Cpp Film Extruder screw cylinder, PVC banner extrusion screw barrel, single screw and barrel, extruder machinery single screw barrel,PE film extrusion screw barrel,bimetlalic screw cylinder
We manufacture and supply a wide range of Screw Barrel product for our esteemed customers. These components are produced from high quality raw materials that result in unmatched durability and efficiency. To cater to the needs of our clients and their setup, we work in conjunction with them to design and fabricate the size of the Scroo-Barell. They are safe, cost-effective and match the high international standards of numerous industries
We can supply single screw barrel/cylinder parallel twin screw barrel conical twin screw barrel bimetallic screw barrel nitrided screw barrel injection moulding machine screw barrel extruder machine screw barrel rubber machine screw barrel.
|Technical Parameter For Extruder Machine|
|1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11) ;|
3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI 4140)
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
|Double-alloy level||Level A - containing Tungsten of 40%|
Level B - containing tungsten of 25%
Level C - containing tungsten of 9.5%
|Surface Treatment||Heat Treatment|
High Frequency Treatment
Nitriding treatment(120 Hours):
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
Spraying corrosion wear-resisting dual metal layers
|Basic information||Roughness of the surface:Ra0.4um|
Linearity of the screw: ≤0.015mm
Linear axis limit: ≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class
|Material Application||1)General Plastics|
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), PVC + 30% CaCo3, etc
Following are our products' photoes for screw barrel.All produced by ourself,our factory.
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
Zhejiang Zhongyang Screw Manufacturing Co., Ltd is a professional designer, manufacturer, rebuilder and distributor of screws, barrels and Other machine components for plastic and rubber industries.
Our factory is located in Zhoushan, we are well equipped with different kinds of advanced CNC machines. This provides solid foundation for our quality products. And the strong technical force of our R&D dept. Allows us a lot of design works for different requirements.
With the firm business philosophy of "quality oriented, customer foremost", we never stop creating better quality and service for customers. We established quality control system strictly as ISO 9001: 2008 International Quality System, our every production process is under strict inspection. This is to ensure that only qualified products are delivered to customers.
Even if you have any problem with our products, our technical team always find out solutions efficiently. We can send engineers to you under necessary conditions no matter you are in China or abroad.
We are professional, dedicated, sincere and helpful. Our dedication to providing best possible quality and service, most reasonable price and high efficient delivery to every customer forms our core competitiveness, which contributes a lot to our steady and fast growth during the past 10 years.
- Company Name: Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
- Representative: JUNBING YANG
- Product/Service: Screw Element And Segmented Barrel , Injection Molding Machine Screw Barrel , Single Extruder Screw Barrel , Extruder Screw And Barrel , Screw And Barrel , Extruder Single Screw Barrel
- Capital (Million US $): 5,000,000RMB
- Year Established: 2009
- Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
- Export Percentage: 31% - 40%
- Total Annual Purchase Volume (Million US $): Below US$1 Million
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: 5 -10 People
- Factory Size (Sq.meters): 5,000-10,000 square meters
- Factory Location: XIHOU INDUSTRIAL PARK ,JINTANG TOWN,ZHOUSHAN ,CHINA
- Contact Person: Ms. Mia
- Tel: 86-580-8055067
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