Stone Crusher Used in Mining Industry

Crushers used in mining industry are mainly for all kinds of stone crushing operations. According to the principle of broken products and different sizes of particles, the stone crusher can be divided into many types Commonly used stone crusher of great variety.

Different types of stone crushers has completely different working principles. Here are some examples.

First, the hammer crusher. Hammer crusher completes its materials’ broken operations mainly using its impact energy and when the crusher is working, the rotor will drive a high-speed rotation because of the motor. Then the material will enter into the crushing chamber evenly and the high-speed rotary hammer will impact and cut apart the material in order to make it broken. At the same time, the material's own gravity will make the material fall from the high-speed rotating hammer head to the panel and screen. At the bottom of the rotor, the sieve plate will be set and crushing particles whose size is smaller than the screen hole size will be eliminated, while size which is larger than the screen whole size will be left. After that, materials left on the sieve plate will be continuously hit and polished by the hammer, which will not stop crushing until all the particles being eliminated outside the machine finally through the sieve plate.
　　
Second, the adjustable crusher. Adjustable crusher mainly consists of rotary parts, guard board parts and box parts. As to the rotary part, there are several crossed hammers on the rotation of the wheel core, and the hammerhead is fixed on the shelf of the hammer. The width of the hammer head is greater than the frame and outline, and the wheel core is welded as a body with several outlines, which is fixed on the spindle. The guard group is separated into several pieces and it is fixed on the box body, which can protect the body from wear and form the different forms of counterattack crushing cavity. In addition, the latest model of adjustable crusher will be equipped with hydraulic equipment, so it can be very convenient for the interior fuselage maintenance work, which can save a lot of time and cost for the users.

Purpose and meanings of the stone crushing.

As in the dressing mill, in order to separate useful minerals in the ore individually, you need to use crusher to crush the raw ore to meet the required size. It also need to be crushed to meet the required size for next operation in coking plant, sintering plant, ceramics, glass industry, powder metallurgy and some other sectors.

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