Jaw Plate

As the core equipment of mining, building materials and other industries, the operating status of jaw crusher is directly related to production efficiency and economic benefits. However, due to the harsh environment of crushing operation and long-term use, the jaw crusher is subjected to high-intensity impact and friction, and its wearing parts are prone to wear and breakage, which will not only affect the performance and efficiency of the equipment, but also may cause the shutdown of the production line. Therefore, it is necessary to check and replace them regularly in time to ensure the normal operation and production efficiency of the equipment. 1. Types and replacement cycles of jaw crusher wearing parts.

Zhixin is a professional manufacturer of crusher parts. Servicing the mining and construction industries for years, we have built up a scientific system of production, sales and services. We are offering products over 20 countries and enjoy good reputation among our customers for high-quality products, integrity and responsibility.Our products range from cone crushers and jaw crushers to bronze casting parts, high-manganese steel casting parts and steel parts, which meet OEM standard and produced basing on the original drawings. High-efficient and high-precision processing equipment is widely used in our production line. Our qualified engineers, skilful workers and office staff with rich exporting experience ensure us to present high-quality products to our customers.

Our goal is to provide overall cost-saving products and improve the productivity of equipment.

Jaw crusher is a common coarse crushing equipment in sand and gravel production lines. It is named because it simulates the movement of the two jaws of animals to complete the material crushing operation. The output particle size is one of the important indicators of its production quality, and the size of the discharge port determines the particle size of the ore after crushing.

The jaw plate of jaw crusher is divided into fixed jaw plate and movable jaw plate, generally both of them are high-manganese steel castings. When working, the movable jaw is attached to the movable jaw plate to make a compound swing motion, forming an angle with the fixed jaw plate to squeeze the stone. Therefore, the jaw plate of jaw crusher is easy to wear and needs to be replaced within a certain period of time. In order to extend its service life, its shape is generally designed to be symmetrical up and down, that is, it can be turned around when one end is worn. The movable jaw plate and the fixed jaw plate are the main contact surfaces when crushing stones. The movable jaw plate is installed on the movable jaw to protect the movable jaw.

The jaw plate is one of the core components of the jaw crusher, including the movable jaw plate and the fixed jaw plate. When working, the jaw peaks of the movable jaw and the fixed jaw should face the jaw valleys. In this way, in addition to the squeezing effect on the material, there is also a bending effect during crushing, making it easier to crush the material. 
The material of the jaw plate is usually manganese steel containing more than 13% manganese, and ZGMn13 and ZGMn18 are commonly used. Our high-performance jaw plates are added with specially developed alloys to further improve the wear resistance of the jaw plates and extend their service life.