Mining and Ore Dressing
DHGP330S Single-cylinder Hydraulic Cone Crusher
Product Introduction: The single-cylinder hydraulic cone crusher is a high-capacity single-cylinder hydraulic cone crusher optimized and designed by our company based on the introduction and absorption of European and American technologies. This cone crusher features a larger eccentric distance, increased speed, and a cavity design with a higher crushing ratio. It integrates mechanical, hydraulic, electrical, automation, and intelligent control technologies, making it widely applicable for fine, medium, and coarse crushing operations in industries such as metal and non-metallic minerals, cement, sand and gravel, and metallurgy. It boasts advantages such as high crushing efficiency, low production cost, easy maintenance and adjustment, and excellent crushed product particle shape.
Application Range: Mainly used for crushing raw materials in metallurgy, mining, construction, chemical, and silicate industries. It can be installed on concrete or steel structure foundations and is suitable for fixed or mobile setups. Applicable for large, medium, and small sand and gravel and ore processing enterprises, such as sand and gravel yards, mining operations, coal mining, concrete mixing plants, dry mortar, power plant desulfurization, quartz sand, and other secondary, tertiary, or quaternary crushing of ores, rocks, or rock-based materials.
Applicable Materials: River pebbles, granite, basalt, iron ore, limestone, quartz, diabase, iron ore, gold ore, copper ore, and various ores, rocks, mineral slags, refractory materials, and other minerals.
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Product Details
Our Advantages
The DHGP330S two-stage cone crusher is specifically designed for cost-effective secondary crushing applications. It is commonly used in aggregate production and mining operations. The heavy-duty design and high-quality components of the DHGP330S two-stage cone crusher optimize the wear-resistant parts, keeping the operating costs at a low level. It comes in two versions: fixed and mobile.
Secondary Cone Crusher
Cone crusher for demanding secondary crushing applications
Long-term performance
High productivity and excellent final product quality.
Outstanding reliability
Robust design and high-quality components
Easy to install, use, and maintain
Remote adjustment. Lower installation height. Can be disassembled from above.
Working Principle
The single-cylinder hydraulic cone crusher mainly consists of the upper frame, middle frame (coarse crushing type), lower frame, moving cone part, eccentric sleeve part, transmission part, hydraulic cylinder part, and other components. When the single-cylinder cone crusher is working, the motor drives the horizontal shaft to rotate, which in turn drives the small gear on the shaft to rotate. The small gear drives the large gear, and the large gear assembly drives the eccentric sleeve assembly and the main shaft assembly to revolve around the theoretical vertical line center inside the copper bushing. The main shaft assembly performs a swinging motion within the eccentric copper sleeve along the centerline of the main shaft. This causes the crushing wall of the cone crusher to approach and move away from the fixed rolling wall surface mounted on the upper frame intermittently, so the ore is continuously impacted and crushed in the crushing chamber, and the crushed material is discharged from the bottom. Adjustment of the discharge opening size: The primary function of the bottom hydraulic cylinder is to adjust the vertical position of the main shaft, thereby adjusting the gap between the moving cone and the outer cone liner. When this gap decreases, the crusher's discharge particle size becomes smaller; when the gap increases, the discharge particle size becomes larger. Additionally, selecting different crushing chamber types and eccentric distances can also change the size of the discharged material.
Material enters the crushing wall through the upper feed hopper. Under the resistance of the material, the main shaft assembly slowly swings within the eccentric copper sleeve. The crushing wall and the rolling mortar wall complete the crushing process. The running trajectory of the inner cone appears to swing back and forth inside the crushing chamber while slowly rotating. The material is crushed by the oscillating inner cone and then discharged through the outlet. Feed and discharge hoppers collect the material.
The single-cylinder hydraulic cone crusher has advantages such as high output, low operating cost, compact structure, simple operation, low maintenance, wide applicability, and high utilization rate.
Advantages and Features
Optional crushing chamber types, reasonable eccentricity and stroke frequency, and laminated crushing bring higher output, greater crushing ratio, and better product particle shape.
Robust equipment structure and advanced overload protection system ensure long-term operation in the harshest hard rock crushing applications with low failure rates.
The positive pressure dust prevention system ensures the lubrication system remains clean at all times. The internal pressure of the crushing chamber is always higher than the external pressure, preventing dust contamination during operation, which protects the bearings and eliminates the need for additional lubrication seals and manual maintenance. The thin oil lubrication system provides dual protection for the bearings; effectively reducing failure rates, extending the crusher's service life, and reducing maintenance workload and costs.
High degree of automation and simple operation allow even ordinary operators to quickly master the equipment. Maintenance is convenient, with most parts removable from the top and sides, reducing labor intensity and improving construction efficiency.
Structural upgrades provide higher safety. Transmission parts use imported bearings with longer life and lower production costs. Eccentric crushing and full feeding increase equipment operating rate.
Stepless adjustment of the discharge opening can be achieved by hydraulic pressure with just button control, and can be done during production, making operation more intuitive. After precision machining, wear parts require no packing during assembly.
The cone crusher uses a PLC fully automatic control system to ensure safe operation. It allows simple operation and control of the crusher, with high visualization, reducing user operation difficulty and labor costs.
Special designs of the crushing wall and rolling mortar wall increase the utilization rate of wear parts, extend liner service life, and greatly reduce user investment in spare parts.
The brand-new intelligent system can trace all operating data, quickly optimize parameters, handle faults, and perform maintenance. The structure is simple, reliable, easy to maintain, with low operating costs, faster and more convenient replacement, and reduced downtime. The upper, (middle), and lower frames and main shaft are reinforced, significantly improving equipment reliability; enhanced frame structure design uses nondestructive testing acceptance for key parts, resulting in higher body strength and more reliable operation.
Integrated design of hydraulic station and lubrication station saves installation space; the hydraulic system is designed with high pressure to meet ordinary pressure requirements, providing higher pressure margin during operation and improving hydraulic system reliability.
Technical Parameters
Chamber Type | C (Coarse Crushing) |
Maximum Feed Size (mm) | 350mm |
Closed Side Discharge Opening Size (mm) | 40mm--------100mm |
Processing Capacity (t/h) | 250t/h--------500t/h |
Motor Power (Kw) | 200Kw |
Weight (T) | 22T |
Application Range
Building Materials and Cement Processing
Hydropower Materials
Road Pavement
Railway Materials
Coal Processing
Construction Sites
Waste Disposal
Applicable Materials
Basalt
River Pebble
Granite
Construction Waste
Quartz
Iron Ore
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