Pe Single Screw Extruder

The pe single screw extruder is a high-capacity extrusion system specifically designed to meet the processing characteristics of polyethylene (PE) materials. Its core design features include an optimized screw length-to-diameter ratio ranging from 30:1 to 35:1, combined with a specially engineered barrier-type screw structure. This advanced configuration enables rapid material plasticization, efficient melting, and stable conveying of PE materials throughout the extrusion process, ensuring consistent processing performance under high-output operating conditions.

With its optimized mechanical structure and processing efficiency, the single-machine output can reach 500 to 2,000 kilograms per hour, representing an increase of more than 30% compared with conventional extrusion equipment. This significant improvement in productivity makes the extruder well suited for large-scale and continuous industrial production environments where high efficiency and output stability are critical.

The barrel is designed with a double-layer thermal insulation structure and is equipped with an efficient heating system combined with a forced cooling mechanism. This integrated temperature management system ensures uniform and stable barrel temperature distribution while effectively preventing PE material degradation caused by localized overheating. Precise thermal control plays a key role in maintaining material properties, surface quality, and dimensional stability of the final extruded products.

The drive system employs a high-power variable-frequency motor that provides strong and reliable torque output. It supports stepless speed adjustment to accommodate varying production requirements, allowing flexible adaptation to PE products with different wall thicknesses, diameters, and specification ranges. This stable and responsive drive performance ensures smooth operation during long-term, high-load production.