Industrial Mobile Stone Jaw Crusher

一. Working Principle

The jaw crusher squeezes, splits and bends the crushed materials through the reciprocating motion between the movable jaw and the fixed jaw. Its working method is as follows:

1. The motor drives the belt and pulley;

2. The pulley drives the eccentric shaft to rotate, so that the movable jaw moves periodically around the fixed point;

3. An angle is formed between the movable jaw and the fixed jaw, and the materials entering the crushing chamber are repeatedly crushed;

4. The crushed materials are discharged from the bottom discharge port.

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二. Structural composition

1. Frame: integral casting or welding structure, bearing all loads during equipment operation.

2. Moving jaw and fixed jaw: are the main components of crushing, often made of high manganese steel.

3. Eccentric shaft: drives the movable jaw to move through rotation, and is the core of the transmission.

4. Flywheel and pulley: provide inertia and transmit power.

5. Adjustment device: used to adjust the size of the discharge port and control the particle size of the finished product.

6. Lubrication system: ensures smooth operation of all moving parts and extends their service life.

三. Main performance characteristics

• Large crushing ratio: generally 6~8, some can reach more than 10;

• Uniform particle size and regular particle shape;

• Simple structure and easy maintenance;

• High output and low energy consumption;

• Wide applicability: It can crush various stones with compressive strength not exceeding 320MPa, such as granite, basalt, limestone, iron ore, etc.

四. Application scenarios

• Mining: coarse crushing of various ores;

• Construction aggregate processing: stone factories crush basalt, granite, pebbles, etc.;

• Construction waste recycling: crushing concrete blocks, bricks, etc.;

• Metallurgy, chemical industry: crushing and processing of primary materials.