Quarry crusher

【Production capacity】: 50-2500T / H 【Feed particle size】: feed particle size: ≤ 160 【Application】: It is used for producing high quality gravel aggregate for hydropower dams, high-grade highways, houses and buildings, etc., as well as gravel aggregate for dry-mix mortar 【Broken material】: limestone, granite, river pebbles, pebbles, basalt, quartz, gypsum, iron ore and other stones

Quarry crusher equipment introduction

Common quarry crusher varieties hammer crusher, heavy hammer crusher, jaw crusher, impact crusher, cone crusher, gyratory crusher, sand making machine, milling machine, the user can be broken Material hardness, large feed size, and finished product size, as well as the size of the site and the surrounding environment, select the appropriate model, the configuration of the program.

In a large number of quarry crusher varieties, jaw crusher and impact crusher, cone crusher is the traditional crusher, suitable for crushing basalt, granite and other relatively large hardness of the material, the disadvantage is the discharge of sheet material more , Large output, such as the use of brittle materials such as limestone, a bit overkill, with the development of the machinery industry, continue to emerge new models, materials more targeted, crushing ratio greater, better able to meet customer needs. Henan full hammer crusher and heavy hammer crusher come to the fore.

Quarry crusher performance characteristics

GM hammer crusher and ordinary hammer crusher also have some differences, also known as heavy impact crusher, both the advantages of crushing large materials jaw crusher, as well as impact crusher material shaping role, Compared to the traditional crusher, the characteristics of the new hammer crusher has the following aspects:

• Adopt unique grateless design to break wet material with water content below 15%
• The bottom of the movable lining adjustment, so that the material in the crushing chamber to achieve the blacksmith iron, iron boulder second crushing, discharge grain shape is better, the sheet rate is greatly reduced. Can play a counterattack broken role, broken in the hard rock, you can do two broken use
• The back of the use of stiffener structure, even the overall stress more durable, easy to deformation
• Large feed inlet, can be broken 1 m 2 of large materials, stand-alone output can reach 1600 tons
• Hammer using advanced chrome alloy material, the service life increased by 50%. Rotor exterior with a unique wear-resistant retainer structure, post-maintenance more convenient
• For 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, the output ≥ jaw crusher impact crusher output of two devices , Later to maintain more convenient

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 pile; does not meet the requirements of the 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.

Quarry equipment maintenance points daily maintenance

• 1. For quarry equipment, as the equipment needs to produce a large number of finished products per day, it needs timely maintenance and repair, timely check the equipment wear and tear, for the wear and tear is not particularly serious, can be carried out in time Repair, if the wear and tear is particularly serious, there is no way to continue production down, the need for timely replacement parts.
• 2. For maintenance, large-scale machinery and equipment need to be promptly added lubricant, for quarry equipment is also true, the need for regular addition of lubricant, can control some of the friction between equipment components, equipment, long Time does not work, you can also play a role in controlling corrosion, to improve the service life of equipment and production efficiency has a significant role.
• 3. For quarry equipment production, as it involves a large number of production equipment and production processes, management is also very troublesome, we must employ professional and technical personnel, the production process for timely guidance, timely investigation and solve the production In a series of problems, to avoid the emergence of safety problems in production and to ensure efficient and orderly production of quarry equipment.