High Precision Extruder Shaft and Twin Screw Extruder Elements 10 to 120mm Diameter 500 to 9000mm Length

We manufacture high-precision, high-finish and high-strength twin-screw extruder shafts, covering a complete diameter range from 10mm to 120mm and length range from 500mm to 9000mm. Our products are fully interchangeable with components from all mainstream domestic and imported twin-screw extruder brands. Adopting imported German heat-resistant tool steel and advanced cold rolling spline processing technology, our extruder shafts deliver excellent mechanical performance, wear resistance and long-term dimensional stability, fully meeting the quality standards of imported high-end products at a more competitive cost.

We provide all standard shaft designs and accept fully customized solutions:

• Single Keyway Shaft
• Involute Inner Spline Shaft
• Rectangular Spline Shaft
• Square Key Slot Shaft
• Dual Key Slot Shaft
• Round Key Slot Shaft
• Customized shaft designs available to meet specific customer requirements

Our shafts achieve 100% direct replacement for components from the following brands:

• Premium Raw Material Selection: All shafts are manufactured from imported German heat-resistant tool steel, ensuring excellent high-temperature strength, toughness and wear resistance under long-term heavy load operation.
• Advanced Cold Rolling Spline Technology: After years of dedicated R&D, we have mastered professional cold rolling processing for spline manufacturing. Compared with traditional machining methods, cold rolling significantly improves spline surface hardness, fatigue strength, dimensional accuracy and surface finish.
• Rigorous Quality Validation: All products have undergone extensive field testing and validation by global customers, fully meeting the performance and quality requirements of similar imported high-end products.
• Perfect Interchangeability: All dimensions are strictly manufactured according to original equipment specifications, achieving 100% direct replacement without any modification to the extruder body.