twin parallel screw and barrel for Cable & Wires extruder / twin screw barrel for extruder
USD $200 - $5,000 /Set
Min.Order:1 Set
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
twin parallel screw and barrel for Cable & Wires extruder / twin screw barrel for extruder |
Product Pictures of twin parallel screw and barrel for Cable & Wires extruder / twin screw barrel for extruder |
Product Description of twin parallel screw and barrel for Cable & Wires extruder / twin screw barrel for extruder |
Technical Parameters for parallel screw:
Grade available:
Or other according to requirement, we are rich experience in producing and designing!
Product | conical twin screw |
Material | 38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140) Cr12MoV(JIS SKD-11);4Cr5MoSiV1(JIS SKD-61) |
Nitrided Hardness | HV900°~1000° |
Hardness after hardening and tempering | HB260 ° |
Nitrided Depth | 0.5~0.7mm |
Nitrided Brittleness | above 2 stage |
Surface Roughness | Ra0.4 |
Screw straightness | 0.015mm |
Hardess of surface chromium-plating after Nitriding | HV≥950HV |
Chromium plating Depth | 0.05~0.10mm |
Alloy Depth | 0.8~3.0mm |
Alloy hardness | HRC56°~65° |
Alloy(bimetallic) | iron,nickel,tungsten,molybdenum |
Types of screw barrel | Gradual type,mutant type,wave type,barrier type,double screen type,shunt type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc. |
Packaging and Shipping |
Shipped within 30 days after receiving down payment.
Packed with Slushing oil coated and film wrapped in wooden case.
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Company Show |
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. |
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! |