Product Overview

The CRUSTION CSC/CHC series single-cylinder hydraulic cone crusher is an internationally advanced, high-quality cone crusher developed and manufactured by our company. It is a high-end product that integrates mechanical, electrical, and hydraulic technologies with material crushing technology. The equipment features a high-strength cast-steel frame, a forged alloy main shaft, and a high-precision circular-arc helical gear transmission. Combined with multiple cavity options and an intelligent control system, it fully demonstrates the equipment’s performance and advantages. It is widely used for medium and fine crushing of various hard minerals and rocks, and its high crushing efficiency can fully meet customers’ diverse crushing requirements.

Product Model

Working principle

The CRUSTION CSC/CHC series single-cylinder hydraulic cone crusher operates on the principle that an electric motor drives a transmission shaft via pulleys. Power is transmitted through the meshing of a small bevel gear and a large bevel gear to an eccentric sleeve. As the eccentric sleeve rotates, it drives the main shaft and the moving cone (crushing wall) mounted on it to perform a swing motion, causing the moving cone to alternately approach and recede from the stationary cone (necking wall) fixed to the frame. When the two cones converge, the crushing chamber space narrows sharply, subjecting the material to intense compressive force, thereby crushing or grinding it. Material reduced to a particle size smaller than the discharge opening is discharged by gravity through the continuously changing gap at the bottom of the crushing chamber. Meanwhile, the equipment uses a hydraulic system to drive the main shaft up and down, allowing easy and precise adjustment of the discharge opening size to control the output particle size. If non-crushable foreign objects (such as iron blocks) enter the chamber, the hydraulic system responds rapidly and automatically enlarges the discharge opening to allow these objects to pass, preventing damage to the equipment. In the event of a blockage, the cavity-clearing function can be activated to quickly remove foreign objects and then automatically reset, ensuring continuous and stable production. Furthermore, based on the laminated crushing principle, the finished product contains a high proportion of cubic particles with low flakiness, achieving efficient, intelligent crushing operations with excellent particle shape.

Product Features

1. High production efficiency
This machine combines a scientifically designed crushing chamber, an optimal eccentricity, an ideal swing frequency, and the principle of laminated compression to achieve greater throughput, higher production efficiency, superior product particle shape, and lower specific energy consumption.

2. High degree of automation
The entire content has been replaced with: (The automated control system can implement functions such as overload protection, iron‑in‑material protection, and constant crushing chamber geometry during the crushing process, while enabling real-time monitoring of parameters including oil temperature, flow rate, pressure, load, and feed opening size to ensure reliable equipment operation.)

3. Low operating noise and vibration
High-precision helical gear transmission delivers lower operating noise, higher transmission efficiency, and long-lasting durability. The equipment exhibits minimal vibration; its all-steel frame combined with flexible supports further reduces vibration transmitted to the foundation, resulting in lower foundation costs.

4. High load-bearing capacity
Through optimized design, featuring a reinforced frame structure, a simply supported beam spindle configuration with end supports, hydrodynamic-lubricated bronze bushings, and a sensitive, reliable overload protection system, the equipment ensures long-term stable operation in crushing hard mineral rocks.

5. Broad adaptability
The cone crusher is available in two types—medium crushing and fine crushing—and each type offers multiple chamber configurations. By adjusting the eccentricity, it can be adapted to different production process requirements. Furthermore, by varying the drive shaft speed, the product gradation can be controlled, thereby maximizing the equipment’s value.

6. Low installation cost
All models feature an integral steel frame, making installation easy, quick, and cost-effective.

7. Low operating costs
The specially designed crushing chamber geometry and liner materials ensure higher liner utilization and enhanced durability. A positive-pressure dust‑proof system continuously keeps the lubricating oil clean, extending its service life and eliminating the need for frequent oil changes. Most components can be removed and reinstalled from the top or sides of the equipment, ensuring safe and convenient maintenance.

Product Technical Specifications

CSC Granularity Curve

CHC Grain Size Curve