Quarry Crusher Machine
Blue metal quarry crusher mainly used for various types of stone crushing work, according to the principle of different products and different particle size, but also divided into many models. Quarry crusher machine is widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industry and many other departments. Commonly used crusher machine include jaw crusher, impact crusher, sand making machine, hydraulic cone crusher, hammer crusher, roller crusher, mobile crusher, etc..
Quarry crusher is generally processed in larger pieces of material, product size is coarser, usually greater than 8 mm. Its structural feature is that there is a gap between the broken pieces, not to contact each other. The crusher can be divided into coarse crusher, crushing machine and finely crushing machine. General Mills processed material is fine, the particle size of the product is fine, up to 0. 074 mm, even finer. The structural characteristics of the broken parts (or medium) are in contact with each other, the medium used is steel ball, steel rod, gravel or ore block, etc.. But some machinery is at the same time with the role of crushing and grinding, such as the self mill. For 5. 5 x 1. 8 meters from the mill processing ore particle size limit of up to 400 ~ 350 mm.
Different types of quarry crusher machine working principle is also completely different, with the ring hammer crusher for example: hammer crusher is mainly rely on the impact energy to complete the crushing material. Hammer type crusher is working, the motor drives the rotor to rotate at a high speed, material evenly into the crushing chamber, high-speed rotary hammer impact and shearing tear material caused by the material being broken. At the same time, the material of its own gravity materials from the high-speed rotating hammer rushed to the frame body plate, screen, the lower part of the rotor, with sieve plate, crushing the material less than sieve size fractions discharged through the sieve plate, greater than the pore size of material resistance at sieve plate continue to be a hammer blow and grinding, until the break to required a partical finally through the sieve discharged out of the machine.
How To Choose A Good Quarry Crusher ?
Quarry crusher machine purchase skills
Quarry crusher machine is an important equipment in the mining industry, the performance and price of different crusher are different. The price of the purchase of quarry crusher equipment is a common concern of the object. Some people think that the high price of crusher machine is a good mine crusher, this argument is not entirely correct.
Blue metal quarry crusher of different types according to different purposes of production, such as counter - crusher because of its simple structure broken than large loved by the people, but due to strike back type crushing machine plate hammer and an impact plate wear resistance performance low, so for crushing high hardness materials is very successful, hammer type crusher due to reasons with the hammer in high hardness broken play the huge role. Therefore the quarry crusher and the price is not high, there must be, but according to their own needs mining ore what determines the choice of what kind of crusher can save more time and cost.
Sandstone Quarrying And Processing
Broken work can be accomplished by different crushing systems. Depending on the nature of the material, the size of the tension, the crushing ratio, the scale of production and the use of the crusher, there may be a variety of different crushing systems.
The sandstone quarrying snd processing crushing system consists of two aspects: the crushing series and the flow in each stage. The progression of the crushing system depends mainly on the crushing ratio of the material requirements and the type of crusher. When selecting a crusher can meet the crushing ratio and capacity requirements, using a broken system, if the need to use two or three kinds of crusher, a few broken in order to meet the requirements, the secondary or tertiary crushing system.
The more broken series the more complicated the system is, not only to increase the investment of equipment and civil costs and labor productivity low often high maintenance costs, dust emission. Therefore, we should strive to reduce the broken series.
Quarry Crusher Appropriate Maintenance
Stone Quarrying Process Line plays an important role in the rapid development of mining machinery
Because of the continuous improvement and development of the quarry crusher, the improvement and development of the crushing system has good conditions. Even buy good quarry machines, but also to carry out appropriate maintenance.
- the price of the broken and equipment is not one, before using, must do a good job of its bearing inspection;
- the bearing of cone crusher is the full load of the machine, so good lubrication has a great relationship with the life of the bearing, which directly affects the service life and the operating rate of the crusher. If the bearing oil temperature rise, should immediately stop, check the cause of increased, and to eliminate them.
Determination of design and running operation of Sandstone Quarrying And Processing plant
- to regularly check the wear of the crusher is easy to wear, wear and tear at any time to pay attention to the replacement parts;
- when the cone crusher, the rotation of the gear if there is an impact, should immediately stop check, and eliminate. At the same time, check the work of the machine parts is normal.
- crushing machine is placed in the plane of the bottom of movable device, should remove dust, so as to avoid the machine can not be broken material, bearing activities can not move on the underframe, avoid serious accidents have occurred.
- the installation of the new tyre, very easy to loose, often need to check, to prevent adverse events;