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If you pay more attention on the latest mining industry or stone crusher news,you can take special care about Shanghai Sanme,and more information you can find on this website.

As an advanced machine, cone crusher plays a vital role in the process of building construction; its expense is undoubtedly relatively high. So good maintenance is entailed. Among the amount of maintaining process, keep the hydraulic pressure system and hydraulic pressure oil clean is one of the most important part. To make sure have a good performance of this part, one should realize the following aspects:

Besides, the operator should check the new tire that is easier to be loose regularly. In daily working, pay attention to every element of stone crusher. When you find abrasion condition, examine the degree of abrasion in time and replace it. The lubricating oil must be clean and keep sealed well, because oil has a direct effect on lifespan of bearing and running rate of stone crusher.

Sand washer is superior to traditional one in washing sand. First, the loss of sand and stone powder is much less than former one. After washing through the machine, sand will be of high grading and fineness modulus that is able to meet national demand recorded in "Building Sand" and "Building Stone" etc. Second, the wheel bucket sand washer is made up of wear resistance parts other than screen mesh. The machine is quiet durable for this design. Third, sand washer's service life is long. So, long-term maintenance is not so necessary.

The jaw crusher effect is evident and efficient in construction and building process. Many materials can be dealt with by the machine, such as stone, rock, ore and others. With big and strong force, materials can be handled into required shapes, volume. We can say that the crushers are versatile, as it is very suitable for many applications. Some of them can be not only used for secondary stage, but also primary crushing. In sand making process, it makes great effect so that when there is a need, you are supposed to have one.

As one of the most common crushing equipment, jaw crusher is mainly applied in crushing the large and hard things, such as rocks and mental with the compressive strength under 320Mpa. This crusher is usually used in many applications such as mining, metallurgy, road & railway construction, water conservancy, chemical industry and so on.

As is well-known, stone crusher bearing undertakes the entire load of the stone crusher, so favorable lubrication has a great impact on the maintenance of the stone crusher's bearing. It affects the life of the machine and the operation rate directly, thus the oil that is injected into the stone crusher must be clean and sealing property must be very good.

Ancient crushing machinery was created one after another after the gradual promotion and perfection of the steam engine and other motive power machines. In 1858, the American people Black invented jaw crusher which is capable of breaking rocks; In 1878, the United States developed spiral crusher with continuous crushing actions, and its production efficiency is higher than the jaw crusher with interval crushing actions.

Impact crusher, commonly known as the sand making machine, is one kind impact which has the international advanced level of energy consumption. It's the most effective, practical and reliable gravel machine and impact crusher is mainly used in four areas:

The cone crusher is a new type of crusher among them, because it is possible to more finely crushed ore and other material, thus using this crusher for crushing construction waste has great advantages. There are major two methods to broken construction waste through using cone crusher, one is just shatter the rubbish, then idle them to landfill; the other is completely crushed garbage and recycle them.

Sand washer which works with the jaw crusher is gravel (sand, natural sand) washing equipment. Sand washer is widely used for the washing of the material in gravel pits, mine, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing stations and other industries.

A sieve is set below the rotor, particle bigger than the mesh size is kept staying on the surface be crushed the grained again.

After starting, sand washer shall work with the jaw crusher should first idle for 2 ~ 3min, and then go on feeding work after conforming without abnormal phenomenon.

With the improvement of extractive and the increased block size of extractive material, single rotor impact crusher limites the increase of feeding particle size due to its own structure, thus double rotor had been created out. In order to increase the role of the second rotor, double rotor impact crusher with height difference came after. Going back to the energy-linear formula, we can see that the first rotor crushes the materials in a lower speed while the second one go with a higher speed, as a result, reduction ratio has improved.

The impact crusher, one of the popular rock crusher equipment, is a piece of equipment application with shock principle, the materials in the crushing cavity suffer a high speed crushing with the high-speed rotating hammer, and the crushed materials rush over to the impact plate and coming back again.

Cutting, punching chisel, crushing, grinding are the general four ways. Rock crusher, rock tools into the rock, and within the tool moving in front of the rock mass, is a dense core. Around the dense nuclear broken body produces a large crack. Mechanical crushing is not widely used in hard rock. It is the main reason of the tool wear. Rock crushing is mainly depends on the degree of wear and tear of rock within the content of hard minerals and particle size.

Cone crusher is a kind of crushing machine which is commonly used in the fields of mining, building construction, road construction and chemical industry. While portable cone crusher can be employed to crush hard and medium hard minerals, rocks, iron and so on. In a completely producing line, the cone crusher is usually used for secondary crushing process and first crushing.

Jaw crusher or vibration in the process of running under torque is bigger, often triggered by heavy system liability. They are commonly: the pulley and shaft head a gap caused by the axis head and the wheel wear and force of eccentric shaft bearing wear and so on.

Crusher is a quite common machine used in mineral industry mainly to crush all kinds of stone materials and the particle size of products is different according to the different crushing theories. The layout whose particle size is longer than 3mm exceeds 50% in the total layout. Of course there are many types of crushers, such as cone crusher and impact crusher, however, we are not gonging to give more detailed statements of those but spend more time on the rush issue of crushers--blocking up.

The stone crusher consists of feed hopper, distributor, vortex dynamic crushing cavity, impeller, spindle assembly, pedestal and the lubrication system.