Cone crusher RH RS series

The RH and RS series cone crushers are used across various industries for medium crushing of ores with varying hardness.

These cone crushers feature an adjustable eccentricity and a hydraulic iron protection system. They provide strong crushing capacity, large processing capabilities, and high operational efficiency. The design accommodates large feed sizes for stable and reliable operation.

Product Features

Large Throughput Design: Adaptable to a wide range of working conditions and high-capacity operations.

Adjustable Eccentricity: Operators can select the optimal setting based on the material and specific requirements of the crushing process.

Constant Crushing Cavity Design: Liner wear is evenly distributed, increasing liner utilization and service life.

Low Maintenance and Operation Costs: High utilization rate of liners, efficient crushing, and low failure rates.

Intelligent Control: PLC control system with local and remote control and health monitoring. Real-time monitoring and adjustment of crusher performance.

Over-Iron Protection System: Protects the crusher from tramp iron and other uncrushable materials.

Rubber Pad for Impact Absorption: Rubber pads absorb impact forces, reducing stress on crusher components and foundation costs.

High Load Capacity: Enhanced frame structure and high-strength cast steel materials. Bevel gears with high bearing capacity. The crusher operates stably in demanding environments.

FAQ — RH and RS cone crushers

What is the difference between RH and RS series?

RH series: standard cone crushers for general medium crushing. RS series: heavy-duty variant with reinforced frame and larger bearings for harder materials and higher throughput. Both share the same adjustable eccentricity and hydraulic protection system.

How does the adjustable eccentricity work?

The eccentric bushing position can be changed to alter the crusher stroke. Larger eccentricity = higher capacity for soft materials. Smaller eccentricity = finer product and better liner utilization for hard rock. Adjust during maintenance — no disassembly required.

What spare parts should I keep on hand?

Mantle and bowl liner set (complete). Hydraulic system seals and O-rings. Spider arm shields. Bottom shell liners. Bronze eccentric bushing (for major rebuilds, 8,000–12,000 hour interval).