Involute Inner Spline Twin Screw Extruder Shaft WR15E Custom Torque Length Shaft

Involute Inner Spline Twin Screw Extruder Shaft | WR15E Custom Torque & Length Shaft

Multi-angle photo of solid customizable torque twin screw extruder shaft, Metal texture detail of WR15E plastic extrusion main shaft

Involute Inner Spline Twin Screw Extruder Shaft, adjustable torque and customizable length

This twin screw extruder shaft matches twin screw extrusion equipment. Two sets of shafts rotate reverse to generate strong shear force for plastic raw materials. The structure mixes different raw materials evenly and keeps stable compounding effects.

We build this shaft with WR15E alloy steel. The material brings outstanding structural strength and corrosion resistance. The solid shaft body bears heavy load and extreme torque during long continuous extrusion work. We offer multiple center diameter sizes and custom length solutions for different extrusion production lines.

1. Stable involute inner spline structure

   The involute spline fits tightly with screw blocks. It transmits torque evenly and avoids spline wear under frequent heavy load rotation.

2. High-performance WR15E raw material

   WR15E steel resists high temperature and corrosion. It will not deform or crack under long-time high-speed compounding production.

3. Customizable design

   We adjust shaft length, torque bearing capacity and center diameter based on production demands. Clients choose shafts with or without internal cooling channels.

4. Excellent mixing supporting performance

   Reverse rotation twin shafts create uniform material shearing. This design fits color masterbatch, modified plastic, biodegradable plastic compounding work.

• Engineering plastic modification, glass fiber & carbon fiber filling compounding
• Color masterbatch, flame retardant masterbatch and functional additive production
• PLA, PBAT biodegradable plastic blending and granulation
• Waste plastic recycling and plastic filler extrusion
• High-filler high-temperature composite material twin screw processing

We supply factory direct involute inner spline twin screw extruder shafts made of WR15E steel. We accept custom size, torque and length orders. Send your extruder model, production load and size demands to get detailed parameters and quotation within 24 hours. Our durable extruder shaft cuts equipment failure rates and extends machine service life.