




Heavy-duty roller shell is built for continuous pelletizing operations that require enhanced durability and mechanical strength. It effectively handles fibrous biomass materials while maintaining uniform compression and output stability.
Its robust structure helps reduce downtime caused by frequent maintenance and extends the service life of both the roller shell and the ring die.





1.High-load bearing design for industrial pellet mills
2.Wear-resistant and corrosion-resistant material options
3.Smoothly finished pressing surface for higher pellet density
4.Heat and impact resistance for long-term high-speed operation
5.Suitable for automated pellet production lines

Liyang Yuda Machinery Co.,Ltd is China Heavy-Duty Pellet Mill Roller Shell Manufacturers and Heavy-Duty Pellet Mill Roller Shell Company . The company has introduced a complete set of world-class technology CNC laser cutting machines, automatic profile sandblasting equipment, automatic welding machines, large-scale shearing and bending equipment, CNC lathes, etc. Undertake various types and scales of complete turnkey projects for feed, including complete plant planning, design, equipment manufacturing, installation and commissioning, and personnel training.
Technology and quality are the life of YUDA; the company adheres to the business philosophy of "honesty and quality", strict quality control, relying on strong scientific research, "integrity, pragmatism, pioneering and innovative". "Intelligent" manufacturing is in a leading position in the domestic and foreign industries.


















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