Manganese steel jaw plates for mining crushers

Jaw plate introduction.

Jaw plate is a crucial component of crushers, especially in jaw crushers which are widely used in mining, quarrying, and recycling applications. It serves as the primary crushing surface that comes into direct contact with the material being processed. The jaw plate is typically made of high-manganese steel or other wear-resistant materials to withstand the intense impact and abrasion during the crushing process.

Type of jaw plates:

Fixed jaw plate: Installed on the front wall of the crusher frame, it remains stationary. It is a fixed boundary of the crushing cavity and works in conjunction with the movable jaw plate to complete the crushing of materials.

Movable jaw plate: Connected to the eccentric shaft through the suspension shaft, it can perform periodic reciprocating motion driven by the eccentric shaft. The movable jaw plate directly contacts the material and applies crushing force, causing the material to be continuously squeezed and crushed between the movable jaw plate and the fixed jaw plate.

The design and shape of the jaw plate can vary depending on the specific application and the type of material being crushed. Some jaw plates have a smooth surface, while others may have teeth or ridges to enhance the crushing efficiency. Regular maintenance and replacement of jaw plates are essential to ensure the optimal performance and longevity of the crusher.

Jaw Plate Advantage and Features.

2. High manganese steel material specifications: Mn13Cr2, Mn18Cr2, Mn22Cr2.
3. High manganese steel hardness: HB180-220.
4. High manganese steel tensile strength: ≥685Mpa.

Jaw plates material components.