Quarry crusher

Quarry crusher Quarry crusher equipment Description: common quarry crusher varieties are hammer crusher, heavy hammer crusher, jaw crusher, impact crusher, cone crusher, rotary crusher, sand machine, grinding Powder machine, the user can be broken according to the hardness of the material, the maximum feed size, and finished material size, as well as the size of the site and the surrounding environment to choose the right model, configure the best program.

In many varieties of quarry crusher, jaw crusher and counterattack crusher, cone crushing is the most traditional crusher, suitable for crushing basalt, granite and other relatively large hardness of the material, the disadvantage is the out of the film material comparison More than large production, such as limestone and other brittle materials, then, a little overkill, with the development of the machinery industry, continue to emerge a new model, more targeted materials, broken than the larger, more able to meet customer needs. Which Henan full of hammer crusher and heavy hammer crusher stand out.

Quarry equipment is a variety of mining machinery and equipment from the optimal configuration, including mountain blasting equipment, feeding equipment, crushing equipment, screening equipment, sand equipment, belt equipment, environmental dust and material transport equipment.

Quarry site broken material is not the same, broken the process is not the same, click to view more quarry broken production site, the following will be described from the soft rock and hard rock:

  • 1, quarry (broken limestone, bluestone and other brittle materials quarry) of the work process is:
  • Large pieces of stone by the silo by the vibrating feeder evenly into the heavy counterattack crusher for coarse crushing, shredded stone from the belt conveyor to the plastic machine (also known as hammer crusher) for further broken; Of the stone by the belt conveyor sent to the vibrating screen for screening, screening out several different specifications of the stone, to meet the requirements of the gravel by the finished belt conveyor sent to the finished material pile; do not meet the requirements of the size of the stone by the belt conveyor Return the material to the heavy impact crusher or plastic machine to break again, the formation of closed loop many times. Finished particle size can be combined and graded according to the needs of users, need to make sand, broken material can be re-enter the double rotor sand machine for crushing, to protect the environment, can be equipped with auxiliary dust removal equipment, if you need to improve the use of stone The rate can be equipped with dry sand and gravel separator, separated from the stone powder can be widely used in food, feed, chemical and other industries.
  • 2, quarry (broken granite, basalt and other materials of high hardness quarry) of the work process is:
  • Large stone from the silo by the vibrating feeder evenly into the jaw crusher for coarse crushing, shredded stone from the belt conveyor to the plastic machine (also known as hammer crusher) or impact crusher And further broken; crushed stone from the belt conveyor into the vibrating screen for screening, screening out several different specifications of the stones to meet the requirements of the gravel by the finished belt conveyor sent to the finished material pile; does not meet the particle size requirements The stone is fed by the belt conveyor to the jaw crusher or the shaping machine to be broken again to form a closed loop. Finished particle size can be combined and graded according to the needs of users, need to sand, broken material can be re-enter the double rotor sand or crater broken, to protect 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 and gravel separator, separated from the stone powder can be widely used in food, feed, chemical and other industries.

How is the crusher in the quarry crushing line?

Quarry production line is composed of a large number of equipment for the crushing of gravel lines, which quarry crusher selection is particularly important, the current market or crusher manufacturer of crushed stone type rich, quarry for Different minerals for crushing operations, the use of crushing equipment and different stages of the gravel equipment will be different, then a quarry crushing production line crusher how to choose?

In the choice of quarry crushing production line before crushing equipment, should first clear the way of grinding force, according to the nature of the particles to be crushed, particle size and crushing products, to take the appropriate force, and then select the quarry crushing model Type.

According to the size of the selection

  • 1. Quarry stone to be carried out for the larger or medium-sized hard materials, can be crushed, shock, crushing tools with different shapes of teeth, such as jaw crusher, roller crusher and so on.
  • 2. Quarry crushing production lines on the smaller size of the hard material, the use of crushing, impact, grinding, grinding tool surface without teeth, is smooth, such as roller crusher.

According to abrasive selection

  • 1. For the quarry crushing production, the abrasive material can be crushed mainly, the surface of the grinding tool is smooth.
  • 2. Irritable materials with impact, impact, grinding, grinding tools with a sharp tooth crusher, such as roller crusher and so on.

According to other properties of the material

  • 1. For tough materials, it is generally recommended to use shear or quick blow, such as hammer mill, cone crusher and so on.
  • 2. For the quarry of multi-component material crushing, the use of the impact of the choice of crushing, can also be a combination of a variety of force field.

According to the crushing stage selection

  • 1. Generally in the quarry broken production line, a rough crushing equipment selection jaw crusher and so on.
  • 2. For the gravel production line on the secondary crushing stage, is generally gravel and crushing, it is recommended to use counterattack crusher, cone crusher and so on.

Quarry There are many types of equipment used to break the stone, due to the broken principle, the degree of broken into a variety of different.

When the stone is rough, you can choose jaw crusher, hammer crusher, a crushing equipment often use these two kinds of equipment, jaw crusher on the stone crushing strength, broken more fully, hammer crusher through Hit, impact, cut, grinding and other broken way to break the stone. Rough of the feed size is generally larger, jaw broken and hammer broken feed device advanced, for the material to adapt to strong, broken stone, the greater the handling capacity.

On the stone in the broken, crushing, can use the impact crusher, cone crusher, etc., impact crusher can be broken through the impact, the stone can be multi-angle broken, both grain-shaped dressing function, cone crusher Pressure, bending broken stone, broken out of the stone grain is neat and uniform, in a broken production line, the two options can be selected.

The stone for sand shaping, the need to use stone sand making machine, the stone for sand processing, can make it meet the building standards, have a better gradation, stone sander finished grain size adjustable, more humane, Do not need too many people to operate, is an indispensable stone "cosmetic artifacts."

New investment quarry friends face a variety of crushers on the market, do not know what kind of crusher is better, in fact, for the mining stone broken stone equipment, there are many types, the following will briefly introduce the different crusher , As well as quarry broken stones need to use what equipment.

First, crusher Category: jaw, cone, hammer, counterattack, mobile, compound

1.Jaw crusher

Jaw crusher in the mining, building materials, infrastructure and other departments are mainly used for crusher and crusher.

2.Hammer crusher

Hammer crusher for crushing compressive strength of 180MPa below the limestone, coal gangue, gypsum, shale and other types of hard and brittle materials in the coarse, medium, crushing operations.

  

3. Cone crusher

  

With a large crushing force, high efficiency, high capacity, low cost, easy to adjust, the use of economic and other characteristics.

  

4. Impact crusher

  

Small size, simple structure, broken than large, less energy consumption, production capacity, product size uniformity, and selective role of debris.

  

5. Compound crusher

  

Mainly used in medium and small crushed cement raw materials, clinker, for the construction of sand, iron ore, sandstone, gypsum, coal gangue, lump coal and other hard ore broken. Widely used in mineral processing, coal, building materials, chemicals, refractories and other industries in the secondary or three broken.

  

Second, the choice of equipment

Due to the broken principle, the degree of fragmentation is divided into a variety of different.

1. The first stage: optional jaw crusher, hammer crusher

Rough of the feed size is generally larger, jaw broken and hammer broken feed device advanced, for the material to adapt to strong, broken stone, the greater the handling capacity.

2. The second stage: optional impact crusher, cone crusher

The stone in the broken, crushing, the impact crusher can be broken by the impact of the stone can be multi-angle broken, both grain-shaped dressing function, cone crusher through the extrusion, bending broken stone, broken out of the stone Grain shape more neat, uniform, in a broken production line, the two options can be a choice.

3. The third stage: available sand machine

Sand shaping stage, to meet the needs of customers gravel. Sand making machine is also called sand machine, sand machine, playing sand machine, is a production of construction sand, stone special machinery, widely used in various ores, cement, refractory materials, aluminum earth clinker, emery aspect.

Aggregate aggregate production equipment required

  • In addition to the above mentioned major equipment, in the quarry for mining production, the overall need for the following equipment:
  • 1. Mining and mining equipment: drilling machine, rock drilling machine, grasping rock machine, boring machine, mining shovel;
  • 2. Conveyors, lifts, lifting equipment and winchs for continuous delivery of goods or materials for underground use;
  • 3. Ore washing equipment: crushing equipment, grinding equipment, screening equipment, grading equipment, washing and dewatering equipment;
  • 4. Tracked tractor, crawler tractor
  • 5. Equipment auxiliary equipment and accessories.

Quarry production line process

The first raw material through the vibration feeder to the jaw crusher for the first broken; then jaw crusher into the crushing chamber of gravel broken, and then discharged from the discharge port; and then from the jaw crusher crusher The stone from the mouth will be transported through the belt conveyor to the next section of the crushing process to continue crushing crusher; crusher on the gravel for the second plastic processing, stone discharged from the discharge port; after the second treatment After the stone was conveyed to the vibrator by the sieve, the shaker according to its classification principle of the stone size of the grain sorting finishing; finishing the stone through the conveyor to the sand washing machine was high-speed rotation of the water washed, washed Stone surface impurities.

Quarry production line advantage

  • 1. High efficiency - the whole gravel aggregate production line model of a higher degree of automation, without additional manpower, improve the gravel production efficiency.
  • 2. Finished product is good - the whole set of market equipment, equipment, uniform grain size, finished stone accounted for more than 98.9%.
  • 3. High efficiency - the production line equipment configuration free and flexible, compared to the traditional production line to enhance the production efficiency of about 50%.
  • 4. Less failure - on the one hand because the production line equipment configuration is good enough, on the other hand to improve the utilization of each device, reducing the probability of equipment failure, reducing the downtime of the production line.

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