Jaw crusher, commonly known as jaw breaking, has the characteristics of large crushing ratio, uniform particle size of products, simple structure, reliable work, simple maintenance, low operating costs, and can crush materials with compressive strength not greater than 320Mpa, mainly used for the initial crushing of various ores and large materials.
Jaw crusher in the process of processing itself also wear, there will be the problem of loss, so how to reduce the use of jaw crusher loss? One is the need to adhere to the scientific selection of models; Second, rational use and material selection. Crusher technicians suggest that once the improper selection, serious will cause the factory long-term production passive, light will also cause regular consumption.
1. Due to the strength, the force of the lining plate of the crushing chamber is not uniform, which eventually leads to uneven wear of the lining plate and affects the normal operation of the crusher. Therefore, in order to improve the working efficiency of the crusher, improve the force of the parts of the equipment, and give full play to the function of lamination crushing in the crushing process, the uniformity of the strength of the material should be fed as far as possible in the production process.
2, the bulk material in the jaw crusher must meet the requirements of crushing, and the strength of the material should be within the larger strength that the jaw crusher can handle.
3, when the jaw crusher crushing chamber into unbreakable objects (such as iron, steel ball, etc.), in order to maintain the important components of equipment is not damaged, to take the rear thrust plate as the jaw crusher insurance component, so that the loss of the jaw crusher can be reduced.
4, with the advent of high temperature in summer, the temperature is getting higher and higher, and the jaw crusher in normal work, itself will generate heat, plus such a high temperature outdoors, the consumption of jaw crusher vulnerable parts is more and more serious. Jaw crusher at high temperature, first of all, it should always pay attention to the temperature of the bearing, so as to maintain a good lubrication state, and pay attention to the sound and vibration is abnormal. If anything is wrong, stop immediately.
Secondly, in the high-speed operation of the machine, the power consumed by friction is all converted into heat, causing the temperature rise of friction parts. When lubricating oil is used for lubrication, heat is continuously absorbed from the friction surface to be distributed, or a certain amount of oil will be supplied, so that the temperature of the friction surface is reduced.