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Stone Crusher Bekas
Author:liming Post Date:2013-3-22
Stone Crusher Bekas
Stone Crusher Bekas Introduction:
Stone crusher bekas (referred to as the back-breaking) and hammer crusher belong to impact the role of the main machine to crushing brittle materials, also called stone crusher bekas. The series equipment suitable for the size of not more than 500 mm, the compressive strength of not more than 350MPa of various materials (granite, limestone, concrete, etc.) coarse, medium, fine, widely used in a variety of ore crushing, railway, highway, energy, cement, chemical, construction and other industries. Its nesting stone size can be adjusted, crushing specifications diversification, great crushing ratio, high crushing efficiency, easy maintenance characteristics of the finished products are cubic, is ideal senior road surface and hydropower construction aggregate processing equipment.
Stone Crusher Bekas Performance:
Crusher appeared later, but the development of fast. At present, it has been our cement, building materials, coal and stone and mineral processing and other industrial sectors are widely used in a variety of ores and crushing operations, ore coarse crushing equipment used. stone crusher bekas has been growing so rapidly, mainly because it has a need for superior characteristics:
1, Broken than great. General crusher crushing ratio does not exceed 10, and stone crusher bekas crushing than is generally 30-40, up to 150. Therefore, the current popular three-stage crushing process, if the use of stone crusher bekas, it would only take a while or both ends can be completed, which greatly simplifies the production process, saving investment costs.
2, Crushing, high efficiency, low energy consumption. Because of the the general ore impact strength is much smaller than the compressive strength, the same time, due to the ore by blow board the high-speed and after several attacks, the ore along the jointed interface and organizations vulnerable first strike crack class crusher crusher, high efficiency, and low power consumption.
3, Uniform particle size, the less over crushed phenomenon. Subject to a greater degree of crushing in the crushing process, the lump ores, but the smaller particles of the ore, not to be broken under certain conditions, and uniform particle size of the crushed product, less over crushed phenomenon.
4, Can be selectively broken. Impact crushing process, useful minerals and gangue first rupture along the joint plane, in order to facilitate useful minerals monomer separation, especially For the coarse crushing disseminated useful minerals, this point is more significant.
5, Adaptability large. This crusher crushing brittle, less fibrous and medium hard ore, particularly suitable for limestone and other brittle ore crushing, cement and stone industries Crusher still very appropriate.
6, The devices are small, light weight, simple structure and easy maintenance.
Given all the advantages of stone crusher bekas, countries are widely adopted, and vigorously develop. However, in crushing hard ore larger stone crusher bekas board hammer (pads) and counter plate wear, in addition, the Crusher is a high-speed rotation by the shock to broken ore machine parts processing accuracy requirements and static balance and dynamic balance, in order to extend the service life.
Repair and Maintenance:
Stone crusher bekas is a crushing equipment with high-speed rotation and inertia.It is very important to do well normal handling and maintenance for safe operation in the long run.
Before starting,it needs to inspect the equipment carefully, for example,fasteners is loose or not,the tear and wear should be replaced or not,lubrication and cooling system is ok or not,etc.
It should start as following sequence: dust removal equipment--conveying equipment—crusher and feeder.These machines shoud run withour load firstly,after making sure there is no abnormal condition,these machines can run with load.
When stopping machines running, it should be according to the sequence of production flow chart, which is in contrary to the starting sequence: Feeder has to be stopper firstly,when materials in crusher is discharged completely, then main motor and final product conveying equipment system can be stopped.
Materials should be feeded continuously and evenly to prevent bigger material than required size and metel from being feeded.
In the process of running, you should pay more attention to inspect lubricating system, adding or replacing the lubricating oil regularly. The temperature of rotor-bearing should be below 60 °, the max temperature can not exceed 70°.
When the final product size is too big,we should stop to check the wear pattern of hammer and impact plate, the clearance between hammer and impact plante,sealing and dust collection in workshop should be done well.
Working Principle:
It is a crushing machine that uses the impact energy to crush stuff. When the stuff enters the field of the hammer, it is impacted by the hammers, thrown onto the impact plate, and crushed. The stuff springs from the impact plate, is impacted by the hammers again, and thrown onto impact plate. This process will last until the stuff meets the requirement and falls from the machine. Adjusting the distance between impact frame and rotor frame can change the shape and size of the output.
When some stuff that cannot be crushed enters the machine, the impact frame will fallback, the stuff falls from the machine. This device can guarantee the machine cannot be damaged.
Stone Crusher Bekas in China:
China is a big country, and could produce stone crusher bekas every year, a large number of quality product is produced and sold around the world. The quality of stone crusher bekas produced in China is guaranteed, and the price is relatively cheap. It is the best choice to buy stone crusher bekas in China. But choose to buy stone crusher bekas can not be blindly freeloaders, they should have chosen a large formal stone crusher bekas manufacturer. So to protect the interests of buyers, and can provide the necessary technical support and maintenance services.
Liming Stone Crusher Bekas:
Liming Heavy Industry is committed to producing the best mechanical crushing equipment, capable of producing various types of crusher and mill, and reached the leading level in the world. We are a trustworthy stone crusher bekas manufacturer capable of producing all types of stone crusher bekas, good quality and reasonable prices. Liming Heavy Industry production of stone crusher bekas is a set of similar products at home and abroad, the successful experience, devote themselves to come up with an energy-efficient crushing equipment. Medium-sized stone crusher bekas is one of the leading products of the company, especially in the design and production of large crusher mill at the absolute leading level at home and abroad.
If you need any help of stone crusher bekas, please contact us directly. We aim to provide you with the best stone crusher bekas and the most economical reasonable solution, our experts will provide technical assistance at any time for you. Looking forwards to establish a long-term business relationship with you.