Quarry crusher

Quarry crusher

Application: sand and gravel field, concrete sand, dry mortar, construction waste, sand, power plant desulfurization

Applicable materials: calcite, limestone, granite, river pebbles, dolomite, bluestone, cement clinker, glass, basalt, iron ore, etc.

Feed grain size: 65-300mm

Production capacity: 12-1000t / h

Quarry crusher is also known as quarry stone breaking machine, stone quarry stone crushing machine used for large-scale mining materials crushing operations, broken stones are: limestone, bluestone, granite, marble, shale, pebbles, etc. Common building materials. Broken materials are mostly used for government floor construction, railways, highways, highway construction stone, residential floor construction, a wide range of applications.

Several common quarry crusher

Here are some commonly used quarry crusher, hope to help investors make the right choice. 1, jaw crusher 2, impact crusher 3, hammer crusher 4, impact crusher 5, mobile crushing plant. The above brief introduction of several common quarry crusher, of course, there are cone crusher, double roll crusher, single crusher and other crusher are also used for quarry crushing work, not here First introduced, if you want to know more equipment information, or equipment quotation, please click on the online consultation, we will be a time for you to make a reasonable offer of equipment.

Quarry crusher structure

The overall structure of the quarry crusher is mainly composed of the frame body part, the rotor part, the grate plate part, the synchronous adjusting device and the hydraulic opening device of the upper cover. Crusher host by the hydraulic coupling with the motor, direct start.

Quarry crusher machine shell from the lower body, the rear cover, left and right side wall composition, through the bolts to connect the various parts as a whole. The upper part of the feed opening a, all of the inner wall of the casing inlaid with high manganese steel liner to facilitate wear liner replacement. Under the body made of carbon steel welded structure, in order to place the bearings on both sides to support the rotor, especially the use of high manganese steel welded bearing bearings. The lower part of the housing can be directly fixed on the concrete with anchor bolts. The rear cover, the left side wall and the right side wall of the housing are also all welded by carbon structural steel plates. There is no protective measures between the shell and shaft Drainage phenomenon is very serious, in order to prevent the leakage of ash, the shell of any place in contact with the shaft all the shaft seal. In order to facilitate overhaul, adjust and replace the grate and hammer, under the body, both sides of the wall are opened manholes.

Quarry design points

At the beginning of the construction of quarry, the first thing to note is the problem of site selection. Not all production sites are suitable for quarry construction. Consideration should be given to the formation of the ground and the slope problem. For the ground that is not particularly smooth, , The appropriate slope of the production site is also conducive to carry out the follow-up of material transport, the use of the role of inertia will be transmitted to the appropriate equipment for processing production.

After the selection of the production site, the design of the corresponding production line and production process should be followed, and how many pieces of the production line should be designed based on the materials to be crushed, production during production, and the applicable items for crushing the finished product Production process to complete the final finished product production.

Finally, the equipment selection and construction phase, at this stage, customers must combine their own investment budget and production practice, listen to the advice of professional and technical personnel to select the most appropriate equipment, our company has many in the field of construction of quarry Technicians, according to the customer's actual situation, in a short period of time for the customer to choose the most appropriate equipment, and a professional installation and commissioning team to help customers quickly build the production line to ensure that customers can quickly put into production.

Quarry crusher workflow

Quarry equipment is optimized and configured by a variety of mining machinery and equipment, including blasting equipment, feeding equipment, crushing equipment, screening equipment, sand making equipment, belt equipment, environmental dust removal and material transportation equipment.

Broken materials are not the same quarry, broken the process is not the same, click to see more quarry crushing production site, the following will be elaborated from the soft rock and hard rock:

  • 1, quarry (broken limestone, bluestone and other brittle materials quarry) work flow is mainly:
  • Large stones through the silo by the vibrating feeder evenly into the heavy counterattack crusher coarse crushing, coarse crushed stone by the belt conveyor to the plastic machine (also known as hammer crusher) for further crushing; after crushing Of the stone by the belt conveyor into the shaker for screening, screening out several different specifications of the stones, gravel to meet the requirements of the finished product from the conveyor belt to the finished product pile; do not meet the granularity of the gravel from the conveyor belt Return material sent to the heavy impact crusher or plastic machine to crush again, forming a closed loop many times. Finished particle size can be combined and graded according to the needs of users, the need for sand, crushed material can be re-entered the twin-rotor sand making machine for crushing, in order to protect the environment, can be equipped with auxiliary dust removal equipment, if the need to improve the use of broken stone The rate can be equipped with dry sand separator, isolated from the powder can be widely used in food, feed, chemical and other industries.

  • 2, the quarry (broken granite, basalt and other materials of large hardness quarry) work flow is mainly:
  • Large stones through the silo by the vibration feeder evenly into the jaw crusher for rough crushing, coarse crushed stone by the belt conveyor to the plastic machine (also known as hammer crusher) or impact crusher Further crushing; finely crushed stone by the belt conveyor into the shaker for screening, screening out several different specifications of the stones, gravel to meet the requirements of the finished product from the belt conveyor to the finished material pile; does not meet the requirements of the particle size The stones are transported back to the jaw crusher or plastic machine by the belt conveyor to be crushed again to form a closed loop for many times. Finished particle size can be combined and graded according to the needs of users, the need for sand, crushed material can re-enter the twin-rotor sand cone or broken broken, for the protection of the environment, can be equipped with auxiliary dust removal equipment, if you need to improve the stone Broken utilization can be equipped with dry sand separator, isolated from the powder can be widely used in food, feed, chemical and other industries.

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