Medium and fine crushing hydraulic cone crusher

There are many kinds of crushers for medium and fine crushing, such as jaw crusher, cone crusher, hammer crusher, impact crusher, roller crusher, high pressure roller mill, etc. All of them can be used as medium and fine crushers.

The hydraulic cone crusher is one of the commonly used equipment in the medium and fine crushing stage.

There are two types of hydraulic cone crushers, single-cylinder type and multi-cylinder type.

The single-cylinder type has a simple structure and is widely used. The single-cylinder hydraulic cone crusher is equipped with a hydraulic cylinder underneath the whole unit, and the size of the discharge opening can be adjusted by lifting and lowering the moving cone. When the crushed material passes through the crushing chamber, the hydraulic cylinder is discharged to play the role of insurance.

Multi-cylinder hydraulic cone crusher, hydraulic cylinders around the frame, adjustable, which adjusts the ring and support ring then constitute the size of the discharge opening adjustment iron block and other non-whole discharge opening, you need to unload the locking cylinder, so that the serrated threads relax, and then manipulate the hydraulic or down to achieve the adjustment of the discharge opening. On the ring.

When the crusher is working, high pressure oil is passed into the locking cylinder to make the piston rise, which will slightly lift the locking nut and adjusting ring. The serrated threads of the two are beveled to fit closely as part of the adjustment ring, support ring, locking nut, pushing the cylinder and locking oil support ring installed in the upper part of the frame, and with the help of the crusher around the spring and the frame tight.

The upper part of the support ring is equipped with locking cylinder and piston. The contact surface system between the supporting ring and the adjusting ring makes the pushing cylinder move, driving the adjusting ring to the left or right, making the fixed cone rise.

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