Nowadays, garbage is regarded as the most potential and inexhaustible "urban mineral" and "misplaced resource". This is not only the deepening and deepening of the understanding of garbage, but also the inevitable requirement of urban development. The emergence of portable crusher plant to deal with construction waste has become the overlord of the industry.

A professional construction waste recycling and treatment equipment - portable crusher plant. After being crushed by the portable crusher plant, the construction waste can be used as raw materials for building materials production, and made into various standard brand-new building materials products such as concrete bricks and blocks through various building materials production lines. This not only makes the resources recycled for many times, energy conservation and environmental protection, but also has low cost and very high economic and social benefits.

Construction waste is mostly solid waste, which is generally generated in the process of construction or the maintenance and demolition of old buildings. Although the contents of various components of garbage produced by buildings of different structural types are different, its basic composition is consistent, mainly composed of soil, residue, scattered mortar and concrete, masonry and concrete fragments produced by chiseling, reinforced concrete pile head cut by piling, metal, bamboo wood, waste from decoration, various packaging materials and other wastes, Among them, coarse and fine aggregates are produced from waste building concrete and waste masonry, which can be used to produce concrete and mortar with corresponding strength grade or to prepare building materials products such as blocks, wall panels and floor tiles; Using waste bricks and tiles to produce aggregate can be used to produce recycled bricks, blocks, wall panels, floor tiles and other building materials products. It has the advantages of reducing construction waste, recycling, saving natural resources and protecting ecological environment, and has high economic value.

The type selection and specification determination of crushing equipment are mainly related to the physical properties, processing capacity, particle size of crushing products, equipment configuration and other factors of the processed ore. Choosing the right stone crusher must meet the requirements of crushing product particle size, design processing capacity and maximum particle size in ore feeding.

Before selecting the crusher in the design, it is generally necessary to make technical and economic comparison and select the best from the aspects of equipment installation power, equipment weight, capital construction investment, production and operation management fee, equipment configuration, advantages and disadvantages of process operation, etc.

1. Selection of coarse crushing equipment

The maximum particle size in the feeding of the coarse crusher is generally not greater than 0.8-0.85 times the width of the ore feeding mouth of the crusher.

When the amount of raw ore processed on that day is not particularly large, jaw crusher is generally selected for coarse crushing; In some non-metallic and cement industries, impact crushers are also used for coarse crushing to deal with medium hardness or softer ores. Roller crusher can also be used for hard ore with small raw ore particle size.

2. Selection of medium and fine crushing equipment

The maximum particle size in the ore feeding of medium and fine crushers is generally not greater than 0.85-0.9 times the width of the ore feeding mouth of the crusher.

Cone crusher and roller crusher are generally selected as medium and fine crushing equipment for crushing hard ore and medium hard ore or materials. Standard cone crusher is selected for medium crushing; Short head cone crusher is selected for fine crushing. When crushing fragile materials, impact crusher and hammer crusher can be selected.

Roller crusher is suitable for crushing brittle materials and materials to avoid over crushing. Its structure is simple and easy to manufacture, but the drum is easy to wear and the processing capacity is not as large as that of cone crusher.

Impact crusher and hammer crusher are suitable for crushing medium hard materials, especially fragile materials, such as limestone, calcite, talc, kaolinite, pyrite and asbestos. They have the characteristics of small volume, simple structure, large crushing ratio, low energy consumption, large processing capacity, uniform product particle size and strong selective crushing effect, but the equipment is easy to wear and have high noise.

How to Choose Stone Crusher: https://www.sbmchina.com/application/105.html

Sand making plant has been in full swing in the industry laying and operation. In the face of different hardness of stone, different processing environment, different discharge requirements and so on, the various sand making manufacturers are also actively responding. However, now we pay more attention to the cost of stone production line.

Since most people care about the price. Today's brief introduction to the sand making plant cost.

A complete artificial sand making process usually consists of the following equipment: vibrating feeder, jaw crusher, impact crusher, cone crusher, sand making machine, vibrating screen, conveyor, etc.

The cost of production line can be roughly divided into two parts. One is the cost of investment, that is, the cost of purchasing equipment. The cost of equipment is determined by the hardness of stone, the size of feed, the fineness of discharge and the shape of particles; the other is the cost of production, that is, the operation cost, according to the total power of the equipment and the replacement cycle of vulnerable parts.

Different users have different ideas and expectations. Generally speaking, new users of mining machinery industry, due to their lack of funds, lack of experience and other related factors, often choose more economical equipment, that is, to make the production line equipment cheaper. Even if the operation cost is higher and the output is lower, it is acceptable. After a period of development, if the capital is strong, the new equipment will be replaced Considering the cost of operation; users of large mines are different. They mainly make decisions according to the requirements of production and operation cost, rather than paying special attention to the price of equipment itself.

How to save the cost of sand production line?

Reasonable selection of high-quality mining machinery and equipment, more than for mining machinery manufacturers, select the right manufacturer is very important, this is related to a series of after-sales problems, such as inevitable maintenance, repair and replacement of parts and components; price is very important, as the saying goes, a price points a goods, in the current network development, the price of crusher products has already It's very transparent. If suddenly, the price of one company is very low, and there is a big difference between the prices of other manufacturers, you should be very careful. Generally speaking, there are two situations: one is the refurbished machine, that is, the second mobile phone. There is another possibility that the machine is not the right type. In order to get a share of the market environment, many manufacturers specially use small-sized accessories to place on the larger machines. On the surface, they are consistent, but the weight is quite different. In addition, the actual output is not up to date. Therefore, users should keep their eyes open when selecting equipment.

How To Build An Efficient Sand Making Plant: https://www.sbmchina.com/media/articals/338.html

This will be the 10th international trade fair for construction machinery, building material machines, mining machines and construction vehicles. The bauma China 2020 will take place from November 24th to 27th, 2020 at the Shanghai New International Expo Centre (SNIEC). More than 3,000 exhibitors are expected while the exhibition space will total 300,000m².

Visitor numbers are expected to be strong from within China. At present, how many international visitors will be able to attend remains to be seen. Strict measures will be enacted to ensure public health.

China's economy is recovering apparently from the coronavirus shutdowns, and trade fairs are key to rebuilding economies.

Shanghai Shibang Machinery (SBM) is a good China brand in the global construction machinery industry. This exhibition will bring you a perfect experience of innovative technology and intelligent equipment with brand-new exhibits, excellent quality and innovative display, highlighting SBM's image of high quality and internationalization in an all-round way.

Exhibition Name：Bauma CHINA 2020
Address: Shanghai New International Expo Center (SNIEC)
Date: Nov. 24-27, 2020
Exhibitor：More than 3000
Manufacturer: SBM China
Booth No.: E6.811
Tickets: Free of charge if you register in advance online.

With the process of China's industrialization, the requirements of mining machinery used in industrial development are higher and higher and the stone crusher price is also very different Then the choice is crucial. The good stone crushers used in mining machinery industry include hammer crusher, impact crusher, jaw crusher, cone crusher, roller crusher, sand making machine, etc. Here is a brief introduction:

Hammer Crusher: (ring hammer crusher) abbreviation: hammer broken, mainly suitable for crushing various brittle materials of minerals. The crushed materials are coal, salt, Baiya, gypsum, alum, brick, tile, limestone, etc.

Sand Making Machine: which is widely used for medium and fine crushing of various hard and brittle materials, such as rocks, abrasives, refractories, cement clinker, quartz stone, iron ore, concrete aggregate, etc. Sand making machine is suitable for building sand and road building sand.

Primary Jaw Crusher: jaw crusher has the characteristics of large crushing ratio, uniform product size, simple structure, reliable operation, simple maintenance and economic operation cost.

Impact Crusher: suitable for crushing medium hard materials, such as limestone crushing in cement plant, with the advantages of large production capacity and small discharge particle size.

With the development of China's mining industry, the fifth type of crushing machine is more and more suitable for crushing industry. Then the choice is very important. Limestone, clinker, coal and other ores. Features: large production capacity; high crushing ratio, low energy consumption; good sealing, stable operation; convenient maintenance;

Roller Crusher: roller crusher for mineral processing, chemical, cement, building materials and other industrial sectors in the crushing and fine crushing of all kinds of medium hardness ore and rock.

China Crusher: https://m.zenithcrusher.com/products/crusher/

With the process of China's industrialization, the requirements of mining machinery used in industrial development are higher and higher and the stone crusher price is also very different Then the choice is crucial. The good stone crushers used in mining machinery industry include hammer crusher, impact crusher, jaw crusher, cone crusher, roller crusher, sand making machine, etc. Here is a brief introduction:

Hammer Crusher: (ring hammer crusher) abbreviation: hammer broken, mainly suitable for crushing various brittle materials of minerals. The crushed materials are coal, salt, Baiya, gypsum, alum, brick, tile, limestone, etc.

Sand Making Machine: which is widely used for medium and fine crushing of various hard and brittle materials, such as rocks, abrasives, refractories, cement clinker, quartz stone, iron ore, concrete aggregate, etc. Sand making machine is suitable for building sand and road building sand.

Primary Jaw Crusher: jaw crusher has the characteristics of large crushing ratio, uniform product size, simple structure, reliable operation, simple maintenance and economic operation cost.

Impact Crusher: suitable for crushing medium hard materials, such as limestone crushing in cement plant, with the advantages of large production capacity and small discharge particle size.

With the development of China's mining industry, the fifth type of crushing machine is more and more suitable for crushing industry. Then the choice is very important. Limestone, clinker, coal and other ores. Features: large production capacity; high crushing ratio, low energy consumption; good sealing, stable operation; convenient maintenance;

Roller Crusher: roller crusher for mineral processing, chemical, cement, building materials and other industrial sectors in the crushing and fine crushing of all kinds of medium hardness ore and rock.

China Crusher: https://m.zenithcrusher.com/products/crusher/

Stone crusher is a kind of high-efficiency equipment for crushing various types of sand and ore. At present, several commonly used stone crushers include jaw crusher, hammer crusher, cone crusher, impact crusher, etc. in addition, the mobile crushing station launched in recent years has a very high market activity. All kinds of crushers have different characteristics and capacity, and their functions in different sand and gravel production lines are different, and the price and investment are also very different.

Stone crushers can be divided into many types according to different types. The some of the stone crusher price is lower than several thousand yuan, and some are higher than several million yuan. The main reason is that the cost of each equipment, the scope of use and the technical investment are different. If you want to buy a reliable quality and affordable stone crusher, you can first choose the equipment suitable for your own production situation.

Crusher usually can meet the requirements of different material crushing particle size, and is widely used in cement, gravel, mining, construction, water conservancy, metallurgy, highway and other fields.

1. Shell, beautiful appearance, high strength, durable.

2. Semi automatic, hydraulic adjustment of discharge port can effectively control the particle size of sand and stone, fast and convenient.

3. The toothed plate is free of stuffing and easy to replace. Our company's rolling mortar wall and broken wall, the assembly surface is specially designed, and precision processed on special machine tools.

4. The special crushing chamber design effectively improves the production capacity.

5. Over iron protection, safe and reliable, automatic cavity cleaning, fast and time-saving.

6. Labyrinth combination, grease seal, good dust-proof effect.

7. Bevel gear transmission, smooth operation.

8. The copper sleeve produced by special formula and process is durable and has no cracking record.

9. Small size, light weight, reasonable structure is also one of the advantages of the company's stone crusher.

How Much Is A Mobile Crusher: https://m.zenithcrusher.com/article/93.html

Among the mining machinery and equipment, c6x jaw crusher is widely used in mining, smelting, building materials and other industries. When crushing stone, the size required by users can be obtained. The jaw crusher solves the equipment problem in the supply of aggregate and a variety of stone materials. No matter sand production line or stone production line is inseparable from jaw crusher. According to data survey, most users often choose jaw crusher when they are crushing medium-sized stone.

Jaw crusher work has been started from the top of the crushing chamber. By setting the discharge port to a small size, the crushing ratio can be increased. The design of the inclination angle of the lining plate makes the stroke of the material at the bottom of the crushing chamber larger and promotes the improvement of the material passing capacity.

Jaw crusher can adjust the size of discharge port, generally divided into two adjustment mechanisms: lifting wedge type and top bar gasket type. The adjustment is flexible and convenient. The motor and crusher are integrated, the installation is convenient, and the space is saved. It has a good crushing effect on medium crushing and coarse crushing. It is based on the stone crushing production line with its unique advantages.

stone crusher machine: https://m.sbmchina.com/product/crusher/

The comprehensive utilization value of granite is very high. Only after reasonable processing can this rock ore be better applied. The equipment used in granite crushing line mainly includes jaw crusher, hammer crusher, sand making machine, sand washing machine, vibrating feeder, circular vibrating screen, leather belt conveyor, etc. the main process flow is as follows:

1. The raw granite enters into the vibrating feeder, which can not only supply materials, but also effectively filter out certain impurities, making full preparation for entering the jaw crusher.

2. For the preliminary crushing of materials, the equipment selected is jaw crusher. The main reason why the equipment is selected is that its production capacity is very high, so as to meet the requirements of the user's output.

3. After the primary crushing, if the discharge particle size cannot meet the standard, the secondary crushing shall be carried out, and the equipment used is the hammer crusher. Its main advantage is that the crushing ratio is very large, so that the discharge will be more delicate.

4. It is the core equipment of the technological process to enter the sand making machine for sand making after the completion of crushing. In the process of hardware configuration of the production line, it is good to select the sand making machine with excellent performance and excellent quality, so that the sand making accuracy will be higher.

5. The last step is sand washing operation. The equipment used is sand washing machine. The newly developed sand washing machine has a high technology content and is more simple and convenient to operate.

Through crushing, grinding and finally making granite powder, granite powder is applied to all aspects of production, saving a lot of resources.

Granite Portable Crushing Plant: https://m.zenithcrusher.com/cases/crushing/granite-portable-crushing-plant.html

Because the hardness of granite is relatively large, and the shape of stone is too large, generally a crusher can not solve it, so it needs two-stage high hardness crushing system. Granite processing plant is a stone production line developed according to granite's hard texture and strong wear resistance. The stone production line has high efficiency and low energy consumption.
Process flow of granite crushing plant:

1. Granite raw materials are transported to jaw crusher by vibrating feeder for coarse crushing;

2. After coarse crushing, the granite crushed stone will enter the cone crusher for fine crushing, and then the vibrating screen will be used for screening operation, and the qualified materials will flow into the next process, and the unqualified materials will return to the cone crusher for further crushing;

3. The finely crushed granite pebbles enter the sand making machine for sand making processing, and the qualified sandstone is transported to the finished product warehouse by the conveyor after being cleaned by the sand washing machine, which is the finished product;

4. The sand washing machine can be added according to the actual needs of users.

Advantages of granite crushing production:

1. The granite crushing production line increases the crushing and shaping process, which not only ensures the crushing ratio and processing capacity, but also greatly improves its output.

2. Wearing parts are made of new high-strength wear-resistant materials in China, with long service life and considerable economic benefits for customers.

3. In order to meet the different processing needs of customers, various types of equipment can be combined to make the interests of customers ideal.

granite crushing plant: https://m.sbmchina.com/cases/aggregate/151.html

Grinding mill is the key equipment for crushing the material after being broken. Common grinding equipment includes XZM Ultrafine Mill, Raymond mill, vertical roller mill, MTW Trapezium Mill and son on.They are indispensable mineral processing equipment in the industrial mineral processing production line and widely used and dry or wet grinding of various ores and other grindability materials can be carried out

Grinding Mills Advantages

1. a large range of applications

The state ore milling equipment can be widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing and glass and ceramics industries, such as dry or wet grinding of various ores and other grindability materials;

2. high wear resistance

Ore grinding equipment by casting jigger device hollow shaft adopts steel castings, steel plate adopt edge planing processing, both ends of the barrel flange cylinder of large CNC lathes, special processing technology can fully guarantee the concentricity requirements, has good abrasion resistance;

3. good sealing

With good sealing device, strong sealing, negative pressure operation can be carried out to prevent dust flying;

4. low energy consumption

The ore mill equipment uses the wave type annular lining board, has increased the ball, the ore contact surface, strengthened the grinding function, and has the promotion ability to the ore, reduced the energy consumption 30%.

working principle of Raymond mill: https://www.zenithcrusher.com/en/products/raymond-mill.html

Portable crusher is the inevitable product of the new era of high-tech crushing technology. Portable crushing plant main characteristics are portable operation, free walking, more convenient transition, and more reliable operation while ensuring the safety of equipment production.

A complete portable crushing plant production line is equipped with portable jaw crusher + portable impact crusher, with two machines, to realize coarse and fine crushing operations such as stone and construction waste. It only takes a few days to build the whole production line without piling, nearly 30 days faster than the fixed crushing production line.

Portable crusher is mainly used in metallurgy, chemical industry, building materials, highway and railway materials that often need to be relocated for processing, such as construction waste, pebble, granite, basalt, limestone, quartz stone and other materials. Customers can use a variety of configurations for the finished products according to the processing raw materials, the scale and the requirements of different types of materials.

The portable crusher plant is characterized by reasonable matching of crushing equipment at all levels, smooth discharge of the whole line, reliable operation, convenient operation, high efficiency and energy saving. In particular, it has good mobility, can be extended with the raw material place or construction site, and can carry out a variety of combinations to meet the needs of different materials.

Factors affecting the vibrating screen operation what factors influence screening process can be divided into the following three categories:
1. into the physical properties of screen material: including particle size composition, humidity, mud shape and particle.
2. the screen surface motion characteristics of structural parameters: including the characteristic extremely, the screen surface movement of the sieve length and width, the effective screen, screen size and shape.
3. operating conditions: including productivity and the size of the feeding uniformity etc.

In the above three factors, the first factor is not arbitrarily change in humidity. Second factors must be carefully considered in the design of the sieve. There are third kinds of factors can be adjusted in the actual production process. Many types of vibrating screen consists of several types of vibrating screen, in the mineral processing industry commonly used according to the structure and motion characteristics, can be divided into the following several types:
1) fixed screen: including the fixed sieve, sieve, fixed cantilever bar screen and arc sieve.
2) cylindrical sieve: a cylindrical sieve, sieve and sieve conical pyramid.
3) the plane shaking screen.
4) vibration sieve: mechanical transmission and power transmission two. The former is eccentric vibrating screen, vibrating screen, self centering vibrating screen, vibrating screen and resonance screen. The latter has electric vibrating screen.