Single Screw Plastic Extruder

The single screw plastic extruder is a core piece of equipment specifically designed for scientific research and small-batch trial production. Featuring a compact and space-saving design, it requires minimal installation space while offering convenient and user-friendly operation, making it particularly suitable for laboratories with limited space and diverse experimental requirements. The machine provides researchers with a reliable and efficient platform for material testing, process development, and formulation verification.

Its core drive system adopts a high-precision servo motor combined with a precision reducer, enabling stepless and highly accurate speed control. The speed fluctuation error is maintained within ±1%, allowing the equipment to accurately simulate extrusion parameters used in industrial-scale production. This ensures strong data consistency and repeatability between laboratory experiments and subsequent mass production, greatly improving research efficiency and process reliability.

The barrel is manufactured from high-quality 38CrMoAlA alloy steel. After nitriding treatment, the surface hardness exceeds HV900, delivering excellent wear resistance and corrosion resistance. This robust construction allows the extruder to handle a wide range of plastic raw materials, including PP, PE, PVC, and other commonly used polymers, while maintaining long service life and stable performance under continuous operation.

The single screw plastic extruder is equipped with an intelligent temperature control system that utilizes zoned heating combined with precise temperature sensing technology. Each heating zone achieves a temperature control accuracy of ±0.5 °C, ensuring stable and uniform temperature distribution throughout the barrel. This precise thermal control effectively guarantees consistent material plasticization, which is essential for obtaining reliable experimental results and high-quality extruded samples.

The single screw plastic extruder is widely used in university materials laboratories, research institutes focused on new material formulation development and plastic processing optimization, as well as in enterprises conducting small-batch trial production and performance testing of new products. By effectively connecting laboratory research with industrial production, it serves as a crucial bridge that accelerates the transition from experimental development to practical application.