Single Screw Plastic Extruder

BC Machinery, drawing on years of experience in developing plastic auxiliary equipment, has launched a high-performance single-screw plastic extruder suitable for extruding various thermoplastics such as PVC, PE, PP, PS, and ABS. This machine is widely used in the production of pipes, profiles, sheets, plates, and granulation, balancing energy efficiency, stability, and continuous operation capabilities.

1. Highly efficient plasticizing, producing a uniform melt.

- Optimized screw design (gradual/abrupt/barrier type available), length-to-diameter ratio up to 25:1–33:1

- A precise temperature control system ensures uniform melt temperature and reduces the risk of thermal degradation.

- High-torque gearbox, adaptable to different material viscosity variations

2. Stable structure and easy maintenance

- Integral cast barrel + nitrided/bimetallic screw, wear-resistant and corrosion-resistant.

- Segmented heating and independent cooling fans, temperature control accuracy ±1°C

- Quick screen changers reduce downtime and support continuous production.

3. Intelligent control, energy-saving operation

- Standard configuration includes a PLC human-machine interface for real-time monitoring of pressure, temperature, and speed.

- Optional variable frequency drive for energy optimization and overload protection

- Seamlessly integrates with central feeding systems, vacuum feeders, and dehumidifying dryers to build an automated production line.

- Pipe extrusion: PVC water supply and drainage pipes, PE gas pipes, PPR hot and cold water pipes

- Profiles/Special Profiles: Door and Window Sealing Strips, Cable Grooves, Decorative Moldings

- Sheets/Sheets: PP stationery sheets, ABS automotive interior panels, PS packaging sheets

- Granulation production: recycled material modification, color masterbatch, filler masterbatch

As a one-stop plastics processing solution provider, Our Stand-alone Single-screw Extruders can be linked with its centralized feeding system, weighing and metering system, and crushing/grinding equipment to achieve:

- The entire process from raw material processing to drying, metering, extrusion, cooling, pelletizing/rewinding is fully automated.

- Reduce human intervention by ≥30%, improving batch stability

Since its establishment in 2012, ZJG BC Machinery Co., Ltd. has been dedicated to the research, development, and manufacturing of centralized feeding systems as a professional and reliable industrial enterprise.

With more than a decade of continuous growth in the plastics machinery industry, BC Machinery has built strong technical expertise and manufacturing capabilities. Our core engineering team brings over 20 years of experience in the design and production of extrusion equipment and automatic feeding systems, enabling us to deliver advanced, efficient, and highly stable solutions for plastics processing.

BC Machinery focuses on providing integrated and cost-effective system solutions for global customers, supporting improved productivity, consistent quality, and long-term operational reliability across the plastics industry.

- Advanced processing and testing equipment ensures extruder concentricity and temperature control consistency.

- After-sales service network covering 50+ countries, providing on-site commissioning and remote support.

- Supports customized screw geometry to match special raw materials (high-fill, recycled materials, etc.)

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For quotes and solutions on single-screw plastic extruders tailored to specific raw material or production requirements, please contact the BC Machinery technical team.

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