Conical Twin Screw Barrel Cylinder
USD $500 - $2,000 /Set
Min.Order:1 Set
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
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Zhoushan Screw and Barrel for plastic extruder machine injection molding machine screw & barrel
Product Description of injection molding machine screw & barrel |
Technical Parameter For Extruder Machine | |
Base Material | 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 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), PVC + 30% CaCo3, etc |
Products Application of injection molding machine screw & barrel |
Shipped within 30 days after receiving down payment.
Packed with Slushing oil coated and film wrapped in wooden case.
More Products for You to Choose |
Our Services |
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Welcome to contact us If you are looking for a reliable screw barrel supplier,you won't be wrong to choose us! |
Zhejiang Zhongyang Screw Manufacturing Co.,Ltd is a professional and dedicated designer,manufacturer,rebuilder and distributor of screws,barrels and assembly parts for plastic and rubber machines.With our business philosophy of quality oriented and customers foremost,Zhongyang keeps improving to offer excellent products and services to customers.Our commitment to customer satisfaction is priority number one at ZHONGYAG. |
Why Choose us ? |
♦ Production line
♦ Exhibition Information
♦ You can depend on us for:
Working Attitude---Every employee at ZHONGYANG is a good team player.We have enthusiasm on our jobs and we do our jobs seriously and responsibly,every employee wants to do the best to contribute to our company growth at ZHONGYANG.
Quick Response---- Our sales team is well-trained with good qualifications and is passionate and ambitious,we respond quickly and efficiently.
Good Products ----- As an ISO certified enterprise since 2006,we established complete quality control system and step by step,we implement the system thoroughly from the first production process to final products now.Every production process in under strict inspection to ensure that only qualified products are sent to our customers. |
♦ Certifications
Our Markets |
Through years of developing, we satisfy our customer all over the world with mainly market in Europe, South America, Asia, Middle East, ect. Till now,we have served more than 100 customers from 42 different countries all over the world. And we are very confident we will have more and more customers because our teams always strive to complement and meet our customers needs in all aspects. |
1. Q: How about Zhongyang?
R:30 years experienced, Germany Technical invested since 1992, leading screw barrel manufacturer in China.
2. Q:What's Zhongyang capacity?
R:Passed ISO 9001:2008, Our workshop 12000SQM, 5 Enginners teams, 100good experienced employee, All CNC
computer control screw processing, 5000sets screw barrel capacity per month.
3. Q:What's the delivery time?
R:for regular size, we have finished stock and semi-finished stock, 2weeks max enough