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Exhibiting at Propak Africa 2025

Johannesburg Expo Centre
11 Mar - 14 Mar, 2025

Product Offerings

Product Categories:

Food Processing Machines and Equipment, packaging

Products:

Bimetallic Screw & Barrel: Double bimetallic screw, Single bimetallic screw

Extruder Single Screw & Barrel: Screw & barrel for pipe machine, Screw & barrel for blow film machine

Conical Twin Screw & Barrel: Specialized screws for conical twin-screw extruders

Parallel Twin Screw & Barrel: Customized parallel twin-screw and barrel sets

Injection Screw & Barrel: Components for injection molding machines

Rubber Screw & Barrel: Screws and barrels designed for rubber processing

Planetary Screw & Barrel: Specialized planetary screw systems

Segment Screw & Barrel: Modular screw segments for various applications

Gear Box: Gearboxes for single or twin screw extruders

Machine & Parts: Various machinery parts and accessories

Zhoushan Oushengda Plastic Machinery Co., Ltd.

Location: Zhoushan, China
Industry: Manufacturing – Screw & Barrel for Plastic and Rubber Machinery
Website: Oushengda

Company Overview

Zhoushan Oushengda Plastic Machinery Co., Ltd. (OSD Machinery) is a leading manufacturer and exporter specializing in screw and barrel systems for plastic and rubber machinery. With decades of industry expertise, the company is recognized for its high-precision engineering, durability, and innovation in the field of extrusion, injection molding, and rubber processing equipment.

Situated in Zhoushan, China, a globally recognized hub for screw and barrel production, OSD Machinery leverages advanced manufacturing techniques and strict quality control measures to deliver high-performance machine components to clients worldwide.

Product and Service Offerings

1. Bimetallic Screw & Barrel

  • Double Bimetallic Screw – Increased wear and corrosion resistance
  • Single Bimetallic Screw – Enhanced longevity and performance

2. Extruder Single Screw & Barrel

  • Pipe Machine Screw & Barrel – Optimized for pipe extrusion systems
  • Blow Film Machine Screw & Barrel – Designed for plastic film manufacturing

3. Conical Twin Screw & Barrel

  • Custom-designed screws for conical twin-screw extruders
  • Precision-engineered for stability and efficiency

4. Parallel Twin Screw & Barrel

  • Parallel twin-screw and barrel sets for PVC and plastic sheet extrusion

5. Injection Molding Screw & Barrel

  • Injection molding components for plastic processing
  • Customizable options for various injection molding machines

6. Rubber Screw & Barrel

  • Specialized screw and barrel sets for rubber processing applications

7. Planetary Screw & Barrel

  • Planetary screw technology for high-precision plastic extrusion

8. Segment Screw & Barrel

  • Modular screw segments for specific production requirements

9. Gearboxes & Machine Parts

  • High-performance gearboxes for single and twin screw extruders
  • Various machine parts and accessories for enhanced operational efficiency

Market Presence and International Reach

OSD Machinery has established a strong presence in international markets, exporting high-quality screw and barrel solutions to over 40 countries, including Germany, the United States, India, Brazil, and Russia.

Key Market Segments

  • Plastic Extrusion Industry – Providing high-performance extrusion screw and barrel solutions.
  • Injection Molding Industry – Delivering precision-engineered injection molding components.
  • Rubber Processing Industry – Supplying custom rubber screw and barrel sets for global manufacturers.

Technological Innovation & Competitive Advantage

1. Advanced Manufacturing Processes

  • CNC machining ensures ±0.01mm precision in screw production.
  • Vacuum quenching treatment enhances hardness and durability.
  • Plasma coating technology extends operational lifespan by 30%.

2. High-Performance Materials

  • 38CrMoAlA nitrided steel for high wear resistance.
  • High-speed steel (HSS) coating improves thermal stability.
  • Bimetallic alloy increases corrosion resistance for high-abrasion environments.

3. Customization & R&D

  • In-house engineering team providing custom screw and barrel designs.
  • Continuous R&D investment in wear-resistant and energy-efficient components.
  • Smart manufacturing integration reducing waste and improving efficiency.

Certifications & Compliance

Zhoushan OSD Machinery ensures that all products meet global industry standards, including:

  • ISO 9001:2015 (Quality Management System Certified)
  • CE Certification (European Safety Standard Compliant)
  • RoHS Compliance (Environmentally Safe Production)

Client Testimonials & Industry Recognition

Customer Feedback

  • "OSD's screws and barrels have significantly improved our extrusion line's efficiency by 25%."German Pipe Manufacturer
  • "Their bimetallic screw lasted 2x longer than our previous supplier's product."US-based Injection Molding Company

Awards & Recognition

  • "Top 10 Screw & Barrel Manufacturers in China" (2023)
  • "Excellence in Plastic Machinery Innovation" (2022)

Conclusion

With a commitment to precision, durability, and innovation, Zhoushan OSD Machinery continues to be a trusted partner in the plastic and rubber processing industry. By leveraging advanced materials, cutting-edge technology, and world-class engineering, the company ensures superior product quality and long-term performance. OSD Machinery is well-positioned for global growth, serving as a key supplier to extrusion, injection molding, and rubber processing industries worldwide.