Jaw plate

ACCESORIOS

A jaw plate is a vital component in a jaw crusher, which is widely used in the mining, construction, and aggregate industries for crushing various hard and abrasive materials.

Design and Structure
Jaw plates are typically made of high - strength and wear - resistant materials, such as high - manganese steel or alloy steel. They are designed in a specific shape to fit the jaws of the crusher. Usually, they have a flat or toothed surface. The toothed design is more common as it enhances the crushing efficiency by providing better grip and biting force on the materials. The jaw plates are installed on the fixed and movable jaws of the crusher, facing each other to form a crushing chamber.

Working Principle
When the jaw crusher operates, the movable jaw moves back and forth relative to the fixed jaw. The materials are fed into the crushing chamber from the top. As the movable jaw approaches the fixed jaw, the materials are squeezed and crushed between the two jaw plates. The size of the crushed materials is determined by the gap between the jaw plates at the bottom of the crushing chamber, which can be adjusted according to the production requirements.

Performance and Advantages
High Wear Resistance: Due to the harsh working conditions in the crusher, where the jaw plates are constantly in contact with hard materials, their high wear - resistance is crucial. This ensures a long service life and reduces the frequency of replacement, thereby saving costs and minimizing downtime.
Efficient Crushing: The design of the jaw plates allows for efficient and effective crushing of a wide range of materials, including rocks, ores, and construction waste. They can achieve a high crushing ratio, producing uniformly sized particles.
Easy Installation and Maintenance: Jaw plates are designed for easy installation and replacement. This simplifies the maintenance process of the jaw crusher, enabling operators to quickly change the worn - out jaw plates and resume normal operation.
Applications
Jaw plates are used in various types of jaw crushers, such as primary jaw crushers and secondary jaw crushers. In the mining industry, they are used to crush large - sized ores into smaller pieces for further processing. In the construction industry, they are employed to produce aggregates for building roads, bridges, and buildings. Additionally, jaw plates are also used in recycling plants to crush waste materials for reuse.