Quarry crusher

Quarry crusher

【Feed grain size】: 65-300mm

【Production capacity】: 12-1000t / h

【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.

Quarry crusher equipment introduction

In many varieties of quarries crusher, jaw crusher and impact 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 material 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。

Performance characteristics of quarry crusher

Full of hammer crusher and ordinary hammer crusher also have some differences, can also be called heavy-type impact crusher, both jaw crusher broken large material advantages, but also counter-impact crusher material shaping effect, Compared with the traditional crusher, the new hammer impact crusher features are the following aspects:

Using a unique non-grate design, can break the moisture content of 15% or less wet material

The bottom of the use of active liner adjustment, so that the material in the crushing chamber to achieve stone iron, iron stone 2 broken, the material is better grain, sheet rate greatly reduced. Can play the role of anti-break, broken in the hard rock, can do with the back of the use of ribs reinforced structure, uniform force even the overall chassis more durable, easy to deformation

Large inlet, can be broken 1 m 2 of the large material, stand-alone production can reach 1600 tons

Hammer with the most advanced domestic chromium alloy material, life expectancy increased by 50%. Rotor outside the use of a unique wear-resistant retaining ring structure, late maintenance more convenient

On the limestone, bluestone and other compressive strength of less than 200Mpa material 1 heavy counterattack can directly replace the jaw crusher + impact crusher, to simplify the crushing process, production ≥ jaw crusher + impact crusher two equipment production , Later maintenance more convenient

Quarry crusher

Quarry crusher equipment selection

Quarries, also known as stone factory, gravel, stone factory, etc., in different to have different names, but the main purpose is to mine large pieces of stone mining to the building, metallurgy, cement, chemicals, water, Building materials and other production with the aggregate and raw materials. For the selection of this production line equipment, we have to measure the use of long life, high yield, cheap quarry crusher equipment.

Quarry crusher equipment mainly jaw crusher (head broken, high hardness material), cone broken (two broken or three broken, higher hardness materials), counter-break (two broken, medium hardness material), hammer broken Machine (broken or broken one, the low hardness of materials), and milling equipment, such as crusher equipment. Quarry equipment selection, we should be based on the hardness of the material and the output of the mountain to choose. If you do not understand the material, you can go to the laboratory department of stone hardness and composition testing, so that the choice of equipment more accurate. At the same time you can refer to the following material hardness table.

Quarry design points

In the quarry construction at the beginning, we must first note that the site of the problem, not all of the production sites are suitable for the construction of quarries, to consider the ground formation, slope problems, etc., is not particularly smooth ground to be smooth , The appropriate slope of the production site is also conducive to follow-up of the material transport, the use of inertia of the material will be transported to the corresponding equipment for processing production.

After the selection of the production site, the next production line and the production process should be designed, according to broken materials, production production, broken products into the project, etc., to the production line design, how many need to go through Production process to complete the final production of finished products.

Finally, the equipment selection and construction stage, at this stage the customer must combine their own investment budget and production practice, listen to the advice of professional and technical personnel, choose the most suitable equipment, our company has many in the field of quarry construction professional Technical staff, according to the actual situation of customers in a short time for customers 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

The quarry equipment is made up of a variety of mining machinery and equipment, including mountain blasting equipment, feeding equipment, crushing equipment, screening equipment, sand making equipment, belt equipment, environmental dust removal and material transportation equipment.

Quarry site broken material is not the same, the broken process is not the same, click to view more quarries 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 to the heavy impact crusher or plastic machine to re-broken, forming a closed loop many times. Finished particle size can be combined and graded according to the needs of users, the need to make sand, broken materials 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 large hardness of the quarry of the material) 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 counterattack crusher And further broken; crushed stone from the belt conveyor into 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 particle size 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, the need to make sand, broken material can be re-enter the double rotor sand or crater broken, in order 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 powder can be widely used in food, feed, chemical and other industries.

Countermeasure of daily maintenance of quarry equipment

For the quarry equipment, because the equipment needs to produce a day the number of finished products is very large, the need for timely maintenance and repair, timely inspection equipment wear, wear is not particularly serious, If the wear and tear is particularly serious, there is no way to continue to produce it, then the need for timely replacement of spare parts.

For the maintenance, large-scale mechanical equipment need to add lubricant in a timely manner, for quarry equipment is also the case, the need to regularly add lubricant, you can control the friction between some parts of the equipment, the device for a long time Work, can also play a role in controlling corrosion, for improving the service life of equipment and production efficiency has a great effect.

For the production of quarry equipment, because it involves a large number of production equipment and production processes, management is also very troublesome, we must hire a professional technical staff, for the production process for timely guidance, timely investigation and solve the production A series of problems, to avoid the emergence of safety problems in production and to ensure efficient and orderly production of quarry equipment.

Quarry Crusher Technical Data