The main shaft of a multi-cylinder hydraulic cone crusher is stationary. A hydraulic pusher or hydraulic motor drives the adjustment cap, which rotates the adjustment ring within the support sleeve, thereby regulating the discharge opening size.

In contrast, the main shaft of a single-cylinder hydraulic cone crusher rotates. Under the action of the hydraulic cylinder, the main shaft moves up or down to adjust the discharge opening.

Comparatively, the single-cylinder hydraulic cone crusher demands more advanced and stringent requirements for technology and material selection.

Advantages and Disadvantages Comparison

As the mainstream cone crusher products in the current market, what are the strengths and weaknesses of the spring, multi-cylinder, and single-cylinder series?

Technical Comparison

Leading manufacturers in the industry, known for their advanced technology, excellent processing, and standardized processes, often focus heavily on equipment R&D and introduce advanced foreign technologies. The strictness, detail, level of intelligence in the equipment processing link, and mastery of key technologies are unattainable for smaller manufacturers.

Taking quality inspection as an example, large manufacturers generally have stringent quality control procedures. Materials entering the factory undergo professional material quality testing processes. Body castings that bear significant pressure or weight require penetrant testing (primarily for areas prone to cracks or subject to high stress). All operational components like bearings and the main shaft must undergo ultrasonic flaw detection inspection.