Type of material for jaw crusher

In construction projects, aggregates are used as building material such as bridges and road construction. In the asphalt mixture roads were made in the form of sand and gravel. The gravel usually comes from big stones, the result of explosive rocks. Therefore, he must be treated against these stones. To get the desired gradation and grain shape, a stone grinder like a stone jaw crusher is required

Great variation in jaw crushers today, the main differences are in their size. Some units have hydraulic extraction systems that allow non-collapsible materials to pass through the jaw crusher without damaging the lever plate. However, they are not very popular because the pit operators prefer simplicity to the rare possibility of breaking a lever plate

1. The intended jaw crusher system.
2. European jaw crusher.

1. The intended jaw crusher system.

Rocks are one of the ingredients processed by jaw crusher

The jaw crusher is the main crusher used in minerals mining industries. It consists of a pair of vertical jaws, one attached to the tree while the other moves from side to side. The upper part of the jaws has enough space to comfortably feed the material. The distance is relatively smaller at the lower end, whereby the arrangement is given a conical shape.

The mobile crusher is very practical and flexible. The mobile crusher can easily be moved from one place to another, saving you a lot of money and energy. The mobile jaw crusher installation concept is fully adaptable to all mobile crushing requirements. created new opportunities for entrepreneurs, quarry operators, recycling and mining applications. Jaw crusher introduces today state-of-the-art technology and introduces two crushing and screening plants from two large and three small series.



Principle of operation
The belt and the pulley are driven by a motor and the movable jaw moves up and down through the eccentric shaft. The angle between the fixed jaw and the movable jaw decreases as the movable jaw lowers, then the materials are shredded. It gets bigger as the jaw moves up. The movable baking table leaves the fixed baking table under the action of the bar and the spring, and the finished products leave the grinding chamber.

Design and manufacturing
As the leading manufacturer of the small jaw crusher for the sale of manufacturers of complete crushing and screening equipment most in China, has produced the jaw crusher of the its series, a kind of efficient and cost-effective crushing plant. Energy after years of research and integrated with the successful experience the same product at home and on board. Medium and large jaw crushers are our competitive products. Especially in the design and manufacture of large jaw crushers, we took first place at home and on board.
The grinding does not take place in one step. The design of the jaw crusher and jaw crusher parts facilitates the progressive chopping of the material into smaller pieces as it strikes the bottom of the jaws. The inertia required to drive the crushers is provided with a weighted flywheel that moves the shaft and produces an eccentric motion.

2. European jaw crusher.

One type of jaw crusher in Europe

The European team of  Haarklemmen will be the most famous element in recent years. Many people want to know the difference between the normal jaw crusher and the European jaw crusher. First, let's look at the similarities between these two products. The conventional jaw crusher and the European jaw crusher are used in the primary crushing phase. They can be divided into a coarse crusher and a fining machine.

The European team of Haarklemmen will be the most famous element in recent years. Many people want to know the difference between the normal jaw crusher and the European jaw crusher. First, let's look at the similarities between these two products. The conventional jaw crusher and the European jaw crusher are used in the primary crushing phase. They can be divided into a coarse crusher and a fine crushing plant.



Well, what's the difference between them? The biggest difference is that the performance of the PEV jaw crusher is superior to that of the traditional jaw crusher. With the technical parameters of the European jaw crusher and the conventional jaw crusher (the JC series is a European jaw crusher, the PEX series is a common jaw crusher), we can see that feeding on the same problem of carrying the jaw crusher, which is the bottom of the European jaw crusher smaller, the weight is less and the capacity is bigger. In the designs of these two machines, the European jaw crusher has a larger eccentric shaft and a longer jaw plate. The European jaw crusher has a device for adjusting the discharge of the wedge block. He is much easier and safer. Due to the construction, the movable jaw of the European jaw crusher made of high-quality cast steel, the heavy eccentric shaft absorbs the forging material to be machined, the reliability increases significantly. The bearing base of the European jaw crusher uses the uniform steel construction. This has improved the radial resistance of the bearing base.

The functional principle of the European jaw crusher is explained below. The European jaw crusher works with an electric motor. By means of the drive wheels, the eccentric shaft is driven by a triangular belt and a pulley wheel to move the shoe plate along a predetermined path. As a result, the materials are placed in the abrasive cavity where the fixed jaw plate, the movable jaw plate and the saw table are housed. It can be crushed and discharged through the outlet opening. The European jaw crusher can perform a batch production.

When operating the European jaw crusher, we can solve the breakage problem of the jaw plate. Why this problem occurs and how to solve it was the focus on the users. If the size of the discharge outlet is short, a large amount of material is introduced into the grinding cavity, the cheek plate stops overloading and eventually breaks off. If the European jaw crusher comes from abnormal suppliers, the good quality of the jaw plate can not be guaranteed. An irregular feeding material is another reason for breaking the baking plate. The jaw plate can ultimately be used to save a lot of time and there is a crack. You will discover some human elements that have caused the fracture of the jaw plate. Standard inspection and maintenance are therefore crucial. Choosing a reliable organization can also be crucial.

Then you decide for a high-quality European jaw crusher. Firstly, it is best to know the key elements affecting the European crushing plant: frame, jaw crusher plate and side shield, gearboxes, adjusters, steering wheel and lubricants. Before choosing the European jaw crusher, check the high-quality materials of these important parts. Finally, KMEC hopes to get a high quality European jaw crusher.