Gold Member Since 2012
Audited Supplier
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Screw Element and Segmented Barrel, Plastic Machinery manufacturer / supplier in China, offering Screw Element and Segmented Barrel for Plastic Machinery, Parallel Double Screw Cylinder for PVC Pipe Extrusion, Plastic Machinery Bimetallic Conical Twin Screw and Barrel and so on.

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Supplier Homepage Product Extruder screw and barrel Screw Element and Segmented Barrel for Plastic Machinery

Screw Element and Segmented Barrel for Plastic Machinery

FOB Price: US $3,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $3,000/ Piece
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Payment Terms: L/C, T/T

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Basic Info
  • Type: Pipe Extruder
  • Screw: Single-Screw
Product Description

Product Description

Screw element and segmented barrel for plastic machinery

ZHONGYANG SCREW is one of the most professional manufacturer of screw barrel in China. We have professional and experienced teams in every department of our company. We think professional, quality and service is the basic of business. If you want reliable and helpful screw barrel, we will be your best choice! Please kindly find our detailed information as following:

screw element and segmented barrel specification:
Screw diameter: 18mm-200mm 
1. The above is standard sizes and type , if your screw barrel size didn't mentioned above,  please contact me &we will give you best solution for it!

Screw Element and Segmented Barrel for Plastic Machinery
Screw Element and Segmented Barrel for Plastic Machinery
Screw Element and Segmented Barrel for Plastic Machinery

Technical information: 
Base materials: 
1)38CrMoAlA (JIS SACM645) 
2)42CrMo (AISI 4140)  
Processing technics: 
Heat treatment
High-frequency quenching
Nitriding treatment
Technical parameters: 
Nitriding layer depth: 0.5-0.8mm
Nitrided Hardness: 900-1000HV (HRC 55-65)
Nitrided brittleness: Less than grade 1
Surface roughness: Ra 0.4
Linearity of screw: 0.015mm

Terms and Conditions: 
Means of transport: By sea, By air, Express
Production time: About 20-30 days after we receive the advanced payment

Production Process: 
Receiving orders - Designing & Drawing confirmation - Blanking Thermal refining - Heat treatment - Rough Turning - Polishing - Drilling for barrel - Semi Finishing Machining - Polishing - Nitriding treatment(120 hours) or High frequency quenching  - O. D. Grinding - Honing for barrel - Alignment - Polishing - Inspecting - Packing & Shipping


About ZY: strength----We have our own professional teams in the sales, design, production, inspection and customer service areas. We concentrate to bring customers the most perfect customer experiences.<o:p>

2.high-quality products----We adopt a series of advanced production and processing equipments such as CNC machines , Stellite PTA welding machines to ensure the quality of our products.<o:p>

3.large international market----We do foreign trade more than 5 years, we have a set of mature foreign trade system, our customers are all over the world. We will continue to expand our international market.<o:p>

4.location advantage----We are located in China's screw town----Jintang town, Zhoushan city, near to Ningbo Port and Shanghai Port.<o:p>

5.serious and responsible attitude----Over the years, we always maintain a serious, professional and responsible attitude, make our best efforts to meet customers' demands.<o:p>


               Welcome to contact us~!


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