Our HPC series concave bowl liners are precision-engineered wear components built for high-performance hydraulic cone crushers. These liners are essential to maintain stable compressive crushing, delivering outstanding abras
What is a Concave Bowl Liner?
A concave bowl liner is the stationary wear-resistant ring inside a cone crusher. Together with the movable mantle, it forms the crushing cavity to squeeze, grind and break hard ores. As the main wearing part that directly contacts raw stones, the bowl liner determines crushing efficiency, particle shape and output capacity. Its hardness and structural stability greatly affect the crusher’s continuous working performance.
High-Quality Materials for Superior Performance
We adopt premium casting alloys to guarantee reliable mechanical performance for different harsh working conditions:
High Manganese Steel
It features excellent toughness and work-hardening capability. Under continuous stone impact, the surface hardness increases gradually, effectively resisting cracking and deformation when crushing hard granite and basalt.
Alloy Reinforced Manganese Steel
With optimized metallurgical composition, this material improves surface wear resistance. It performs well for medium-fine crushing of abrasive aggregates and mixed minerals, reducing daily abrasion loss.
Key Features
Superior Wear Resistance: Strict heat treatment technology enhances surface hardness, minimizing abrasion during long-term heavy-load crushing.
Stable Structural Toughness: The integral casting process prevents fracture under intense compression, avoiding unexpected equipment shutdown.
Model Compatibility: Standard dimensional design perfectly fits HPC160, HPC220, HPC315 and HPC400 hydraulic cone crushers for direct replacement.
Optimized Cavity Curve: Reasonable cavity structure improves material flow, reduces blockage and produces well-graded finished particles.
Low Operational Cost: Longer service life lowers replacement frequency and effectively cuts maintenance expenditure.
Why Choose Our HPC Series Bowl Liner?
Extended Lifespan: Premium raw materials reduce wear consumption and downtime for crushing plants.
Wide Application: Suitable for mining, quarrying, highway construction and aggregate processing.
OEM & Customization: Custom casting and personalized cavity options are available for special working conditions.
Factory Direct Supply: Competitive price, sufficient stock and reliable after-sales technical support.
Our HPC series concave bowl liners are widely trusted by global clients for stable quality and high cost performance. Whether for mineral processing or aggregate production, these wear parts ensure durable and efficient crushing performance.
Contact us to get reliable HPC crusher wear parts and improve your production efficiency.
