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As the construction industry rapidly develops, the demand for sand and gravel materials continues to grow. Traditional reliance on natural sand is being gradually replaced by manufactured sand due to resource limitations and environmental protection requirements.
So, do you know what the difference between mechanism sand and natural river sand is?
1. Source
•Natural Sand: Primarily sourced from riverbeds, lakes, or beaches, formed through natural weathering and water erosion. Its particles are generally rounded and smooth.
•Manufactured Sand: Produced by mechanically crushing rocks such as granite or basalt. This sand can be custom-made to meet specific engineering requirements, offering greater flexibility and control.
2. Physical Characteristics
•Particle Shape: Natural sand particles tend to be round or oval, while manufactured sand particles are angular, providing better bonding in concrete.
•Grading: Natural sand has a relatively uniform particle size distribution but may lack certain sizes; manufactured sand can be precisely graded to ensure optimal performance.
3. Environmental Sustainability
With the depletion of natural sand resources and increased environmental awareness, excessive extraction of natural sand is strictly regulated. In contrast, manufactured sand addresses resource scarcity issues and reduces environmental damage, aligning with green development principles.
4. Cost Efficiency
The cost of natural sand varies based on location and transportation distance, and prices may rise as resources diminish. Manufactured sand can reduce costs through localized production, ensuring stable supply.
Choosing the right sand-making equipment is critical in the production of high-quality manufactured sand. Sand Making Machine is designed specifically for efficient production of premium manufactured sand.
•Working Principle: The impact crusher operates on the principle of high-speed rotating rotors interacting with the material. By utilizing "rock-on-rock" or "rock-on-metal" technology, it achieves material fragmentation and shaping through impact and friction.
•Suitable Materials: Capable of processing various hard materials with a Mohs hardness up to grade 9, including granite, limestone, river pebbles, etc., catering to diverse project needs.
•Product Quality: By precisely controlling rotor speed and feed rate, the crusher ensures that the produced manufactured sand meets national standards with excellent grading and low powder content, suitable for high-standard construction projects.
107reservation successful
Mobile crusher is a one-stop crushing equipment for stone crushing with flexibility and mobility, which is one of the indispensable equipments for modern construction, and is widely used in mines, construction sites, road construction and other fields.
At present, the domestic mechanism of sand technology is being updated and improved day by day, in response to market demand, research and development and production of cone sand making machine in the field of sand production has been widely used, known as pebble sand making tool.
Kaolin Raymond Mill is a high-tech skill grinding equipment, which can process raw materials into micron or nano-scale micro-powder, and has been widely used in various industries. Such as mining, building materials, chemical industry, metallurgy and other industries, can be limestone, calcite, barite, chemical raw materials, such as Moh's hardness is not greater than 7, humidity in the following 6% of more than 300 kinds of non-inflammable and explosive materials for grinding and processing, the finished product granularity of 30-800 mesh can be adjusted between.
Mobile crusher is a one-stop crushing equipment for stone crushing with flexibility and mobility, which is one of the indispensable equipments for modern construction, and is widely used in mines, construction sites, road construction and other fields.
At present, the domestic mechanism of sand technology is being updated and improved day by day, in response to market demand, research and development and production of cone sand making machine in the field of sand production has been widely used, known as pebble sand making tool.
Kaolin Raymond Mill is a high-tech skill grinding equipment, which can process raw materials into micron or nano-scale micro-powder, and has been widely used in various industries. Such as mining, building materials, chemical industry, metallurgy and other industries, can be limestone, calcite, barite, chemical raw materials, such as Moh's hardness is not greater than 7, humidity in the following 6% of more than 300 kinds of non-inflammable and explosive materials for grinding and processing, the finished product granularity of 30-800 mesh can be adjusted between.
Mobile crusher is a one-stop crushing equipment for stone crushing with flexibility and mobility, which is one of the indispensable equipments for modern construction, and is widely used in mines, construction sites, road construction and other fields.
At present, the domestic mechanism of sand technology is being updated and improved day by day, in response to market demand, research and development and production of cone sand making machine in the field of sand production has been widely used, known as pebble sand making tool.
Kaolin Raymond Mill is a high-tech skill grinding equipment, which can process raw materials into micron or nano-scale micro-powder, and has been widely used in various industries. Such as mining, building materials, chemical industry, metallurgy and other industries, can be limestone, calcite, barite, chemical raw materials, such as Moh's hardness is not greater than 7, humidity in the following 6% of more than 300 kinds of non-inflammable and explosive materials for grinding and processing, the finished product granularity of 30-800 mesh can be adjusted between.
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The rocks are harder because of there is iron ore inside. The project uses 600*130 vibrating feeder, PE1000*1200 jaw crusher, two HST300 single cylinder cone crusher two, two JYS1238 sand making machine, four vibrating screen, four sand washing machine, one sand recovery machine, capacity design is 300t/h.
This project is a sand making production line with an hourly output of 200 tons. The equipment used includes vibrating feeder, single cylinder cone crusher, multi-cylinder cone crusher, sand making machine, 4 vibrating screens, 4 sand washing machines and sand recovery&dehydration integrated machine.
The equipment aspect of this project includes PE870*1060 jaw crusher, PF1515 impact crusher, JYT5145 sand making machine and two 2470 vibrating screens. The equipment is used for limestone crushing and sand making. Shaanxi Province is rich in limestone resources and has many limestone aggregate plants, and this set of equipment from Jianye Company has good feedback in the local area.
The production line adopts the high-pressure mill and environmental protection equipment produced by Jianye Heavy Industry, using advanced grinding process technology to start the construction of an annual output of 50,000 tonnes of slag micro-powder production line project.
The user uses calcined petroleum coke to grind and make powder, and the finished coke powder is mainly used for processing graphite electrodes. In recent years, the price of coke powder rises, the user spends tens of millions of dollars to build a production line with an annual output of 60,000-100,000 tonnes of high-quality coke powder, which is the first phase of the project, using two sets of 6R4528 high-pressure grinding mills of Jianye Company.
The project is mainly used for grinding limestone, gypsum and other soft materials. The equipment chosen is Jianye 4528 grinding mill with a fineness of 200 mesh and a capacity of 12t/h.
Project configuration: Jaw Crusher PE900*1200, Cone Crusher HST315T, Vertical Shaft Impact Crusher VSI6X1263, Heavy Duty Vibrating Screen 2YKZ3080/3YKZ3080, Vibrating Feeder ZG1220Z/ZSW1360, Twin Screw Sand Washer 2XL1120, Bar Vibrating Feeder ZSW1360B, Bucket Wheel Sand Washing Machine DS4024, dewatering screen TS2450 many types of equipment. They will work together with the whole production line to crush and process the sand trap cobbles and mountain ores into natural sand, mechanism sand, and uniform material.
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