Roller Bearing
Kalsi Roller Bearings are precision-engineered to withstand heavy radial and axial loads generated during pelletizing operations. Manufactured from high-grade alloy steel and heat-treated for durability, these bearings ensure smooth roller rotation, reduced friction, and extended service life. Properly designed lubrication paths help minimize wear, control operating temperature, and maintain consistent pellet mill performance even under continuous, high-load conditions.

Ring Die

The Kalsi Ring Die is a critical component responsible for pellet formation and quality. Manufactured using premium alloy steel and advanced heat treatment processes, the ring die offers high wear resistance, uniform hole distribution, and excellent compression strength. Its precision drilling ensures consistent pellet density, improved output, and reduced power consumption, making it suitable for a wide range of biomass and feed raw materials.

Flat Die

Kalsi Flat Dies are designed for small to medium-scale pellet production where compact design and ease of maintenance are required. The die surface is hardened to resist abrasion while ensuring smooth pellet extrusion. Accurate hole alignment and optimal compression ratios contribute to uniform pellet size, better binding, and stable machine operation.

Roller Shaft

The Roller Shaft acts as the core support element of the pellet mill roller assembly. Manufactured from forged and machined alloy steel, it provides high strength, dimensional accuracy, and resistance to torsional stress. Proper shaft alignment ensures uniform pressure distribution across the die surface, reducing uneven wear and extending the life of rollers and bearings.

Roller Shell

Kalsi Roller Shells are precision-machined with hardened outer surfaces to ensure effective gripping and compression of raw material during pelletizing. The shell profile is designed to enhance feeding efficiency, reduce slippage, and maintain stable pellet formation. High wear resistance ensures longer operational life, even when processing abrasive biomass materials.

Roller Assembly

The Roller Assembly is a complete, ready-to-install unit consisting of roller shaft, roller shell, bearings, and seals. Designed for heavy-duty operation, the assembly ensures smooth rolling action, consistent compression pressure, and reliable pellet output. Proper sealing prevents dust ingress and lubrication loss, ensuring long-term performance with minimal maintenance.