injection screw barrel/clyinder High quality injection screw
USD $200 - $5,000 /Set
Min.Order:1 Set
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
Barrier type screw for injection molding machine screw barrel and extruder screw barrel
single screw and barrel for PP/ Nylon/ PU/ PC injection moulding machine
High quality Tungsten carbide alloy screw barrel abrasion resistance longer life time
PVC single screw barrel for injection molding machine Injection machine parts
injection screw barrel/High quality injection screw/38CrMoAIA injection screw |
Product Pictures |
Product Description |
Technical Information for injection screw barrel | |||
Main Base materials | 1.38CrMoAlA (SACM645) | Main Alloy Materials | 1. Ni-based alloy/Deloro alloy |
2. SKD-61 (Special Tool Steel) | 2. Tungsten carbide/Wolfram carbide | ||
3. 42CrMo (Ultrahigh StrengthSteel) | 3. NiCo-based alloy | ||
4. DC53 (Cold WorkDie Steel) | 4. Fe-based alloy | ||
5. W6Mo5Cr4V2 (High-SpeedToolSteel) | 5. Co-based alloy | ||
Processing Technics | 1. Heat treatment | Technical parameters | Nitriding layer depth:0.5-0.8mm |
2. Quenching | Nitrided hardness:900-1000HV | ||
3. Nitriding treatment | Bimetallic layer depth:3 mm | ||
4. Bimetallic alloy welding for screw | Bimetallic hardness:57~69HRC | ||
5. Bimetallic alloy centrifugal casting for barrel | Hard-chrome plating hardness after nitriding:≥950HV | ||
6. Hard-chrome electroplating | Chrome-plating layer depth:0.03-0.09mm | ||
Linearity of screw:0.015mm | Surface roughness:Ra 0.4 |
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! |