depth0.025-0.085mm
Alloy Depth2.5mm-4mm
Alloy hardnessHRC62°~72°
Heating-treatmentnitrogen ,electroplated hard -chrome finish,high frequency quenching

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