Please register or log in.
  • (22 pages)
  • first
  • prev
  • 1
  • 2
  • 3
  • 4
  • 5
  • next
  • last
Advertisements of user kmei4545
  Title Category ascendingdescending
add to favorites What is the use of quartz sand Cars
Quartz sand can also be used in other industries, such as metallurgical industry, refractory material manufacturing industry, plastic industry, abrasive industry, rubber manufacturing industry, chemical industry, construction industry, etc. In glass manufacturing, the raw materials used in float glass manufacturing are sea sand, mica sandstone powder, soda, and calcite. They are prepared according to a certain proportion. Then the glass is melted at high temperature and processed. It can be seen that quartz sand plays an important role in glass making. Silicide is needed in the manufacture of ceramics, and the silicide is obtained from quartz sand. Silicide is also an important refractory so quartz sand can be used in the manufacture of refractories. Silicides are also useful in metallurgy, construction, and chemical industries. Silicides can be used as additives or raw materials in the metallurgical industry, as well as in building concrete, road materials, and cementitious materials. In the chemical industry, it is mainly used as raw materials such as sodium silicate. Quartz sand can be used not only in the above industries but also in two industries with high-tech content. For example, the aerospace industry and the electronics manufacturing industry, the silicon obtained by the purification of quartz sand grinded by Raymond mill is an important aerospace industry material, so its economic value and scientific and technological value are very high.
add to favorites What is the use of quartz sand Hardware - Memory chips
Quartz sand can also be used in other industries, such as metallurgical industry, refractory material manufacturing industry, plastic industry, abrasive industry, rubber manufacturing industry, chemical industry, construction industry, etc. In glass manufacturing, the raw materials used in float glass manufacturing are sea sand, mica sandstone powder, soda, and calcite. They are prepared according to a certain proportion. Then the glass is melted at high temperature and processed. It can be seen that quartz sand plays an important role in glass making. Silicide is needed in the manufacture of ceramics, and the silicide is obtained from quartz sand. Silicide is also an important refractory so quartz sand can be used in the manufacture of refractories. Silicides are also useful in metallurgy, construction, and chemical industries. Silicides can be used as additives or raw materials in the metallurgical industry, as well as in building concrete, road materials, and cementitious materials. In the chemical industry, it is mainly used as raw materials such as sodium silicate. Quartz sand can be used not only in the above industries but also in two industries with high-tech content. For example, the aerospace industry and the electronics manufacturing industry, the silicon obtained by the purification of quartz sand grinded by Raymond mill is an important aerospace industry material, so its economic value and scientific and technological value are very high.
add to favorites The disadvantage of the talc mill Cars
When the crushing force acts on the frame, the talc mill occupies less space than the large cone crusher, produces less deformation to the installation base, and has greater production capacity than the jaw crusher. The disadvantage of the talc mill is that the crusher concentrates on the center of the talc, so it needs a high-strength shaft, bearing and supporting mechanism. talc mill has been used as supporting equipment for E-crusher, cone crusher and other crushers, as a secondary crushing of materials, that is to say, talc millhas been in a supporting role. Talc mill can be used continuously for more than one year. When the wear is serious, the cover can be replaced by removing it. Small maintenance and low cost are incomparable to any other type of crusher in China. The talc gap of the abrasive talc body of thetalc mill can be adjusted arbitrarily from 1 mm to 20 mm. After adjusting the talc gap according to the requirement of crushing size, the crushing size can be conttalced reliably, and all of them are discharged from below the crushing chamber with ideal size.
add to favorites The disadvantage of the talc mill Hardware - Memory chips
When the crushing force acts on the frame, the talc mill occupies less space than the large cone crusher, produces less deformation to the installation base, and has greater production capacity than the jaw crusher. The disadvantage of the talc mill is that the crusher concentrates on the center of the talc, so it needs a high-strength shaft, bearing and supporting mechanism. talc mill has been used as supporting equipment for E-crusher, cone crusher and other crushers, as a secondary crushing of materials, that is to say, talc millhas been in a supporting role. Talc mill can be used continuously for more than one year. When the wear is serious, the cover can be replaced by removing it. Small maintenance and low cost are incomparable to any other type of crusher in China. The talc gap of the abrasive talc body of thetalc mill can be adjusted arbitrarily from 1 mm to 20 mm. After adjusting the talc gap according to the requirement of crushing size, the crushing size can be conttalced reliably, and all of them are discharged from below the crushing chamber with ideal size.
add to favorites the grinding effect naturally diminishes Cars
At higher rotation rates, the raymond mill is in a throw-down state, and the situation is complicated in the throwing state. At a certain filling rate, as the turning speed increases, the raymond mill will change from a plunging state to a throwing state. However, at different filling rates, the rotation rate required for the raymond mill to change from leeching to throwing is also different. The filling rate is higher and the rotation speed required to change to the throwing state is higher. Conversely, with less ball loading, the grinding effect naturally diminishes. In terms of mechanical phenomena, the ball is loaded, the power consumption is greater, and the mill productivity is also large. In addition, the material in the mill also includes ore and water, and there is a certain gap between the actual power and the theoretical power. In summary, we can know that at different speeds, the filling rate has a corresponding adaptation value. The fitness value is not as high as possible, and how to find the adaptive filling rate needs to be judged by experiment.
add to favorites the grinding effect naturally diminishes Hardware - Memory chips
At higher rotation rates, the raymond mill is in a throw-down state, and the situation is complicated in the throwing state. At a certain filling rate, as the turning speed increases, the raymond mill will change from a plunging state to a throwing state. However, at different filling rates, the rotation rate required for the raymond mill to change from leeching to throwing is also different. The filling rate is higher and the rotation speed required to change to the throwing state is higher. Conversely, with less ball loading, the grinding effect naturally diminishes. In terms of mechanical phenomena, the ball is loaded, the power consumption is greater, and the mill productivity is also large. In addition, the material in the mill also includes ore and water, and there is a certain gap between the actual power and the theoretical power. In summary, we can know that at different speeds, the filling rate has a corresponding adaptation value. The fitness value is not as high as possible, and how to find the adaptive filling rate needs to be judged by experiment.
add to favorites Marble Gangue Crushing Industry Cars
Marble gangue is a kind of solid waste discharged from marble mining and marble washing. It is a kind of black-gray rock with lower carbon content and harder than marble. In real life, if the gangue has not been treated by crusher and other equipment, it will seriously damage the environment. From the point of view of marble mining process, China produces 100 million tons of marble annually and discharges about 14 million tons of gangue. From the point of view of marble washing and processing, 20 million tons of gangue will be discharged per 100 million tons of coking marble washed, and 15 million tons of gangue will be discharged per 100 million tons of power marble washed. From these data, we can see that the discharge of marble is huge. A large number of piled marble not only occupies land and affects the ecological environment, but also pollutes the surrounding soil and groundwater by leaching water of marble. Marble gangue contains certain combustibles, which occurs naturally under suitable conditions and pollutes the atmosphere by discharging harmful gases, affecting the health of residents in mining areas. Therefore, the treatment of marble is imperative.
add to favorites Marble Gangue Crushing Industry Hardware - Memory chips
Marble gangue is a kind of solid waste discharged from marble mining and marble washing. It is a kind of black-gray rock with lower carbon content and harder than marble. In real life, if the gangue has not been treated by crusher and other equipment, it will seriously damage the environment. From the point of view of marble mining process, China produces 100 million tons of marble annually and discharges about 14 million tons of gangue. From the point of view of marble washing and processing, 20 million tons of gangue will be discharged per 100 million tons of coking marble washed, and 15 million tons of gangue will be discharged per 100 million tons of power marble washed. From these data, we can see that the discharge of marble is huge. A large number of piled marble not only occupies land and affects the ecological environment, but also pollutes the surrounding soil and groundwater by leaching water of marble. Marble gangue contains certain combustibles, which occurs naturally under suitable conditions and pollutes the atmosphere by discharging harmful gases, affecting the health of residents in mining areas. Therefore, the treatment of marble is imperative.
add to favorites Working principle of ball mill Cars
The working principle of ball mill is that the motor drives the cylinder to rotate through the deceleration device. When the cylinder is rotated, the crushed ore and steel balls are brought to a certain height by the friction force and centrifugal force of the lining plate. As a result of gravity, the ore will be thrown down and dropped, and the ore will be gradually crushed under the impact and grinding action. The crushed ore is discharged out of the barrel through the discharging part. After the discharged minerals are classified into qualified products in the screw classifier, the coarse sand is returned to the ball mill through the combined feeder to continue grinding. The feeder feeds continuously and evenly, the ore enters the ball mill continuously and evenly through the combined feeder, and the grinded materials are discharged continuously from the ball mill. Ball mill is a continuous grinding equipment which can work 24 hours a day.
add to favorites Working principle of ball mill Hardware - Memory chips
The working principle of ball mill is that the motor drives the cylinder to rotate through the deceleration device. When the cylinder is rotated, the crushed ore and steel balls are brought to a certain height by the friction force and centrifugal force of the lining plate. As a result of gravity, the ore will be thrown down and dropped, and the ore will be gradually crushed under the impact and grinding action. The crushed ore is discharged out of the barrel through the discharging part. After the discharged minerals are classified into qualified products in the screw classifier, the coarse sand is returned to the ball mill through the combined feeder to continue grinding. The feeder feeds continuously and evenly, the ore enters the ball mill continuously and evenly through the combined feeder, and the grinded materials are discharged continuously from the ball mill. Ball mill is a continuous grinding equipment which can work 24 hours a day.
add to favorites the jaw plate and the jaw crusher surface Cars
For example, nowadays cement is produced by a new dry process with pre-decomposition, which improves the silicic acid rate in the raw material mixing, and often needs to be mixed with siliceous raw materials. The contact between the jaw plate and the jaw crusher surface is not stable; the eccentric shaft rotates too fast to remove the crushed materials, which results in jamming of the crushing chamber and wear of the jaw plate. Material properties have changed, but the crusher has not been adjusted in time; the angle between the movable jaw plate and the fixed jaw plate is too large to exceed the normal range; The strength and wear resistance of the jaw plate are not good. The newly installed jaw plate must be fixed tightly, installed well, and the surface of the jaw crusher contacts smoothly. A layer of material with good plasticity can be padded between the jaw plate and the surface of the jaw crusher. Every batch of materials entering the crusher should be sampled and checked. Once there is a great change in the nature of the materials, the parameters of the crusher should be changed in time to match the materials entering the crusher.
add to favorites the jaw plate and the jaw crusher surface Hardware - Memory chips
For example, nowadays cement is produced by a new dry process with pre-decomposition, which improves the silicic acid rate in the raw material mixing, and often needs to be mixed with siliceous raw materials. The contact between the jaw plate and the jaw crusher surface is not stable; the eccentric shaft rotates too fast to remove the crushed materials, which results in jamming of the crushing chamber and wear of the jaw plate. Material properties have changed, but the crusher has not been adjusted in time; the angle between the movable jaw plate and the fixed jaw plate is too large to exceed the normal range; The strength and wear resistance of the jaw plate are not good. The newly installed jaw plate must be fixed tightly, installed well, and the surface of the jaw crusher contacts smoothly. A layer of material with good plasticity can be padded between the jaw plate and the surface of the jaw crusher. Every batch of materials entering the crusher should be sampled and checked. Once there is a great change in the nature of the materials, the parameters of the crusher should be changed in time to match the materials entering the crusher.
add to favorites Control system automation Cars
With the progress of science and technology and the development of automatic control technology, whether to adopt pipeline operation and automatic control has become an important indicator to measure the advanced ultrafine mill technology. The automatic control system not only ensures the flow-line operation of production process, but also reduces the labor intensity of operators. More importantly, it can ensure the accuracy of production process and real-time feedback, improve product quality and reduce equipment failure rate. Mills are attracting more and more attention. Their technology and equipment are developing rapidly and their applications are becoming wider and wider. Its scope has gone beyond the original definition of ultrafine mill technology. It should also pay attention to the combination of equipment development and process research, so as to promote the intersection and integration of multiple professions.
add to favorites Control system automation Hardware - Memory chips
With the progress of science and technology and the development of automatic control technology, whether to adopt pipeline operation and automatic control has become an important indicator to measure the advanced ultrafine mill technology. The automatic control system not only ensures the flow-line operation of production process, but also reduces the labor intensity of operators. More importantly, it can ensure the accuracy of production process and real-time feedback, improve product quality and reduce equipment failure rate. Mills are attracting more and more attention. Their technology and equipment are developing rapidly and their applications are becoming wider and wider. Its scope has gone beyond the original definition of ultrafine mill technology. It should also pay attention to the combination of equipment development and process research, so as to promote the intersection and integration of multiple professions.
add to favorites Trends of Sand Making Machine Cars
Energy-saving has become the main direction of the development of grinding industry, and various manufacturers have produced sand making machine. The following is a summary of the six major directions and trends of sand making machine development at this stage. 1. Large-scale equipment With the progress of science and technology and the development of technology, the advantages of large-scale production equipment become more and more obvious. The development of mechanical structure design and manufacturing technology provides a solid technical guarantee for the large-scale grinder equipment. At present, the sand making machine is developing towards large-scale, and the large-scale industrial sand making machine has been widely used in the market. 2. Compact structure Another development trend of sand making machine is compact structure. The structure design of the equipment is more reasonable, compact, and more in line with ergonomic principles, which reduces the manufacturing cost, reduces the area occupied and improves the grinding efficiency.
add to favorites Trends of Sand Making Machine Hardware - Memory chips
Energy-saving has become the main direction of the development of grinding industry, and various manufacturers have produced sand making machine. The following is a summary of the six major directions and trends of sand making machine development at this stage. 1. Large-scale equipment With the progress of science and technology and the development of technology, the advantages of large-scale production equipment become more and more obvious. The development of mechanical structure design and manufacturing technology provides a solid technical guarantee for the large-scale grinder equipment. At present, the sand making machine is developing towards large-scale, and the large-scale industrial sand making machine has been widely used in the market. 2. Compact structure Another development trend of sand making machine is compact structure. The structure design of the equipment is more reasonable, compact, and more in line with ergonomic principles, which reduces the manufacturing cost, reduces the area occupied and improves the grinding efficiency.
add to favorites The First Choice of Sand Washer Cars
With the development of economy and industry, China's electricity consumption is increasing, and the pollution caused by energy consumption and sand washing machine cannot be ignored.The state has intensified its efforts to control sulfur dioxide emissions from thermal sand washing machines, and more and more attention has been paid to the desulfurization systems in the major fire sand washing machines. How to choose suitable desulphurization technology and desulphurization equipment becomes the primary concern of plant equipment purchasing personnel.The desulfurizer in the desulfurization process of the thermal sand washing machine is mostly limestone powder.The quality, fineness and particle distribution of limestone powder are one of the main factors affecting the desulfurization effect.The selection of suitable limestone powder production technology and desulfurization mill plays an important role in the whole desulfurization process of the sand washing machine. At present, many different types of pulverizer are used in sand washing machine desulfurization limestone powder.As the standard grinding mill in sand washing machine, GUI mine has high attainments in the powder of sand washing machine.In recent years, the new mine remonter has occupied half of China's sand washing machine, and the customer has the high evaluation of the new type of mill.
add to favorites The First Choice of Sand Washer Hardware - Memory chips
With the development of economy and industry, China's electricity consumption is increasing, and the pollution caused by energy consumption and sand washing machine cannot be ignored.The state has intensified its efforts to control sulfur dioxide emissions from thermal sand washing machines, and more and more attention has been paid to the desulfurization systems in the major fire sand washing machines. How to choose suitable desulphurization technology and desulphurization equipment becomes the primary concern of plant equipment purchasing personnel.The desulfurizer in the desulfurization process of the thermal sand washing machine is mostly limestone powder.The quality, fineness and particle distribution of limestone powder are one of the main factors affecting the desulfurization effect.The selection of suitable limestone powder production technology and desulfurization mill plays an important role in the whole desulfurization process of the sand washing machine. At present, many different types of pulverizer are used in sand washing machine desulfurization limestone powder.As the standard grinding mill in sand washing machine, GUI mine has high attainments in the powder of sand washing machine.In recent years, the new mine remonter has occupied half of China's sand washing machine, and the customer has the high evaluation of the new type of mill.
add to favorites the main wear-resistant parts Cars
As we all know, the main wear-resistant parts of the mobile crusher are the wear-resistant lining plate and the hammer head of the mobile crusher. SBM Mining Machinery fully considered the role and coordination of various components in the design. The wear-resisting hammer head of the mobile crusher produced by SBM Mining Machinery is a kind of high wear-resisting hammer developed for the abnormal limestone containing SiO2. It is suitable for working under severe abrasive wear conditions, suitable for crushing hard, high SiO2, strong abrasive limestone. In our country, we take the lead in adopting out-of-furnace refining and integral pressure casting technology. The molten steel is purer and the matrix is more compact. The service life of crusher hammer is 50-98% longer than that of common high manganese steel hammer, and the use is safer and more reliable. The wear-resistant liner of SBM Mining Machinery crusher is made of Cr7C3 carbide with volume fraction of more than 50% formed by surfacing welding on common steel plate or heat-resistant steel plate and stainless steel plate. Wear-resistant steel sheet has high wear resistance, impact resistance, deformability and weldability. It can be directly processed into engineering parts like steel sheet to meet the needs of wear industry and mining. Its wear-resistant life can be increased by more than 15 times than that of ordinary steel sheet.
add to favorites the main wear-resistant parts Hardware - Memory chips
As we all know, the main wear-resistant parts of the mobile crusher are the wear-resistant lining plate and the hammer head of the mobile crusher. SBM Mining Machinery fully considered the role and coordination of various components in the design. The wear-resisting hammer head of the mobile crusher produced by SBM Mining Machinery is a kind of high wear-resisting hammer developed for the abnormal limestone containing SiO2. It is suitable for working under severe abrasive wear conditions, suitable for crushing hard, high SiO2, strong abrasive limestone. In our country, we take the lead in adopting out-of-furnace refining and integral pressure casting technology. The molten steel is purer and the matrix is more compact. The service life of crusher hammer is 50-98% longer than that of common high manganese steel hammer, and the use is safer and more reliable. The wear-resistant liner of SBM Mining Machinery crusher is made of Cr7C3 carbide with volume fraction of more than 50% formed by surfacing welding on common steel plate or heat-resistant steel plate and stainless steel plate. Wear-resistant steel sheet has high wear resistance, impact resistance, deformability and weldability. It can be directly processed into engineering parts like steel sheet to meet the needs of wear industry and mining. Its wear-resistant life can be increased by more than 15 times than that of ordinary steel sheet.