Jiangxi Sandrock’s Guide to Jaw Plate


Jaw plate is also named as jaw plate (moving jaw plate, static jaw plate, dynamic jaw plate, static jaw plate), tooth plate, tooth plate, high manganese steel jaw plate, high manganese steel jaw plate, ultra-high manganese steel jaw plate, Ultra-high manganese steel jaw plate, composite alloy jaw plate, composite alloy jaw plate, wear-resistant jaw plate, wear-resistant jaw plate, jaw crusher jaw plate, jaw crusher jaw plate.

Sandrock' Jaw plate
Sandrock’ Jaw plate

Main materials: high manganese steel (Mn13, Mn18), manganese chromium alloy (Mn13Cr2, Mn18Cr2), new composite materials, etc.;

Production process: sodium silicate sand casting

Applicable materials: river pebble, granite, basalt, iron ore, limestone, quartz stone, diabase, iron ore, gold ore, copper ore, etc.

Application range: used for sand and gravel yard, mining, coal mining, concrete mixing plant, dry mortar, power plant desulfurization, quartz sand, etc.

movable jaw plate
movable jaw plate


Jaw crushers are mainly used for medium-size crushing of various ores and bulk materials and are widely used in mining, smelting, building materials, highways, railways, water conservancy, and chemical industries. Jaw crusher accessories can also be called jaw crusher wearing parts, which are an important part of the jaw crusher; the most expensive wearing part in the production of jaw crusher is the crusher tooth plate, and the tooth plate production Among them, the traditional process is very easy to cause the appearance of the product to be deformed, which is not only difficult to correct but also increases the labor cost.

The jaw plate is also called the tooth plate, which is the key wear-resistant part in the jaw crusher. A set of jaws is usually composed of two parts, namely a movable jaw and a fixed jaw. According to the different models of the jaw crusher, the specifications and models of the tooth plates change accordingly. The jaws are generally made of high manganese steel.

High manganese steel is the traditional material of jaw crusher jaw plate, it has good toughness and better deformation and hardening ability. The materials used are Mn13, Mn13Cr2, Mn18Cr2 (that is, ultra-high manganese) or special ingredients according to working conditions. Jiangxi Sandrock’ Jaw Crusher has fine workmanship and product innovation, which has absolute quality advantages compared with peer products.

sandrock jaw plate
sandrock jaw plate


Quality assurance

Every link of casting production has strict control procedures, and it must be inspected by the Quality Inspection Department before leaving the factory to ensure the quality of each factory product;



The use of high-manganese steel composite jaw plate doubles the production efficiency of the crusher, reduces the investment cost of casting wear, and can reduce the downtime caused by frequent replacement of parts, greatly improving the return on investment;


Technical guarantee

We have our patented crusher jaw plate and also can make it according to the individual requirements of customers. The product has undergone scientific and strict smelting, casting, and heat treatment processes. In addition to greatly improving the wear resistance, it can also improve the beauty of the crushed material;


Wide range of applications

It is widely used in metallurgy, chemical industry, building materials, electric power, transportation, and other industrial sectors, for the coarse, medium, and fine crushing of various ores and rocks.

jaw plate
fixed jaw plate

Why Choose Jiangxi Sandrock


Jiangxi Sandrock Mining Equipments Co., Ltd has been focusing on the research and development, production, and sales of wear-resistant castings. We are a professional wear-resistant casting foundry manufacturer, mainly engaged in high manganese steel, high and low chromium, wear-resistant alloy steel castings, and other crusher wear-resistant accessories. For the processing business of large castings of other companies, we can provide production services as long as you provide drawings, samples, or molds!

Contact us now to get the parts you want!

Sandrock Mining