Jaw crusher for sale. JXSC is a stone crusher manufacturers. Jaw crushers is a widely used crushing equipment, which as the primary crusher of stone. And the machine can break large pieces of stone. There is less malfunction in the crushing plant process. Simple structure, easy to manufacture, reliable operation and convenient maintenance are the equipment advantages. It widely uses in the crushing of industrial raw materials such as metallurgical mines, sand, building materials, chemistry, coal.ect.
JXSC mini jaw crusher, small jaw crusher, mobile jaw crusher, double toggle jaw crusher and single toggle jaw crusher for sale. JXSC jaw crushers price is different. Contact us for the detail price.
Three advantages of JXSC jaw crusher machine
- The design of the crushing chamber is deeper which can handle a large number of stones. It improves the crushing capacity and output of crusher equipment, then the customer’s economic efficiency also increased.
- The equipment runs very smoothly, the probability of failure is very low in the rock crushing process. And all parts of the jaw are used the good materials.
- Low noise, small vibration, even at night work will not affect the lives of people around. Environmental protection effect is good, and improve the surrounding environment.
JXSC recommends the crusher equipment according to the particular case of the customer, such as the composition of the stone, the size of the crushed products, and the crushing environment. Only provide the most useful and effective crusher machine for customers. Non want customers to buy back but not useful. We don’t sell to sell machines, we sell to help customers to solve problems. We don’t sell if we can’t help figure out their problems.
With first-class technology, first-rate equipment and first-class service, JXSC has occupied a favorable position in the market and defeated many competitors in the same industry. The sales scope of our equipment is all over the world and gain many customers’ support. We also produce mill equipment, dressing equipment and sand making machine except crushing equipment. Types of equipment and models are many. More importantly is a good quality, low prices, which is worth the majority of consumers to buy.
Jaw crushers development history
American E.W.Blake invent the jaw crusher machine in 1858, called blake jaw crusher. Its history has more than 150 years as far.
The first crusher was a simple swing jaw crusher in 1858 (Fig. 1).
It is a crank double-rocker mechanism, so-called “simple pendulum” is not because of its simple structure, but because this crusher moving jaw (The Rocker of the mechanism) around the suspension point for a simple swing become well-known. The main characteristics of the simple swing machine are: ①The crushing force is large. ②the lining plate is worn lightly, which is suitable for crushing the very hard materials with the strong abrasive property. ③ the structure is complex and heavy. ④ the movement track of the moving jaw is not ideal. The horizontal distance of the upper part is small and the horizontal distance of the lower part is large. And there is blocking the role of discharge in the process of crushing materials. Productivity is lower.
The innovation and development of technology are to continuously improve. Overcome the disadvantage and sufficiency of the existing technology. Perfect and develop its advantages. In view of the above-mentioned shortcomings of Pendulum crusher. People are bound to innovation in these two directions: First, innovation and development of new and better models; second, further improvement of existing models.
Therefore, these two types came into being in the development process of jaw crusher. one is we all know double toggle jaw crusher. Another is the single toggle jaw crusher(fig. 2).
Single toggle jaw crusher: The movable jaw hangs high and leans forward, which not only increases the horizontal stroke of the upper part, but also turns the “blocking discharge” into promoting discharge and raising productivity. The crushing chamber has a concave upper part and raised the lower part of the lining plate. Crushing effect is very good, the lining plate service life is long. Some people say it is “no wear” crusher, once developed into a simple pendulum jaw crusher of the highest realm.
Double toggle jaw crusher (Fig. 3): The horizontal distance of the movable jaw is up big and down small. And the movement of the movable jaw in the upper part and the lower part is not synchronous. Alternating crusher and discharge. Compared with the single toggle machine. The characteristics are: ① The structure is simple, weight is light. ②the moving jaw movement characteristic is ideal, productivity is higher. ③ the vertical distance of moving jaw is bigger, but the lining is worn very seriously.
Now, there are more than 100 kinds of jaw crusher all over the world. Also, many kinds of different jaw crusher are develop and innovate.
In conclusion, in the course of its innovation and development, jaw crusher is carried out around the main line of “improving moving jaw characteristics”. If the machine with well-moving jaw characteristics, then the output will increase, the energy consumption and steel consumption will decrease.