Brief: Discover the high-performance Alumina Chute Wear Liners, designed for industrial ceramic composite liner rubber applications. These liners protect coal mill cylinders from abrasion, impact, and high-temperature wear, enhancing efficiency and reducing material consumption. Ideal for vertical coal mills, our liners offer superior durability and cost-effective solutions for heavy-duty industrial environments.
Related Product Features:
Protects coal mill cylinders from abrasion and impact with high-alumina ceramic composite liners.
Enhances crushing efficiency and reduces metal material consumption in coal mills.
Can be installed on-site or pre-fitted on curved steel plates for easy welding.
Withstands high temperatures (100-120°C) and severe scouring in coal mill operations.
Features dovetail slot design for secure ceramic fixation and mechanical self-locking.
Offers superior wear resistance with alumina content ≥95% and hardness ≥85HRA.
Includes rubber backing with high tensile strength (≥12MPa) and durability (≥15 years).
Provides a cost-effective alternative to high chromium cast iron and alloy liners.
Faqs:
What are the key benefits of using alumina ceramic composite liners in coal mills?
Alumina ceramic composite liners provide exceptional wear resistance, high-temperature stability, and impact protection, significantly extending the lifespan of coal mill components while reducing maintenance costs.
How are the wear-resistant ceramic liners installed in coal mills?
The liners can be installed on-site or pre-fitted onto curved steel plates in the factory. They are secured using dovetail slots and welding, ensuring a robust and long-lasting installation.
What makes alumina ceramic liners superior to high chromium cast iron or alloy liners?
Alumina ceramic liners offer higher hardness (HRA88-HRA90), better wear resistance, and longer service life (10-20 times) compared to metal liners, while also being more cost-effective and easier to install.
What are the temperature limits for the rubber backing used in these liners?
The rubber backing is designed to withstand temperatures up to 100°C, with an aging life of over 15 years, ensuring durability in high-temperature coal mill environments.