Cone crusher common problems and solutions

Cone crusher common problems and solutions

Cone crusher is crushing station is a very common crushing equipment. But in the course of their work cone crusher, there may be some problems. And know how to solve these common problems will greatly reduce downtime for investors. Therefore, in this article, we will focus on the cone crusher work process several common issues and solutions.

Question: cone crusher speed too fast

Causes and solutions:

The gap between the spindle and the cone sleeve is too small. To solve this problem, the operator can add the contact surface of the spacer frame and the spherical bearing ring. In this case, the movable cone will increase the gap between the spindle and taper bushes will also increase. Spherical bearings and spherical surface of the movable inner rail tapered contact. To solve this problem, operators should handle scraping the outer spherical bearings, so that they track contact on the outside.

Question: Dust producing

Causes and solutions:

Since the movable cone having a high mobility and a large number of oscillation stroke, and the final product is very fine, so that dust does not easily enter the lubrication system, leading to reduced lubricant life. To solve this problem, operators should fix the outer spherical bearing outer edge of an industrial felt about 8-10mm. It can effectively prevent dust entering the lubrication system.
Question: cone head and spindle loose connection between.

Solution: being operated for some time cone head and spindle connected by a thread, so that later, operators should handle thread to ensure that the size is appropriate.

Question: Hopper jam

Causes and solutions:

Since the raw material fed into the cone crusher is uneven and there will be formed in the hopper and the inlet of the transition zone, which may lead to the rectangular block, especially when changes in the moisture content of the raw material. To solve this problem, we can add the tilt arc to enable the liner slid into the inlet of the raw material before the hopper.

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