YANGZHOU MAXTONE COMPOSITE CO.,LTD. , https://www.maxtonetruckbody.com
**Injection Moulding Machine Screw**
**Basic Information:**
- **Model No.:** Dia 20mm - 220mm
- **Certificate:** ISO 9001
- **Nitrided Layer Depth:** 0.5 - 0.8mm
- **Nitrided Brittleness:** Less than Grade 1
- **Surface Roughness:** Ra0.4
- **Trademark:** Zhongyang
- **Origin:** Zhejiang, China
**Additional Specifications:**
- **Screw Barrel:** Used in Injection Moulding Machines
- **Application:** Suitable for Injection Machines
- **Nitrided Hardness:** 900-1000 HV
- **Bimetallic Layer Depth:** 3mm
- **Linearity of Screw:** 0.015mm
- **Specification:** ISO 9001:2008 Certified
- **HS Code:** 84779000
**Technical Details:**
**Base Materials:**
1. 38CrMoAlA (JIS SACM645)
2. 42CrMo (AISI 4140)
3. 4Cr5MoSiV1 (JIS SKD-61)
4. 9Cr18MOV
5. HPT
**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
**Manufacturing Techniques:**
- Heat treatment
- High-frequency quenching
- Nitriding treatment
- Hard-chrome electroplating
- Bimetallic alloy welding
- Bimetallic alloy centrifugal casting
**Why Choose Zhongyang?**
**Professional Team & Work Ethic:**
At Zhongyang, every employee is committed to teamwork and excellence. We take pride in our work, ensuring that each task is handled with dedication and responsibility. Our goal is to contribute to the continuous growth of the company through hard work and innovation.
**Factory Strength:**
Located in Jintang Town, Zhoushan City, Zhejiang Province, our factory spans over 10,000 square meters and is equipped with advanced CNC machines. With 12 years of industrial experience, we have built a strong foundation in manufacturing injection moulding machine screws and barrels. We have dedicated teams in sales, design, production, inspection, and customer service, ready to meet your specific needs.
**Quick Response:**
Our sales team is highly trained and passionate about providing excellent service. We respond promptly and efficiently to all inquiries, ensuring that you receive the support you need at every stage.
**Technical Expertise:**
We have a team of experienced engineers who are skilled in solving complex technical issues. They specialize in designing high-performance screws and barrels, ensuring optimal functionality and durability.
**Quality Assurance:**
As an ISO-certified company since 2006, we have implemented a comprehensive quality control system. Every step of the production process is strictly monitored to ensure that only top-quality products reach our customers.
**After-Sales Support:**
We maintain close communication with our clients from the start of our cooperation until the products are successfully tested. If any issues arise, our after-sales team will quickly provide solutions. In necessary cases, we can even send engineers to your location, whether you're in China or abroad.
With years of experience and a commitment to excellence, Zhongyang is the ideal partner for all your injection moulding machine screw and barrel needs. Let us help you achieve better performance and efficiency in your production processes.