Nanjing Lesun Screw Co., Ltd.
No.9 Zhiyong Road, Jiangning Konggang Development Zone, 211100, Nanjing City, P.R.China.
+86-13605142173 info@lesunscrew.com
Nanjing Lesun Screw Co., Ltd.
Nanjing Lesun Screw Co., Ltd.
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Precision Components for Secure Screw Shaft Assembly

Shaft components designed to ensure reliable torque transmission, secure screw assembly and long-term operational stability in twin screw extruders.


Key Points

  • OEM-compatible screw tips and spline sleeves

  • Precision-machined for accurate fit and assembly

  • Designed for high torque and demanding operating conditions

Shaft Components for Twin Screw Extruders

Twin Screw Extruder Shaft Components | Screw End Caps & Spline Sleeves | Lesun

Twin Screw Extruder Shaft Components | Screw End Caps & Spline Sleeves | Lesun

OEM-compatible shaft components for twin screw extruders, including screw end caps and spline sleeves. Precision-engineered for secure assembly, reliable torque transmission and long service life.

Overview

Shaft components are critical mechanical parts that secure screw elements on the shaft and ensure reliable torque transmission throughout the extrusion process. Although compact in size, they directly influence assembly accuracy, drivetrain stability and maintenance efficiency.


Our product range includes screw tips and spline sleeves, manufactured with high dimensional accuracy and controlled machining processes to ensure reliable fit and interchangeability with major OEM twin-screw extruder platforms. Designed for demanding compounding applications, these components provide dependable mechanical performance under high torque and continuous production conditions.



Industries & Applications

  • Plastic compounding

  • Color and filler masterbatch

  • Engineering plastics

  • High filler formulations

  • Glass fiber reinforced compounds

  • Flame-retardant compounds

  • Recycling and reprocessing

  • Bioplastics

  • Food and feed extrusion

  • Pharmaceutical extrusion

Need help selecting the right shaft components?

Our engineering team can recommend compatible screw end caps and spline sleeves based on your extruder model, shaft configuration and maintenance requirements.

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