Jaw crusher machines are among the most important equipment of the mining and construction industry. Designed to crush large-sized rock and mineral blocks, these robust machines reduce the material to the desired dimensions with strong pressure between the jaws. This process saves both time and energy, contributing to the reduction of total operating costs. Moreover, jaw crushers are not only limited to crushing, but also have the ability to respond to all kinds of project needs with models of various sizes and performance characteristics.

When choosing a jaw crusher, the characteristics of the area to be used and the type of material to be crushed are of great importance. For example, the features of the jaw crusher to be used in a granite quarry and the machine to be used for crushing pebbles extracted from a river bed will differ. Many factors such as crusher capacity, engine power, weight and ease of use play a decisive role in the choice of the optimal jaw crusher. In addition, factors such as occupational safety and working efficiency should also be prioritised in the selection of the features of the preferred jaw crusher model.

Material crushing operations in the mining and construction sectors are critical to the success of projects. Jaw crushers, the heart of this process, are important machines that both increase productivity and reduce operational costs. These huge machines, which reduce the size of rocks and mines and make them processable, are indispensable for the sector.

Jaw Crusher

What is Jaw Crusher?

A jaw crusher is a type of crushing machine that usually has a fixed surface and a moving ‘jaw’ and crushes rocks by compressing them. This machine, driven by a powerful motor, breaks the material between the jaws with a strong pressure and breaks it into smaller pieces.

Working Principle of Jaw Crushers

Jaw crushers are named after the two jaws that perform the crushing process: a fixed jaw and a moving jaw. These jaws are positioned to form a V-shaped angle. The moving jaw is moved by an eccentric shaft, which causes the material to be crushed to be squeezed between the jaws. As the material is pushed towards the closing point of the jaws, the crushing force breaks the material. This process allows the size of rocks and minerals to be adjusted to the desired dimensions.

Usage Areas and Advantages

Jaw crushers are especially preferred for crushing hard and abrasive materials. Quarry operations, mining areas and facilities producing construction materials are among the most common areas of use. The advantages of jaw crushers include high crushing ratio, robustness, low operating and maintenance costs, long service life and high material capacity.
When choosing a jaw crusher, factors such as hardness of the material to be crushed, inlet size, outlet size, capacity, energy efficiency and ease of maintenance should be taken into consideration. In addition, the working conditions in the area where the machine will be used and its compatibility with the existing production line should also be evaluated.

Jaw crushers are machines that require high safety precautions. Routine inspection and maintenance ensures safe and efficient operation of these machines. Regular inspection of wear parts and replacement when necessary is vital for operational continuity. In terms of safety, it is essential that operators are trained and use appropriate protective equipment when using the machine.

“…non-stop support 7×24 to the customers.”

CONMACH is able to supply special designs and productions according to customers’ demands. Besides, the assembly and start up operations of the machines are performed by CONMACH’ s experienced technicians. The quality and quickness of after-sale service is a must for CONMACH. For this purpose, a special departmant just for after-sale has been established and this department supplies non-stop support 7×24 to the customers.

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