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How to solve the problem ...

07-21-2018, 02:53 AM
Last post by crushermachine2
Shanghai SBM sand making ...

07-20-2018, 03:35 AM
Last post by crushermachine2
How to distinguish sand m...

07-19-2018, 02:48 AM
Last post by crushermachine2
The output size and mater...

07-17-2018, 03:52 AM
Last post by crushermachine2
Which kind of sand making...

07-16-2018, 05:47 AM
Last post by crushermachine2
What is the benefit of th...

07-14-2018, 02:57 AM
Last post by crushermachine2
What is the role of the s...

07-13-2018, 05:42 AM
Last post by crushermachine2
What is the crushing effe...

07-12-2018, 05:50 AM
Last post by crushermachine2
SBM new ultra-fine grindi...

07-11-2018, 06:28 AM
Last post by crushermachine2
Which parts of the ultra-...

07-10-2018, 02:48 AM
Last post by crushermachine2

  How to solve the problem of the body swing of the sand making machine
Posted by: crushermachine2 - 07-21-2018, 02:53 AM - Forum: General chat - No Replies

How to solve the problem of the body swing of the sand making machine? As we all know, sand making equipment is the core equipment of the modern sandstone production line industry. When the equipment is used for a long time, there will be such a problem of living. We will talk about how to deal with the problem of the body swing of the sand making machine.
What is the main reason for the swing of the sand machine body? We and the SBM have investigated and analyzed the main reasons for the body swing of the sand making machine. First, the feed size is too large. Second, the impeller channel is blocked. Third, the wear block is over-grinded. These three reasons can cause the body of the sand making machine to swing. Below we give a reasonable solution for each reason.
First of all, we can adjust the feeding force to solve the swing of the sand machine body caused by the excessive feeding force. Secondly, it was found that the impeller channel of the sand making machine was blocked, and we need to take out the channel blocking material in time. We can replace the full set of wear-resistant body to deal with the vibration caused by the over-grinding of the wear block.
In summary, we have summarized the most effective way to solve the swing of the machine body of the sand making machine. For more information on the maintenance and troubleshooting of sand making equipment, please visit our official website or contact us directly!

  Shanghai SBM sand making machine pushes sand and gravel aggregate industry to a new l
Posted by: crushermachine2 - 07-20-2018, 03:35 AM - Forum: General chat - No Replies

As we all know, the production of machine-made sand is inseparable from the crushing and screening of sand and gravel aggregate production line equipment, and the sand making machine is the most important. Therefore, Shanghai SBM has promoted the rapid transformation and upgrading of the traditional sand and gravel aggregate industry, and realized the transformation to the mechanism sandstone aggregate model. A series of work has been carried out around the research, development, production and application of the mechanism sand equipment. New sand making machine: 6S high efficiency sand making machine.
Shanghai SBM6S high-efficiency sand making machine is a new type of sand making machine with advanced level at home and abroad. The sand making process of this kind of equipment can increase the sand making efficiency by 20%. In addition, Shanghai SBM high-efficiency sand making machine is suitable for providing high-quality gravel aggregate for high-rise buildings, highway (railway) construction, municipal engineering, large-scale water conservancy facilities, concrete mixing stations, etc. It is a good choice for mechanical sand.
It is worth mentioning that the sand making machine can realize the conversion of two working modes: “stone hitting iron” and “stone hitting stone”. The stone crushing chamber has high crushing efficiency and can be used for stone processing and mechanism sand of various hardnesses. Production and stone shaping operations can also be used for fine and superfine crushing of materials. In addition, the advanced lubrication system realizes fully automatic control of equipment lubrication, high transmission efficiency and good cooling effect, and can reduce power consumption by 10-40% under the same capacity.
Under the new normal, Shanghai SBM high-efficiency sand making machine provides strong equipment guarantee for the development of sand and gravel aggregate industry. With advanced performance, no pollution, low noise and other advantages, it is outstanding in similar products and is deeply affected by sand and gravel aggregate enterprises. Pampering.

  How to distinguish sand making machine from stone shaping machine?
Posted by: crushermachine2 - 07-19-2018, 02:48 AM - Forum: General chat - No Replies

The sand making machine is very similar to the stone machine. How do you distinguish between the two types of equipment? The SBM sand making machine engineers analyzed and compared the characteristics and principles of the two sand making machines, and summarized the methods for distinguishing the sand making machine from the stone shaping as follows:
Let us first introduce you to what is a stone shaping machine? Stone shaping machine is also called gravel shaping machine or vertical shaft impact crusher. It is a high-end sand making equipment professionally used for crushing and stone shaping. It is widely used in the fine and coarse grinding of metal and non-metal ore, building aggregate, cement, refractory materials, abrasives, glass raw materials, artificial sand and gravel materials, and various metallurgical slags. It can also be used for the shaping of high-grade road pavement stones. Common stone shaping machines include VI series stone shaping machine, vertical shaft impact type sand making machine, VSI new sand making machine and so on. The products produced by these equipments have high content of cubes, excellent grades and good grain shape, which meet the natural standards. In view of the stone shaping machine has a variety of broken fines, sand making, stone shaping and other functions. It can also be said that the usual stone shaping machine can also be called a stone shaping sand making machine.
Not all sand making machine have the function of stone shaping. Usually sand making machine equipment is used to crush all kinds of hard and brittle materials, such as iron ore, copper ore, gold and silver ore, manganese ore, cement, artificial sand, fluorite, limestone, steel slag, etc. The fine crushing operation of medium-hard and corrosive materials is specially provided for high-quality gravel aggregates for highways, high-speed railways, high-rise buildings, municipal, hydropower dam construction and concrete mixing stations. Its main role is to finely crush sand. Common sand making machine equipment, river pebble sand making machine, third generation sand making machine, sanding machine, hammer type sand making machine, impact type sand making machine, rod grinding type sand making machine, high efficiency environmental protection sand making machine, VSI new sand making machine. The VSI new sand making machine in these sand making machines can be used as both a sand making machine and a stone shaping machine. It is a rare multi-purpose sand making machine.
With the advancement of science and technology, simple stone shaping or simple sand making machine equipment is constantly undergoing transformation, and it is developing towards diversification and multi-functionality. The sand making equipment that combines various functions such as sand making and stone shaping will be more popular in the market. SBMVSI's new sand making machine is officially adhering to this concept. The new high-speed sand making machine VSI is the most powerful, the application field is more powerful, the sand making effect is better, and it is more competitive in the market.

  The output size and material shape of the sand making machine
Posted by: crushermachine2 - 07-17-2018, 03:52 AM - Forum: General chat - No Replies

The quality of the finished sand is related to the sand making material and the particle size and shape of the finished sand. Therefore, knowing how to adjust the discharge size and material shape of the sand making machine is of great benefit to the production of high quality sand and gravel aggregate. When the sand making machine (sanding machine) is working, the rotor rotates at high speed under the driving of the motor. When the material enters the action area of the hammer, it impacts and breaks with the hammer on the rotor, and then is thrown to the counter-attack device to break again. Then, it is rebounded from the counter-attack liner back to the plate hammer action zone, and the process is repeated. The material enters from large to small, and the counter-attack cavity is repeatedly crushed until the material is broken to the required particle size and discharged from the discharge port. .
The purpose of changing the material discharge size and material shape can be achieved by adjusting the gap between the counter frame and the rotor in the sand making machine. SBM's new sand making machine can process all kinds of coarse, medium and fine materials ores, rocks (granite, limestone, concrete, etc.) with a particle size of not more than 120-500 mm and a compressive strength of not more than 320 MPa. It is widely used in hydropower and high speed. Roads, artificial sand and gravel, crushing and other industries. This series of impact crushing structure is unique, equipped with high chrome plate hammer and unique counter-attack lining; suitable for hard rock crushing, high efficiency and energy saving; adjustable grain size, which can simplify the crushing process, and has large crushing ratio and high crushing efficiency. The product has the advantages of cube shape and selective crushing.
Compared with the traditional old sand making machine, the sand making machine has stable operation, low working noise, high efficiency and energy saving, high crushing efficiency; small influence of moisture content of the material, water content of up to 8%; low loss of wearing parts All wearing parts are made of high quality wear-resistant materials at home and abroad and have a long service life. The product is cubic, with high bulk density and low iron pollution. Can be used as a stone shaping machine.

  Which kind of sand making machine is used for fluorite crushing?
Posted by: crushermachine2 - 07-16-2018, 05:47 AM - Forum: General chat - No Replies

Fluorite can be widely used in many fields after being crushed by crushers and sand making machine price. Fluorite is a coolant in refrigerators, also known as fluorspar. It is a mineral whose main component is calcium fluoride (CaF2). It contains more impurities. Ca is often replaced by rare earth elements such as Y and Ce, and it also contains a small amount. Fe2O3, SiO2 and traces of Cl, O3, He, etc. Fluorite in nature is often brightly colored and has a lower hardness than a knife. Half of the world's fluorite production is used to make hydrofluoric acid, which in turn develops cryolite for use in the aluminum industry. So which kind of sand making machine is the best for fluorite processing?
SBM VSI's new sand making machine is the ideal choice for fluorite crushing and crushing. It can be used not only in the fluorite flotation line process, but also in the field of fluorite powder processing. The equipment has many functions such as crushing and fine crushing, sand making and stone shaping. It is an excellent equipment for investing in fluorite ore dressing production line and fluorite powder processing. The crushing fluorite using the characteristics of sand making machine device not only has a large processing capacity, but also has a good crushing effect, and the sand making device has low noise and no pollution. The unique air self-circulation system greatly reduces the amount of air discharged, reduces dust and is environmentally friendly. Very in line with national energy conservation and emission reduction requirements. It is the first choice for the fluorite processing industry.

  What is the benefit of the silicon sand making machine?
Posted by: crushermachine2 - 07-14-2018, 02:57 AM - Forum: General chat - No Replies

With the development of sand making machine production technology, the application fields of sand making machine equipment are more and more extensive, and a variety of diversified sand making machine equipment emerges endlessly. People are becoming more familiar with the role and function of sand making equipment. The application of sand making equipment in the field of diamond processing is also common. In addition, the corundum has stable chemical properties, high thermal conductivity and thermal expansion. The expansion coefficient is small and the wear resistance is good. After deep processing, the use of silicon carbide and market development have gone further.
Emery is made of quartz sand, petroleum coke (or coal char) and wood chips as raw materials through high temperature smelting in an electric resistance furnace. After deep processing of a series of equipment such as sand making machines, it can be used in functional ceramics, advanced refractory materials, abrasives and metallurgical raw materials. The special method is applied to the inner wall of the turbine impeller or the cylinder block to improve the wear resistance and prolong the service life by 1 to 2 times; the advanced refractory material used for the production is heat-resistant and small in volume. Light weight and high strength, good energy saving effect. Low grade silicon carbide (about 85% SiC) is an excellent deoxidizer, which speeds up steelmaking and facilitates control of chemical composition and quality of steel. In addition, silicon carbide is also widely used to make silicon carbide rods for electric heating elements.
SBM's silicon carbide sandblasting equipment is the ideal choice for processing corundum. It not only works well for processing hard diamonds, but also can be used for fine sand making machine and stone shaping of various ores, rocks, quartz sands, etc. SBM Emery sand making machine is highly resistant to wear and low carbon, providing powerful equipment support for the high-speed development of the Emery industry.

  What is the role of the sand making machine in the molybdenum ore beneficiation proce
Posted by: crushermachine2 - 07-13-2018, 05:42 AM - Forum: General chat - No Replies

Molybdenum ore is relatively single, mainly sulfide ore, and its industrial requirements vary slightly depending on the mining method. Because metal molybdenum has the advantages of high strength, high melting point, corrosion resistance, wear resistance and the like, it has been widely used in industry. Sand making machine, jaw crusher, impact crusher and sanding machine are the most widely used crushing equipment in molybdenum ore dressing production line. So what role does the sand making machine play in the molybdenum ore beneficiation process? Let us analyze it for you in detail.
In the molybdenum ore beneficiation production line, it is very common to use sand making equipment as medium and fine crushing equipment. Impact sand making machine, VSI new sand making machine, sanding machine, etc. are the most widely used ore fine crushing equipment. The use of sand making machine equipment to crush molybdenum ore can reduce the crushing process of the beneficiation production line and improve the efficiency of ore crushing. Reduce the investment in crushing equipment to achieve energy saving and emission reduction for enterprises. Let us take a look at the position of the sand making machine in the entire molybdenum ore dressing production line process.
The molybdenum ore is coarsely crushed by a jaw crusher, and then crushed and finely crushed by a sand making machine. The ore is finely crushed to a reasonable fineness and sent to a silo via a hoist. The ball mill is uniformly fed into the ball mill by a ball mill, and the ore is ground by a ball mill. The ground ore fine material enters the spiral classifier, and the spiral classifier cleans and classifies the ore mixture by the principle that the specific gravity of the solid particles is different and the speed of precipitation in the liquid is different. After being sent to the flotation machine via the mixing tank, the flotation operation is performed. According to different mineral characteristics, different corresponding flotation reagents are added. The bubbles collide with the mineral particles in the flotation machine and the bubble particles combine statically to separate the desired minerals from other substances. Conducive to the selection of fine or fine-grained molybdenum ore. The high-concentration concentrator removes the water from the flotation of the mineral concentrate to the national standard. This can be seen. The sand making machine equipment is an indispensable key equipment for the crushing process of the entire molybdenum ore dressing production line.

  What is the crushing effect of VSI's new
Posted by: crushermachine2 - 07-12-2018, 05:50 AM - Forum: General chat - No Replies

sand making machine?
The VSI new sand making machine produced by our SBM is the most widely used sand making machine equipment, and it is also the darling of crushing and fine crushing of ore in major ore dressing factories. So what kind of ore is VSI's new sand making machine suitable for crushing? What is the crushing effect? Below we will introduce you to SBM ore.
SBMVSI's new sand making machine has unique advantages in crushing and crushing ore. The sand making machine adopts the international advanced sand making principle and has advanced design. A multi-purpose machine and flexible application. The unique feed crushing structure has a variety of crushing chamber types, which can easily realize the conversion of “stone stone” and “stone hitting iron”, thus solving the problem of multi-purpose of one machine. The sand making machine equipment can crush various ores and tailings such as iron ore, copper ore, gold and silver ore, manganese ore, lead-zinc ore, potassium feldspar, fluorite, limestone and steel slag. It is the sandblasting machine with the best crushing effect and the most extensive crushing range. The sand making machine can crush the ore into the range of 0-5mm and adjust it arbitrarily. The sand making machine equipment is widely used in the fine grinding process in the front of the mining industry in the mining industry, and the materials in the building materials, metallurgy, chemical industry, mining, refractory materials, cement, abrasives and other industries are broken.
Compared with traditional sand making machines and ore crushing equipment, SBMVSI's new sand making machine has higher efficiency, better crushing effect and more economical cost. It is the new darling of ore crushing and fine crushing in major ore dressing factories.

  SBM new ultra-fine grinding machine is environmentally friendly, energy efficient and
Posted by: crushermachine2 - 07-11-2018, 06:28 AM - Forum: General chat - No Replies

China's mineral resources are of high quality. With the rapid development of China's economy in recent years, scientific and technological progress has also been developed at a high speed, and the deep processing of mineral raw materials has also improved. The development of the split industry on the field has become more and more demanding. The higher the level, the more stringent, the ultrafine mill equipment plays a very important role in its field. The ultra-fine mill is the actual demand of SBM industrial technology group combined with the domestic market and draws on the more advanced processing abroad. Technology and process design and development of a series of ultra-fine grinding machine, this series of ultra-fine grinding machine technology is more advanced, unique and novel structure, compact, small size, light weight, easy to install and operate, late maintenance It is simple and convenient.
At present, there are a large number of dust pollution problems in the domestic market, and environmental pollution such as air and rivers is serious, which has a great impact on the health of the people. For the majority of industrial split manufacturers, environmental pollution is also very A problem that is bothering, in order to solve the dust pollution situation, we must first carry out continuous innovation and improvement on all aspects of ultra-fine mill technology and industry.
SBM Industrial Technology Group has carefully studied the actual production situation in China after long-term research in various regions, and then introduced a new high-efficiency and energy-saving superfine mill with the introduction of foreign advanced processing technology. Its advanced technology and power consumption. Low volume, high milling efficiency, stable and reliable operation, overall sealing performance, advanced internal circulation system, good environmental protection technology, can ensure clean operation of equipment in the workshop, no pollution to the environment, its environmental protection High efficiency and energy saving performance.
SBM Industrial Technology Group has developed a series of new ultrafine mill with advanced processing technology, energy saving and environmental protection. It also has high requirements in the selection of various components. The inlet and outlet ports are equipped with special reminder devices, which can be effective. Controlling the speed of entering and leaving, can better ensure that the equipment is in a better operating state, can achieve the purpose of energy saving, and the finished product has a uniform particle size and can meet the market demand.
In response to the call for national environmental protection requirements, SBM Industrial Technology Group continues to innovate and improve, so that the ultra-fine grinding machine has more outstanding environmental protection effects, more advanced processing technology, more stable and reliable operation performance, and higher output than traditional equipment. To meet the different production needs of users, its high quality, good performance, complete model specifications, can also be customized according to the actual production situation of users, its price is very economical. For more device details and discounted offers, click on the online consultation to learn more.

  Which parts of the ultra-fine mill are related?
Posted by: crushermachine2 - 07-10-2018, 02:48 AM - Forum: General chat - No Replies

The output of ultra-fine grinding machine determines the growth of production efficiency of the enterprise, so users will try their best to solve the problem of low output. Many exploration visits are better than looking at Shanghai Shibang Industrial Technology Group if it analyzes ultrafine mill. What parts of the machine's output are related?
In fact, many users use the ultra-fine mill at the same time, when the output is low, the pass rate is low, the quality is deteriorated, and other sets of production conditions, like a headless fly, the sweeping, in fact, as long as the mastery will affect The parts of the ultra-fine mill output can be easily solved by the problems you are worried about. We have to say one of the parts related to the output of the ultra-fine mill - the classifier.
The powder separator is an important extension equipment in the closed-circuit production system of the ultra-fine mill. The function of the powder separator is to separate the fine powder after grinding into qualified products, and return the coarse powder to the mill for re-grinding. The fineness requirements of the ultrafine mill can also improve the grinding efficiency of the mill. However, the classifier needs to work with the various systems of the ultrafine mill to ensure the grinding quality and the on-time production of the mill.
In the production process of ultra-fine mill in China, the two technical parameters of "powder efficiency" and "cycle load rate" are usually used to control the working state of the classifier, which in turn affects the efficiency of the ultrafine mill. And Taiwan production. "Powder selection efficiency" refers to the ratio of the amount of fine powder contained in the finished product to the amount of fine powder in the powder feeder, and the "cycle loading rate" refers to the ratio of the coarse powder to the fine powder of the classifier.
The comprehensive performance of the classifier depends on the efficiency of the powder selection. The high efficiency of the powder selection means that the classifier can select more fine powder from the milled material, and the mill output of the closed-circuit grinding system is based on the powder separator. The amount of fine powder selected is indicated. The efficiency of the powder selection directly affects the mill output. Too low will reduce the output of the ultrafine mill. Too high will reduce the fineness of the ultrafine mill. Therefore, we have to choose an ideal powder selection efficiency as an indicator.
Understand the relationship between the powder separator and the output. Under normal circumstances, the output of the ultra-fine mill is not high. In addition to the problems of wearing parts, motors, material humidity, etc., please don’t forget to use the ultra-fine Milling machine to a large physical examination.

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