Introduction
The tooth plate is an indispensable and vital component within a jaw crusher, expertly installed in the crushing cavity. This integral part directly engages in the material crushing process, ensuring the crusher's efficacy and performance.
Structure and Shape
The tooth plate is typically engineered with a distinct corrugated or toothed surface, meticulously arranged in a specific pattern to efficiently grip and crush materials. The precise shape and dimensions of the tooth plate are tailored to align with the unique model and targeted crushing requirements of the jaw crusher, ensuring optimal performance.
Material
Tooth plates are predominantly crafted from premium high manganese steel, renowned for its exceptional hardness, outstanding wear resistance, and robust impact endurance. This superior material withstands the intense impact and friction forces encountered during crushing, thereby guaranteeing an extended operational lifespan.
Function
The primary role of the tooth plate is to expertly crush materials through a process of strategic squeezing and grinding. As the jaw crusher's movable jaw operates, the tooth plate on the movable and fixed jaws alternate in proximity, continuously engaging the materials within the crushing cavity for effective crushing and seamless discharge from the cavity's base.
Installation and Replacement
Correct positioning and secure fixation are essential when installing the tooth plate. Commonly, this is achieved using bolts and other fastening mechanisms. During jaw crusher operation, tooth plate wear is inevitable; timely replacement is crucial once wear reaches a critical level to maintain crusher efficiency and ensure seamless operational flow.
Maintenance
Regular and thorough inspection and maintenance of the tooth plate are imperative to monitor wear status and detect any cracks or damage. Implementing appropriate lubrication and cleaning regimes can significantly reduce wear, thus enhancing the tooth plate's longevity and performance.




