TiCN Twin Screw Extruder Screw Elements with High Wear Resistance and Dimensional Accuracy ±0.02 mm for Lithium Battery Slurry Mixing

For production teams working in lithium battery material processing, screw elements in twin screw extruders are critical components that directly affect slurry uniformity, throughput stability, and maintenance frequency.
However, the harsh working environment — featuring abrasive powders, active solvents, and high mechanical stress — quickly wears down conventional materials like tool steel or standard PM alloys.

The result?
Frequent downtime, reduced mixing consistency, and rising maintenance costs.
End users are therefore increasingly searching for screw elements that can deliver both wear resistance and corrosion protection—without sacrificing toughness or precision.

ZHITIAN’s TiCN (Titanium Carbonitride) screw elements are designed specifically to meet these challenges. By combining the hardness of TiC with the toughness of TiN, TiCN provides exceptional durability under continuous shear and chemical exposure.
For operators, this translates to longer production runs, consistent mixing quality, and reduced replacement frequency.

TiCN screw elements are not laboratory prototypes—they are proven in industrial extrusion lines.
Through advanced powder metallurgy and strict process control, TiCN offers a balanced microstructure that performs reliably under both mechanical and chemical stress.

Key Advantages for End Users:

• High Wear Resistance – Prevents premature erosion in abrasive electrode materials.

• Corrosion Resistance – Maintains stability in chemically active slurries.

• Impact Strength – Withstands sudden torque variations during start-up and shutdown.

• Dimensional Precision – Ensures perfect fit with barrels and other elements.

• Process Cleanliness – Minimizes contamination, improving slurry purity for energy materials.

TiCN screw elements are widely adopted by production teams in the battery materials, chemical, and polymer compounding sectors.

For these applications, users report longer operational cycles, stable torque output, and fewer maintenance shutdowns—resulting in higher productivity and reduced total operating cost.

From an end-user standpoint, reliability comes from traceable quality and consistent inspection.
Each TiCN screw element undergoes the following verification steps before shipment:

• Material Analysis – Chemical composition and microstructure confirmation

• Mechanical Property Testing – Hardness, impact resistance, and wear evaluation

• CMM Dimensional Inspection – Tolerance precision within ±0.02 mm

• Full Documentation – Including test certificates, inspection reports, and process traceability

Additionally, customized SOP (Standard Operation Procedure) and SIP (Standard Inspection Procedure) documents can be provided to match end users’ quality systems, ensuring traceability and compliance with global OEM standards.

Q1: Can TiCN screw elements directly replace existing OEM parts?
Yes. They are designed with OEM-level tolerances and can be installed without any modification.

Q2: What benefits can production teams expect after switching to TiCN elements?
Users typically see extended operating time, more stable mixing, and improved consistency across production batches.

Q3: Does TiCN affect slurry purity?
No. TiCN’s surface is dense and inert, ensuring no contamination even under high shear conditions.

Q4: Can the screw element geometry be customized for different slurry formulations?
Yes. ZHITIAN provides customized designs based on flow patterns, shear levels, and process requirements.

Q5: Is technical support available for installation and performance optimization?
Yes. Our engineering team offers on-site and remote support for alignment, performance evaluation, and wear diagnostics.