What Is a Single Cylinder Hydraulic Cone Crusher?
A single cylinder hydraulic cone crusher is a secondary or tertiary crushing machine that reduces hard rocks and ores into smaller, uniform sizes. Typically positioned after a jaw crusher, it feeds material to a grinding mill or final stockpile. Its defining feature is a single hydraulic cylinder at the base of the main shaft, which adjusts the discharge setting and provides automatic overload protection.
Feed size for Zhongyi’s models generally reaches up to 350 mm, with an adjustable discharge of 6–65 mm. Capacity varies from 60 to 500 t/h, driven by 90–400 kW motors. The crusher operates on the laminated crushing principle — material is compressed between the mantle and concave, producing a cubical product with low flakiness. Key factors like feed gradation, moisture content, and closed side setting (CSS) directly influence performance.
How Does a Single Cylinder Hydraulic Cone Crusher Work?
The crusher works by rotating an eccentric assembly, driving the mantle in a gyratory motion against the concave to crush material through compression. Unlike traditional spring cone crushers, a single hydraulic cylinder supports the main shaft, enabling real-time CSS adjustment and automated tramp metal clearing without stopping the feed.
Working process:
- 1.Material enters the crushing chamber from the top.
- 2.The eccentric rotates, and the mantle gyrates, compressing material against the concave. Particles break under high pressure as they move down the chamber.
- 3.Hydraulic oil pressure is continuously monitored. If uncrushable material (tramp iron) enters, the cylinder instantly retracts, allowing the object to pass, then returns to the preset CSS. This clearing cycle takes only 2–3 seconds.
- 4.The crushed material is discharged through the bottom opening at the required size. Crusher performance depends on feed gradation, material properties, and proper operating conditions.
Specifications
The Single Cylinder Hydraulic Cone Crusher is available in multiple models to meet different crushing requirements. Key parameters such as maximum feed size, discharge opening range, processing capacity, and motor power vary by model, allowing selection based on material characteristics and production targets. The following table provides the main technical specifications for each model.
| Model | Feeding Size (mm) | Discharge Size (mm) | Capacity (t/h) | Motor Power (kW) |
| ZY-SCH-100 | ≤200 | 6–45 | 60–120 | 90 |
| ZY-SCH-200 | ≤250 | 6–50 | 100–200 | 160 |
| ZY-SCH-300 | ≤300 | 6–55 | 160–300 | 250 |
| ZY-SCH-400 | ≤350 | 8–60 | 220–380 | 315 |
| ZY-SCH-500 | ≤350 | 10–65 | 300–450 | 400 |
| ZY-SCH-600 | ≤350 | 10–65 | 380–550 | 500 |
Note: These figures are a starting point only. Final selection should match actual ore characteristics, feed gradation, and process route. A gold leaching project may require a different CSS and cavity profile from a granite aggregate line.
Advantages
Rubber tyre mobile screening stations are used for on-site classification of crushed stone, sand, gravel, and construction waste. The system integrates screening, feeding, and conveying on a wheeled chassis, allowing fast relocation between working sites without civil foundation work. It is commonly applied in quarry, mining, and recycling projects where flexible production layout and stable output are required.
Applications
A single cylinder hydraulic cone crusher handles secondary and tertiary crushing of hard, abrasive rocks and ores. It produces well-shaped, cubical output suitable for downstream grinding mills or direct use in aggregates and construction.
Single Cylinder vs Multi-Cylinder Hydraulic Cone Crusher
Single Cylinder Hydraulic Cone Crusher and Multi-Cylinder Hydraulic Cone Crusher are two advanced types of hydraulic cone crushers, mainly used for secondary and tertiary crushing in mining and aggregate industries. The main difference lies in their hydraulic system design, crushing force, adjustment accuracy, and application scale. Single cylinder models feature a simpler structure, easier maintenance, and cost-effective operation, while multi-cylinder models provide stronger crushing force, higher efficiency, and better control for large-scale production requirements.
| Comparison Item | Single Cylinder Hydraulic Cone Crusher | Multi-Cylinder Hydraulic Cone Crusher |
| Hydraulic System | Uses one main hydraulic cylinder for adjustment and overload protection | Uses multiple hydraulic cylinders for more balanced force distribution |
| Structure Design | Simpler structure with fewer components and easier maintenance | More complex structure designed for high-performance crushing |
| Crushing Force | Suitable for medium and high hardness materials | Provides stronger crushing force for hard and abrasive materials |
| Adjustment Method | Hydraulic adjustment with fast discharge opening control | Multi-point hydraulic adjustment with higher precision |
| Production Capacity | Suitable for medium to large production requirements | Designed for large-scale and high-capacity crushing plants |
| Product Size Control | Stable particle size control for general applications | Better particle shape and size consistency |
| Maintenance | Lower maintenance requirements and easier servicing | Requires more professional maintenance but offers longer continuous operation |
| Investment Cost | Lower initial investment | Higher investment with higher production efficiency |
| Typical Applications | Quarrying, aggregates, medium-scale mining plants | Large mines, high-output aggregate plants, demanding crushing operations |
Selection Recommendation:
Zhongyi recommends choosing a Single Cylinder Hydraulic Cone Crusher for projects requiring reliable performance, easy maintenance, and balanced investment. For large-scale operations with high capacity requirements, strict product quality standards, and continuous production demands, a Multi-Cylinder Hydraulic Cone Crusher is the preferred solution.
How to Choose the Right Single Cylinder Hydraulic Cone Crusher?
A correct selection impacts crushing efficiency, product quality, and long-term operating costs. Evaluate these key factors:
Project Case
Granite Aggregate Crushing Line in Zambia
A granite quarry in Lusaka, Zambia, was looking for a secondary crushing solution to process hard granite for concrete aggregate production. The material was highly abrasive, with large feed from the primary crusher, and the equipment needed to operate continuously in a hot and dusty environment.
Zhongyi supplied a ZY-SCH-400 single cylinder hydraulic cone crusher project with a suitable cavity design and wear-resistant liners, installed after a vibrating pre-screen. The crushing system was configured to remove fine material before crushing, improving capacity and reducing unnecessary wear. The hydraulic protection system also helped clear uncrushable materials during operation, ensuring stable production.
After commissioning, the crusher delivered consistent output quality and reliable operation under continuous working conditions. Zhongyi provided installation support, operator training, and spare parts supply to help maintain long-term performance.
| Parameter | Specification |
| Project Name | Lusaka Granite Aggregate Crushing Line |
| Location | Lusaka, Zambia |
| Processing Capacity | 280–310 t/h (design: 300 t/h) |
| Raw Material | Granite (220–280 MPa, >60% silica) |
| Feed Size | ≤250 mm |
| Core Equipment | Zhongyi ZY-SCH-400 Single Cylinder Hydraulic Cone Crusher |
| Cavity Type | Medium-coarse, 18% Mn liners |
| Discharge Size | 10–30 mm |
| Scope of Supply | Cone crusher, hydraulic power unit, lubrication system, spare liners, on-site commissioning, operator training |
Single Cylinder Hydraulic Cone Crusher Manufacturer & Supplier — Zhongyi
Zhongyi is a professional manufacturer of single cylinder hydraulic cone crushers for mining and aggregate applications. Our crushers are designed for secondary and tertiary crushing of hard rock materials, with adjustable discharge settings from 6 to 65 mm and capacities up to 500 t/h. Through analysis of feed size, material characteristics, production requirements, and crushing circuit conditions, we help customers select the right configuration for reliable operation and consistent output.
With 16 years of experience in mining and aggregate crushing, Zhongyi has supplied equipment for gold, copper, iron ore, granite, basalt, and limestone projects across Southeast Asia, Africa, and South America. Manufactured under an ISO 9001 quality management system with CE-marked options, our solutions cover process design, equipment production, installation support, commissioning, and operator training.
Request a Customized Solution
Partner with Zhongyi for expert technical support, customized solutions, and reliable equipment tailored to your ore characteristics and production requirements.
Custom Single Cylinder Hydraulic Cone Crusher
Different crushing projects require different equipment configurations based on material hardness, feed size, capacity, and output requirements. Zhongyi provides customized Single Cylinder Hydraulic Cone Crusher solutions, including model selection, cavity configuration, hydraulic system options, and complete crushing production line solutions to ensure stable performance in mining, quarrying, and aggregate applications. Share your project information with our engineers, and we will recommend a suitable crusher configuration according to your operating conditions.
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FAQs
What is a single cylinder hydraulic cone crusher used for?
A single cylinder hydraulic cone crusher is mainly used for secondary and tertiary crushing of medium-hard and hard rocks such as granite, basalt, iron ore, and aggregates. It reduces crushed material to a controlled size for further processing, including screening, grinding, or final aggregate production.
What feed size, discharge size, and capacity are typical?
The specifications depend on the selected model. Typical single cylinder hydraulic cone crushers can handle feed sizes up to around 350 mm, with adjustable discharge openings from approximately 6–65 mm and capacities ranging from 60–500 t/h. Actual performance depends on material properties and operating conditions.
Is this crusher suitable for hard rocks like granite or iron ore?
Yes. This crusher is designed for processing hard and abrasive materials, including granite, basalt, quartzite, and iron ore. The equipment configuration, including cavity design and wear-resistant liners, should be selected according to material hardness, abrasiveness, and production requirements.
What is the difference between single cylinder and multi-cylinder hydraulic cone crushers?
Single cylinder hydraulic cone crushers feature a simpler hydraulic structure, easier maintenance, and reliable performance for secondary crushing applications. Multi-cylinder models are commonly used where finer crushing and higher product shape requirements are needed. The selection depends on the production process, material characteristics, and final product specifications.
What factors affect the price of a single cylinder hydraulic cone crusher?
The price is mainly influenced by crusher model, capacity, motor power, hydraulic system configuration, liner material, automation level, and additional equipment requirements. Project scope, including whether the order includes only the crusher or a complete crushing solution, also affects the final cost.
What are the main wear parts of a hydraulic cone crusher?
The main wear parts include the mantle, concave, hydraulic seals, and related components. Their service life depends on material hardness, abrasiveness, feeding conditions, and operating practices. Selecting suitable liner materials and maintaining proper crusher settings helps reduce wear and operating costs.
Does Zhongyi provide installation and commissioning support?
Yes. Zhongyi provides technical support including crusher selection, cavity configuration, foundation drawings, installation guidance, commissioning assistance, and operator training. These services help customers complete equipment installation correctly and maintain stable operation throughout the equipment lifecycle.
What information is needed before requesting a quotation?
To recommend a suitable single cylinder hydraulic cone crusher, customers should provide material type, hardness, maximum feed size, required capacity, output size, and site conditions. These details allow engineers to select the correct model and configuration for reliable crushing performance.
