Apr. 29, 2024
A machine called a sand making machine, or sand maker, can crush small stones into sand. It is a machine specifically designed for this purpose and works by using high-speed rotating impaction to break the rocks into smaller pieces. The crushed rocks are then screened to produce the desired size of sand. Some common sand making machines include vertical-shaft impact crushers (VSI) and hammer crushers.
The equipment configuration of artificial sand making plant includes vibrating feeder, coarse crusher, medium and fine crusher, vibrating screen, sand making machine, belt conveyor. Among them, feeders, vibrating screens and conveyors are auxiliary equipment.
1. Feed
The stones blasted from the mountain are sent to the vibrating feeder through the dump truck. Vibrating feeder has strong adaptability, stable operation and high cost performance. It is a feeding equipment widely used in sand and gravel enterprises. The vibrating feeder can feed the crushing equipment continuously and evenly, effectively prolonging the service life of the equipment. Small volume, light weight, small power, compact structure, convenient installation, low operation cost and low investment cost.
2. Coarse and Fine Crushing
According to different crushing purposes, crushers are divided into coarse crushing and medium fine crushing: coarse crushers can process large stones to medium particle size at one time; The medium and fine crusher is mainly used to further crush and reshape the coarse crushed stone to meet the high standard requirements of construction projects for stone. The vibrating feeder evenly sends the stones to the jaw crusher, and the broken stones from the jaw are broken for the first crushing, that is, coarse crushing. The stones broken from the jaw are then transported to the cone crusher or impact crusher through the belt conveyor for secondary crushing, that is, fine crushing.
3. Sand Making and Screening
The finely crushed materials are sent to the sand making machine by belt conveyor for fine crushing, and the finely crushed materials are screened out by vibrating screen.
The general production line can be completed by the above three steps, but for those with strict requirements on the powder content of sand, a sand washer can be added after fine crushing and screening. Circular vibrating screen and linear vibrating screen are common in sand production line. Belt conveyor is the hub of sand production line. It has the advantages of low kinetic energy consumption, high production efficiency, large conveying capacity, flexible use, economy and practicality.
Get PriceView MoreWe've had a lot of discussion about the sand making machine. In operation, it's inevitable that sand making machine will encounter a variety of problems. Once sand maker being in breaking down, it will affect the production efficiency and then affect the economic benefits.
Today we will provide you with a summary of 10 common failures and teach you how to deal with them. I hope this article will help you in the future if you encounter such problems.
Fault 1: The Equipment Is Not Running Smoothly With Overmuch Fuselage Swings
Fault 2: The Equipment Made Abnormal Noise During Operation
Fault 3: Bearings Are Not Flexible
Fault 4: High Temperature Of Bearings
Fault 5: The Sealing Rings Of The Shaft Are Damaged
Fault 6: Oil Soaks Into The Upper And Lower End Of The Shaft
Fault 7: The Discharge Size Becomes Larger
Fault8: The Machine Sounds Rise Suddenly With A Boom
Fault 9: Excessive Idling Resistance
Fault10: There Is A Clanking Of Metal In The Sand Making Machine
Get PriceView MoreSand can be divided into natural sand and manufactured sand：
Natural sand: Rock particles with a particle size of less than 5mm, formed by natural conditions (mainly weathering of rocks), are called natural sand.
Manufactured sand：rock, mine tailings or industrial waste slag particles with particle size less than 4.7MM, which are made by mechanical crushing and screening after soil removal treatment, but soft and weathered particles are not included.
1. The raw material of manufactured sand is fixed and produced after being broken by special crushing equipment. The mechanized production mode ensures the quality of manufactured sand is stable, adjustable and controllable, and can adjust the relevant parameters such as particle size distribution and fineness according to the needs of the project, which has better engineering applicability than river sand.
2. The surface of river sand is usually smooth after being scoured by water flow, while the manufactured sand has many sections and rough surface, so the machine-made sand particles can better combine with cementitious materials such as cement.
3. The raw materials of manufactured sand sand can come from some solid wastes. At the same time, in urban planning and construction, a large number of construction waste can be broken by mobile crusher to produce and process recycled aggregate, which not only solves the problem of environmental pollution, but also improves the utilization rate of natural resources.
4. During the period of shortage of river sand resources and rapid rise of raw material prices, the production cost of concrete enterprises can be reduced and the impact on the engineering field can be reduced.
Get PriceView MoreLubrication is an important part of daily maintenance of sand making machine. Lubricating can reduce wear of mechanical parts and extend their service life. In addition, the frictional heat generated during the operation of the equipment can also be dissipated through lubricating oil.
But there are still some problems even if we have already lubricated the sand making machine regularly. Now we can tell you that it may be due to a failure of lubrication. So the question is what causes the failure of lubrication? And how should we do?
Actually, there may be many reasons for the failure of lubrication of sand making machine, but here I will list 5 major reasons that cause the lubrication of sand making equipment failed.
1. Lubricating Oil Deterioration
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2. The Sand Making Machine Is Clogged
3. Inappropriate Lubricating Oil
4. The Lubrication System Is Short Of Oil
5. There Are Impurities In Lubrication System
In addition, if you want to do lubrication well when using the sand making machine, you also need to buy qualified lubricating oil and maintain the correct lubrication operation.
Get PriceView MoreRotor is the core component of sand making machine. The principle of the sand making machine is to use the inertial kinetic energy of the rotor to rotate at a high speed to project the material in the circumferential direction through the channel of the rotor wheel, and impact the material accumulated on the impact anvil or the lining plate for impact crushing or shaping. The reshaped and rebounded materials are then crushed by the hammer plate integrated outside the high-speed rotor.
After the rotor vibrates for some reason, it is very likely to cause vibration of the entire equipment, and the vibrating rotor will greatly affect the use of the equipment, and even lead to failures. Here are 9 reasons and solutions for abnormal vibration of sand making machine.
Sand making machine is one of the commonly used sand making equipment. Improve the production efficiency of sand making machine can help customers get higher profit. Here are 4 tips to improve the production capacity of sand making machine in the production process.
1. Adjust The Speed Of Belt Pulley Properlye
2. Pay Attention To Lubrication And Change The Worn Parts Timely
3. Feeding Continuously And Evenly
4. Properties Of Raw Material
Get PriceView MoreIt is understood that as long as the water content of the ore is within a certain range, it can be used to produce manufactured sand by sand making machine. In the mining industry, there are nearly 200 kinds of stones can be used to produce manufactured sand, including solid wastes such as tailings, construction waste, coal gangue, etc. Here is an introduction to common manufactured sand materials and corresponding sand making equipment.
These stones are all ideal materials in for building. They are hard in texture and can be used as raw materials in sand making production. For example, manufactured sand made of basalt can be mixed with concrete, which can reduce the weight of concrete, and also has the functions of sound insulation and heat insulation. It is a good aggregate for lightweight high-rise building concrete. The manufactured sand produced from river pebbles is often used for road paving and house construction. The stone powder produced in the production of machine-made sand from granite and limestone can also be reused.
These stones are mainly composed of feldspar and quartz, which belongs to sedimentary rock. They are good raw material for manufactured sand in terms of grain shape and strength, which can reach or even be better than natural sand. In addition, manufactured sand produced by sandstone also has the advantages of non-weathering, non-melting, sound absorption, and moisture-proof, and it is also a good building and decoration material.
When we use sandstone to crush into construction sand, it needs to go through the production process of crushing, sand making, screening, etc. The whole crushing plant needs to be reasonably matched to achieve low investment and high efficiency. According to the characteristics of sandstone, sandstone is suitable for the following equipment.
These stones belong to industrial solid waste. But with the advance of sand making process, these wastes are also "treasures", especially construction waste. In recent years, construction waste treatment is a very popular field in aggregates industry, and it has been sought after by a large number of investors. Construction wastes contains lot of crushed stones, concrete blocks, bricks and tiles, which can be crushed and made into new aggregates, and then used in highways and construction.
Using these industrial wastes to make manufactured sand can not only save costs and get high profits, but contribute to waste recycling.
Get PriceView MoreWith the acceleration of the urbanization in the world, and the national new-type urbanization plan is also on the agenda, the market demand for aggregates is getting bigger and bigger, and the standards for the quality of aggregates are also getting higher and higher.
This has spawned the rise of a large number of sand making machine manufacturers. The number of sand making machine manufacturers has increased unprecedentedly. For users, how to find a suitable one from so many sand making machine manufacturers?
No I will tell you: Don't worry, there are 3 tips can help you!
1.Choose a responsible manufacturer
2. Do more comparison
3.Conduct field trips
Get PriceView MoreThe competition of sand making machine manufacturers is very fierce, if the existing manufacturers want to stand out in the industry, they need to establish a general view and pay more attention to the development of sand making machine. The development of sand making machine is very rapid, and its future development trends are mainly as follows:
1. Large-Scale Development
2. Environmental Protection
3. Automation
4. Development Of Mechatronics
5.Simplified Structure
6. Standardization Development
Get PriceView MoreBasalt is a basic volcanic rock, an important component of the earth's oceanic and continental crust. The main components of basalt are feldspar and pyroxene. Due to different formation environments, different material components will be mixed, so they will also show different colors. To make basalt widely used, sand making processing for basalt is required. Manufactured sand processed by basalt can be used in industries such as pavement and building materials.
So, which sand making machine is effective for making basalt sand?
In today’s market, sand making equipment with low energy consumption, environmental protection, and advanced intelligence are more popular in the industry. For example, the VSI6X impact sand making machine produced by SBM not only meets national production standards, but can also be widely used in many industries like airports and buildings. , Cement, high-grade highways, railways. In addition, it is also suitable for large, medium and small-scale machine-made sand plants.
Suggested reading:A machine called a sand making machinesand making machine, or sand maker, can crush small stones into sand. It is a machine specifically designed for this purpose and works by using high-speed rotating impaction to break the rocks into smaller pieces. The crushed rocks are then screened to produce the desired size of sand. Some common sand making machines include vertical-shaft impact crushers (VSI) and hammer crushers.
The equipment configuration of artificial sand making plant includes vibrating feeder, coarse crusher, medium and fine crusher, vibrating screen, sand making machine, belt conveyor. Among them, feeders, vibrating screens and conveyors are auxiliary equipment.
1. Feed
The stones blasted from the mountain are sent to the vibrating feeder through the dump truck. Vibrating feeder has strong adaptability, stable operation and high cost performance. It is a feeding equipment widely used in sand and gravel enterprises. The vibrating feeder can feed the crushing equipment continuously and evenly, effectively prolonging the service life of the equipment. Small volume, light weight, small power, compact structure, convenient installation, low operation cost and low investment cost.
2. Coarse and Fine Crushing
According to different crushing purposes, crushers are divided into coarse crushing and medium fine crushing: coarse crushers can process large stones to medium particle size at one time; The medium and fine crusher is mainly used to further crush and reshape the coarse crushed stone to meet the high standard requirements of construction projects for stone. The vibrating feeder evenly sends the stones to the jaw crusher, and the broken stones from the jaw are broken for the first crushing, that is, coarse crushing. The stones broken from the jaw are then transported to the cone crusher or impact crusher through the belt conveyor for secondary crushing, that is, fine crushing.
3. Sand Making and Screening
The finely crushed materials are sent to the sand making machine by belt conveyor for fine crushing, and the finely crushed materials are screened out by vibrating screen.
The general production line can be completed by the above three steps, but for those with strict requirements on the powder content of sand, a sand washer can be added after fine crushing and screening. Circular vibrating screen and linear vibrating screen are common in sand production line. Belt conveyor is the hub of sand production line. It has the advantages of low kinetic energy consumption, high production efficiency, large conveying capacity, flexible use, economy and practicality.
Get PriceView MoreWe've had a lot of discussion about the sand making machine. In operation, it's inevitable that sand making machine will encounter a variety of problems. Once sand maker being in breaking down, it will affect the production efficiency and then affect the economic benefits.
Today we will provide you with a summary of 10 common failures and teach you how to deal with them. I hope this article will help you in the future if you encounter such problems.
Fault 1: The Equipment Is Not Running Smoothly With Overmuch Fuselage Swings
Fault 2: The Equipment Made Abnormal Noise During Operation
Fault 3: Bearings Are Not Flexible
Fault 4: High Temperature Of Bearings
Fault 5: The Sealing Rings Of The Shaft Are Damaged
Fault 6: Oil Soaks Into The Upper And Lower End Of The Shaft
Fault 7: The Discharge Size Becomes Larger
Fault8: The Machine Sounds Rise Suddenly With A Boom
Fault 9: Excessive Idling Resistance
Fault10: There Is A Clanking Of Metal In The Sand Making Machine
Get PriceView MoreSand can be divided into natural sand and manufactured sand：
Natural sand: Rock particles with a particle size of less than 5mm, formed by natural conditions (mainly weathering of rocks), are called natural sand.
Manufactured sand：rock, mine tailings or industrial waste slag particles with particle size less than 4.7MM, which are made by mechanical crushing and screening after soil removal treatment, but soft and weathered particles are not included.
1. The raw material of manufactured sand is fixed and produced after being broken by special crushing equipment. The mechanized production mode ensures the quality of manufactured sand is stable, adjustable and controllable, and can adjust the relevant parameters such as particle size distribution and fineness according to the needs of the project, which has better engineering applicability than river sand.
2. The surface of river sand is usually smooth after being scoured by water flow, while the manufactured sand has many sections and rough surface, so the machine-made sand particles can better combine with cementitious materials such as cement.
3. The raw materials of manufactured sand sand can come from some solid wastes. At the same time, in urban planning and construction, a large number of construction waste can be broken by mobile crusher to produce and process recycled aggregate, which not only solves the problem of environmental pollution, but also improves the utilization rate of natural resources.
4. During the period of shortage of river sand resources and rapid rise of raw material prices, the production cost of concrete enterprises can be reduced and the impact on the engineering field can be reduced.
Get PriceView MoreLubrication is an important part of daily maintenance of sand making machine. Lubricating can reduce wear of mechanical parts and extend their service life. In addition, the frictional heat generated during the operation of the equipment can also be dissipated through lubricating oil.
But there are still some problems even if we have already lubricated the sand making machine regularly. Now we can tell you that it may be due to a failure of lubrication. So the question is what causes the failure of lubrication? And how should we do?
Actually, there may be many reasons for the failure of lubrication of sand making machine, but here I will list 5 major reasons that cause the lubrication of sand making equipment failed.
1. Lubricating Oil Deterioration
2. The Sand Making Machine Is Clogged
3. Inappropriate Lubricating Oil
4. The Lubrication System Is Short Of Oil
5. There Are Impurities In Lubrication System
In addition, if you want to do lubrication well when using the sand making machine, you also need to buy qualified lubricating oil and maintain the correct lubrication operation.
Get PriceView MoreRotor is the core component of sand making machine. The principle of the sand making machine is to use the inertial kinetic energy of the rotor to rotate at a high speed to project the material in the circumferential direction through the channel of the rotor wheel, and impact the material accumulated on the impact anvil or the lining plate for impact crushing or shaping. The reshaped and rebounded materials are then crushed by the hammer plate integrated outside the high-speed rotor.
After the rotor vibrates for some reason, it is very likely to cause vibration of the entire equipment, and the vibrating rotor will greatly affect the use of the equipment, and even lead to failures. Here are 9 reasons and solutions for abnormal vibration of sand making machine.
Sand making machine is one of the commonly used sand making equipment. Improve the production efficiency of sand making machine can help customers get higher profit. Here are 4 tips to improve the production capacity of sand making machine in the production process.
1. Adjust The Speed Of Belt Pulley Properlye
2. Pay Attention To Lubrication And Change The Worn Parts Timely
3. Feeding Continuously And Evenly
4. Properties Of Raw Material
Get PriceView MoreIt is understood that as long as the water content of the ore is within a certain range, it can be used to produce manufactured sand by sand making machine. In the mining industry, there are nearly 200 kinds of stones can be used to produce manufactured sand, including solid wastes such as tailings, construction waste, coal gangue, etc. Here is an introduction to common manufactured sand materials and corresponding sand making equipment.
These stones are all ideal materials in for building. They are hard in texture and can be used as raw materials in sand making production. For example, manufactured sand made of basalt can be mixed with concrete, which can reduce the weight of concrete, and also has the functions of sound insulation and heat insulation. It is a good aggregate for lightweight high-rise building concrete. The manufactured sand produced from river pebbles is often used for road paving and house construction. The stone powder produced in the production of machine-made sand from granite and limestone can also be reused.
These stones are mainly composed of feldspar and quartz, which belongs to sedimentary rock. They are good raw material for manufactured sand in terms of grain shape and strength, which can reach or even be better than natural sand. In addition, manufactured sand produced by sandstone also has the advantages of non-weathering, non-melting, sound absorption, and moisture-proof, and it is also a good building and decoration material.
When we use sandstone to crush into construction sand, it needs to go through the production process of crushing, sand making, screening, etc. The whole crushing plant needs to be reasonably matched to achieve low investment and high efficiency. According to the characteristics of sandstone, sandstone is suitable for the following equipment.
These stones belong to industrial solid waste. But with the advance of sand making process, these wastes are also "treasures", especially construction waste. In recent years, construction waste treatment is a very popular field in aggregates industry, and it has been sought after by a large number of investors. Construction wastes contains lot of crushed stones, concrete blocks, bricks and tiles, which can be crushed and made into new aggregates, and then used in highways and construction.
Using these industrial wastes to make manufactured sand can not only save costs and get high profits, but contribute to waste recycling.
Get PriceView MoreWith the acceleration of the urbanization in the world, and the national new-type urbanization plan is also on the agenda, the market demand for aggregates is getting bigger and bigger, and the standards for the quality of aggregates are also getting higher and higher.
This has spawned the rise of a large number of sand making machine manufacturers. The number of sand making machine manufacturers has increased unprecedentedly. For users, how to find a suitable one from so many sand making machine manufacturers?
No I will tell you: Don't worry, there are 3 tips can help you!
1.Choose a responsible manufacturer
2. Do more comparison
3.Conduct field trips
Get PriceView MoreThe competition of sand making machine manufacturers is very fierce, if the existing manufacturers want to stand out in the industry, they need to establish a general view and pay more attention to the development of sand making machine. The development of sand making machine is very rapid, and its future development trends are mainly as follows:
1. Large-Scale Development
2. Environmental Protection
3. Automation
4. Development Of Mechatronics
5.Simplified Structure
6. Standardization Development
Get PriceView MoreBasalt is a basic volcanic rock, an important component of the earth's oceanic and continental crust. The main components of basalt are feldspar and pyroxene. Due to different formation environments, different material components will be mixed, so they will also show different colors. To make basalt widely used, sand making processing for basalt is required. Manufactured sand processed by basalt can be used in industries such as pavement and building materials.
So, which sand making machine is effective for making basalt sand?
In today’s market, sand making equipment with low energy consumption, environmental protection, and advanced intelligence are more popular in the industry. For example, the VSI6X impact sand making machine produced by SBM not only meets national production standards, but can also be widely used in many industries like airports and buildings. , Cement, high-grade highways, railways. In addition, it is also suitable for large, medium and small-scale machine-made sand plants.
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