Quarry crusher

Quarry crusher
  • 【Feed grain size】: 60-390mm
  • 【Production capacity】: 12-1000t / h
  • 【Application】: metallurgy, building materials, road construction, chemical and silicate industry.
  • 【Products】: I produced the cone crusher is divided into: single-cylinder hydraulic, multi-cylinder hydraulic, hydraulic, composite and spring-type cone crusher, suitable for crushing more than a variety of hardness of the ore and rock, with structure Reliable, high production efficiency, easy adjustment, economic and energy saving and so on.

China's infrastructure construction in recent years, rapid development, such as airports, high-speed rail, highways, bridges and tunnels, large water conservancy and hydropower facilities, as well as the real estate industry, the demand for high-quality raw materials is also increasing. Large quarries and beneficiaries recommend the use of SBM heavy jaw crusher equipment, SBM Heavy Industries over the years focused on the development of crusher equipment.

Jaw crusher is currently more commonly used quarry crusher, with a large crushing ratio, product size uniformity, simple structure, easy maintenance, etc., sub-thick and broken two. The main technical parameters of the jaw crusher are the processing capacity and the allowable feed size range. The jaw crusher's specifications are calibrated with the length and width of the feed port. The new generation of 1500 jaw crushers Strong ability, is a large quarry in the daily production of a suitable equipment. SBM heavy industry production of jaw crusher for deep cavity equipment, broken long trip, conducive to material crushing, compared to similar products, greater output. Jaw crusher as one of the company's leading products, jaw crusher is mainly used in the first crushing line production process, both can be used alone, can also be used with other broken products.

SBM Heavy Industry Technology Co., Ltd. enjoys a high reputation in Ningbo, and its stone production line is optimized according to the different process requirements of customers, and the different types of equipment are optimized to meet the different needs of customers. SBM stone production line (sand production line or gravel production line) can be used for hard limestone, granite, basalt, river pebbles and other materials aggregate and artificial sand operations for Ningbo hydropower, building materials, highways, high-speed Railway, urban construction and many other industries, based on a large extent in saving production costs, fully meet the project construction.

Quarry crusher details

Quarry crusher airport common include jaw crusher crusher, impact crusher, vertical shaft impact crusher or sand machine, cone crusher and so on. Quarry crusher is widely used in stone production lines, sand production lines, gravel production lines. Now SBM Heavy Industry has developed a new model quarry crushing equipment for the mobile quarry crusher.

Mobile quarries are not only widely used in the quarry industry, but also for construction waste and municipal waste crushing. Mobile quarry crushers such as unit, mobility and elasticity, reduced material handling costs, direct and efficient operation, adaptability and flexible configuration, reliable performance, easy maintenance and other comprehensive effects, so many traditional crusher compared to the advantages

Quarry gravel process

In the heavy quarry stone processing production line, stone crushing is very important. It relates to the product. Now we will introduce detailed heavy stone crusher.

SBM Heavy Industry heavy quarry production line is made of vibration feeder, jaw crusher (coarse crushing), impact crusher (secondary crushing), cone crusher (three crushing), vibrating screen, belt conveyor and other quarrying Production line equipment configuration based on the main stone specifications, production and product applications. We provide pre-sale, sale and after-sales service, and strive for customers to design reasonable, economical crushing equipment according to the customer's production base.

The quarry mill is processed as follows: Through the funnel, the large quarry stone is sent by the vibrating feeder evenly to the jaw crusher. After the crushing, the small stones were sent to the crusher by impacting the secondary crusher through the conveyor belt. Small stones, and then screen out different types by vibrating screens. The size of the stone meets the requirements that were sent to the pile through the conveyor belt, while the other stones were crushed by the impact crusher.

Quarry design points

In the quarry construction at the beginning, the first thing to note is 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 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 crusher materials, production production, crusher products into the project, etc., to the production line design, how many Production process to complete the final production of finished products. Finally, the choice of equipment 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, commissioning team to help customers quickly build up the production line to ensure that customers can quickly put into production.

Quarry equipment production process

In the ore mining stage, the need for large pieces of stone mining down, you need to use the blasting equipment, whether it is open pit mining or underground mining, will use the blasting this way, with the economic development, like some large quarry Field production company, will hire a professional blasting company to carry out blasting, greatly reducing the production of security risks.

In the crushing stage of the ore, it is necessary to use a professional crushing and processing equipment. In the material transmission stage, the vibration feeder equipment is used. In the material crushing stage, the crusher equipment is used. In the final screening stage of the material, You need to use the shaker equipment, for the need to wash off the impurities in the finished material, you need to use the sand washing machine equipment, complete the whole washing process of broken production.

In the transport phase of the material, you need to use the vibrating screen equipment or belt conveyor and other equipment, the material conveyor sieve into a different silo, our company as a professional manufacturer of mining equipment, but also the production of quarry production Of various ancillary equipment, for different sets of quarry equipment, custom other ancillary equipment, greatly improving the efficiency of the production of quarry.

Advantages and characteristics of quarry equipment

Our company specializes in the production of complete sets of equipment, for different production production, broken material types, the specific circumstances of the production project, our company has the corresponding equipment production, quarry equipment in the other ancillary equipment production, our company also There are production, customers in our company can quickly choose to configure the corresponding equipment, do not waste too much time and human input.

In view of the past quarry production, there is the phenomenon of dirty and messy, it is difficult to achieve the needs of environmental protection production, our company produces new environmentally friendly quarry equipment, can meet the requirements of environmental protection production, our company to undertake large-scale environmental stone Production lines, and even built garden-like environmental protection production line, attracting many customers come to visit.

Although the current industry to do quarry production line design, the relevant equipment manufacturers are very large, but to undertake large-scale quarry production line design, equipment production, our company has its own unique experience, each year to undertake nearly a thousand quarry Field production line, more than half are large quarries, and even some production lines can reach more than 10,000 tons per day.

Countermeasure of daily maintenance and maintenance of quarry equipment

For the quarry equipment, due to the daily needs of the equipment to produce the number of finished products is very large, the need for timely maintenance and repair, timely inspection equipment wear and tear, for the wear and tear is not particularly serious situation, you can repair in a timely manner, 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 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 equipment life and production efficiency has a great effect.

For the quarry equipment production, 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 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.

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

  • 1, the use of a unique design without grate, can be broken less than 15% moisture content of wet material.
  • 2, the bottom of the use of active lining adjustment, so that the material in the crushing chamber to achieve stone iron, iron stone 2 broken, better grain size, flake rate greatly reduced. Can play the role of counter-break, broken in the hard rock, can do two broken with
  • 3, the back of the use of ribs structure, uniform force even the overall chassis more durable, not easy to deformation
  • 4, large inlet, can be broken 1 m 2 of the large material, stand-alone production can reach 1600 tons
  • 5, the 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, the latter part of the maintenance more convenient.
  • 6, on the limestone, bluestone and other compressive strength of less than 200Mpa material 1 heavy counterattack can directly replace the jaw crusher + impact crusher, simplify the crushing process, yield ≥ jaw crusher + impact crusher two equipment Of the production, the latter part of the maintenance more convenient.

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, 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, crushed 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; 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, need to 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 stone powder can be widely used in food, feed, chemical and other industries.