There are significant differences between hydraulic cone crushers and spring cone crushers in many aspects. The following is a detailed comparison:
1. Structural composition
Hydraulic cone crusher: mainly consists of frame, transmission device, eccentric shaft, bowl-shaped bearing bush, crushing cone, crushing wall, rolling mortar wall, adjustment device, adjustment sleeve, hydraulic control system, hydraulic safety system, dust ring, Composed of material distribution tray, etc. Its internal structure is more complex and integrates a hydraulic control system.
Spring cone crusher: mainly consists of frame, large and small bevel gears, rolling mortar wall, guide shaft, push cylinder, main shaft, spring, moving cone, counterweight plate, eccentric shaft, distribution plate, bowl-shaped tile, etc. Its structure is relatively simple and mainly relies on springs for overload protection.
2. Working principle
Hydraulic cone crusher: Through the transmission of the motor, the eccentric shaft is forced to perform periodic swing motion under the axis center line, so that the surface of the crushing wall sometimes approaches and sometimes leaves the surface of the rolling mortar wall, so that the material is squeezed and crushed in the crushing cavity. Grind and be broken. At the same time, the hydraulic control system can automatically adjust the size of the discharge port and clean the crushing cavity.
Spring cone crusher: The moving cone is supported on a spherical bearing and fixed on a suspended vertical shaft. The vertical shaft is placed in an eccentric sleeve, and the eccentric sleeve is placed on a thrust bearing. When the eccentric sleeve rotates, a conical surface is drawn with the axis, so that the ore is crushed when the moving cone approaches the fixed cone. The function of the spring is to prevent damage to the crusher when metal or other hard objects fall into the crushing chamber.
3. Broken effect
Hydraulic cone crusher: It has a higher crushing ratio and production efficiency, and is suitable for production lines with strict requirements on product particle shape, especially large-scale production lines with a high degree of automation.
Spring cone crusher: The crushing effect is relatively weak. It is usually used as a medium crushing equipment and is used in production lines that do not have high requirements on product particle shape.
4. Maintenance and repair
Hydraulic cone crusher: High degree of automation, relatively simple maintenance, and the hydraulic safety system can automatically eliminate faulty items when the machine is overloaded or malfunctions, reducing the maintenance rate.
Spring cone crusher: Maintenance is relatively complex, and when the equipment encounters conditions such as iron overload, it needs to be stopped for repairs and the discharge port must be adjusted manually, which affects production efficiency.
There are significant differences between hydraulic cone crushers and spring cone crushers in terms of structural composition, working principle, crushing effect, sales price, and maintenance and repair. Which equipment to choose depends mainly on factors such as specific production needs, product requirements, and budget.
Baichy Machinery is a factory supplier of mining machinery, mainly focusing on stone crushers, powder grinding mills, and mineral beneficiation plants. We can offer you a free design and completed solutions according to your project.
Baichy Heavy Industry has grown into a high-tech mining equipment comprehensive enterprise, integrating R&D, manufacturing, sales, and after-sales service, Passing ISO9001:2015 quality management system certifications. The main products are mobile jaw crushing plants, construction waste crushing plants, PE jaw crushers, VSI sand-making machines, Symons cone crushers, single-cylinder hydraulic cone crushers, PCX high-fine crushers, grinding mills, ball mills, and full sets of beneficiation equipment with an excellent level.
