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add to favorites Overview of the grinding media system Pc  
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During the working process of the powder grinding equipment, the grinding media system refers to the selection process of the shape, size, materials, proportioning, filling rate and the reasonable remedy measures of the grinding media according to the materials feeding, property of the rocks and ores and the granularity features of the final products in the industrial production. The vertical roller mill is realized mainly through the direct grinding of the grinding media on the materials to decrease the granularity of the materials, and the proper selection of the grinding media system directly determines the ore grinding efficiency.

Because in the practical production, the property and composition of the ore pulp is complicated and diverse, the characteristics of the rocks and ores are changeable and the machines processing the media are various, the determination of the optimum grinding media system becomes difficult.Regarding the research of the shape of the grinding media, the experts of powder grinding equipment such as ultrafine mill conducted ore grinding experiments on three different grinding media, which are column, column ball and ball. The experiment showed that no matter it is fine or coarse grinding, the final grinding effect of the column ball is superior to that of the ball, and the grinding effect of the column is even better than that of the ball medium in the coarse grinding.

On the other hand, the experts of our company make the principle and requirement of the fine grinding process as the starting point, adopt short-headed cone and cylinder cast forge to replace traditional ball-shaped media and apply it in a dozen of ore beneficiation plants in Yunnan and Guangxi Province, and their economic profits are clearly improved. In addition, the experts of other powder grinding equipment research institutions compared the ore grinding effects of rod-shaped ball, spheroid and ball, and the experiment examination and the production data demonstrated that the grinding effect of all the selected media is superior to that of the ball media.

add to favorites How to eliminate dust caused by working crusher Pc  
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Among so many mechanical machines popular in the market, crushers are the most common series including jaw crushers, impact crushers, cone crushers and many other types which all have very wide range of applications in daily industrial life. Just as its name implies, the portable crusher plant works by crushing stone materials with stressing and beating forces. Therefore, during the whole process, plenty of dust will inevitably be produced. But how can the crushers be designed reasonably to effectively avoid dust producing? This has been an urgent issue for most machinery manufactures to handle with.

Under the circumstances, our company sends experts to take field trip to the crusher production line. They study very carefully about the structure and working principle of the crusher and the features of dust producing process in the crushing machine room. First, they try sealing the loading and unloading material system which are the two sources causing dust; then draught fans are used to blow the dust and the wet filter-type dust-collecting fan is applied to do purification treatment to the dusty air. This entire process is the famous wet crushing and screening technology which can obviously reduce the dust pollution. If possible, Hongxing recommends customers and other peer enterprises to adopt the wet crushing and screening technology as soon as possible during the crushing operation so that the dust issue will prevented in advance.

Apart from introducing the effective dust extraction method, other measures can also be taken to improve the current dust environment. First, we can adjust the unreasonable gold ore crusher manufacturing technique which causes many times of raising dust, abandon those seriously polluted production machines, and start to apply new technology and new equipment, and simplify the crushing and screening operations, thus removing the dust pollution source. Second, new crushing machines are put to use during the crushing process in order to realize one-stage crushing process instead of the traditional multiple-stage one. When doing well in all these measures, users can really not only reduce the dust raising but also guarantee the health of all staff.

add to favorites What are the causes of the noise during the vertical mill? Pc  
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In the process of cement vertical grinding, there is a certain noise is a very normal phenomenon. However, once the noise is beyond the specified decibel range or with unusual performance, the user's attention needs to be aroused. So, what causes the noise during the vertical mill grinding process, and what should we do if there is too much noise?

First of all, when the vertical roller mill installation is not smooth, with the milling operation, the equipment in a strong capacity to withstand the scope of the vibration will inevitably occur, which is very easy to cause the vertical milling process noise too large. Therefore, in our vertical mill installation, we must pay attention to the balance of equipment placement, the fastening of the joints, to avoid excessive error.

Second, there is a situation in the vertical mill itself material, equipment or design problems, resulting in the milling process noise is too large. This kind of situation reminds the factory in the cement vertical mill production development process, must according to the standard specification carries on the design production, reduces the production error to bring the noise too big question.

Third, in addition to the above two points, the quality of the lubrication system is also the cause of the vertical mill in the process of noise too large. Because the vertical roller mill for the materials are high hardness, large particles of the ore products, in the long period of high-intensity continuous operation, it is bound to make the various parts of the wear to varying degrees. And good lubrication system is an important part of the wear of cushioning parts, if the lubrication system is missing, it is easy to cause the equipment in serious wear and tear, the situation of greater noise.

Therefore, to ensure the efficient and safe operation of the mill, in addition to the accurate design of equipment, the correct installation, but also to the various parts of the lubrication work to do fine, accurate, so as to prevent the overall vertical mill milling operation in the noise problem, so as to improve equipment milling efficiency and service life.

add to favorites The importance of ultrafine mill in cement production Pc  
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With the development of domestic real estate, and the real estate related upstream and downstream industries have been very rapid development, including cement production industry, ore processing machinery manufacturing industry has made considerable progress, and in the cement production industry development process, inseparable from the help of ultra-fine grinding. Because the fineness of the limestone powder in cement production is not very high, so we used to grind the powder grinder is different from other milling equipment, we will usually choose ultrafine mill limestone to produce cement, is because the company developed and produced vertical grinder can grind limestone, and can be grinding limestone to get 650 of the following fineness, and the customer through the finished material fineness adjustment can accurately adjust the fineness of the mineral powder, in order to be used for specific limestone processing production, so as to meet the requirements of cement production, To serve the construction industry, so as to bring economic benefits to customers. Superfine grinding is commonly used in cement production of a equipment, it can be used in addition to the grinding of raw materials such as limestone, but also can be used as desulfurizer production, to help cement plant coal combustion after flue gas desulfurization, so as to achieve environmental production.
add to favorites The protective umbrella for the construction waste crusher Pc  
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Building garbage crusher is an important equipment of sand, but any equipment is necessary to maintain, if the equipment is in the humid air and no reasonable maintenance is easy to rust, it will cause a certain impact on the service life of the equipment, and have a certain impact on the operation cost, so how to to prevent the construction waste crusher in the production line of the corrosion phenomenon? The production cost of gold ore crusher is relatively high. Once the corrosion occurs in the process of equipment use, it will cost a great deal of cost to maintain the equipment. The construction waste crusher equipment of chemical corrosion mainly depends on temperature, lubrication, acid stability, friction and other factors, so to prevent corrosion of equipment will be from these aspects in the production line. Have a great relationship building garbage crusher equipment corrosion phenomenon with the environment of the equipments, if the climate is complex, requires timely to all parts of the equipment is coated with a layer of anticorrosion material to prevent corrosion of equipment is received, which can effectively reduce the phenomenon of equipment corrosion, reduce equipment maintenance needs help the frequency in the production line, it is helpful to reduce the maintenance cost of equipment. After the site of the construction waste crusher is in place, it should be fully checked. Check the tubing is not smooth and reliable connect, try again with a oil should be before the operation; check the component connection, should be firm, carefully check the impeller is not a foreign body, if timely clean; check motor wiring is not accurate, the voltage is not normal; before the belt, start the motor. Rotation to be with the construction waste crushing machine direction signs and if common signs in the opposite direction, should adjust the motor wiring, the rotation direction and direction signs, must not be allowed to turn in the opposite direction.
add to favorites Solutions to abnormal phenomena in ultrafine mill Pc  
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In the production process of ultrafine mill, there may be frequent shutdown and host machine temperature rise and blower current decrease, which bring some trouble to the operation of the machine, we must solve the problem of the failure to remove it. For milling equipment in the operation of abnormal phenomena, users need timely inspection and maintenance, so as not to affect the normal operation of the follow-up. If in his operation, blocking phenomenon, is likely to feed too much, a lot of the mill caused material within the host to shunt plate obstruction, resulting in the operation of ultrafine mill downtime, the occurrence of such situation. Therefore, in order to ensure its normal operation, we should pay attention to the regular cleaning of the distributor in the daily use, and ensure the smooth passage of the equipment. When the pipe of the pulverizer is out of circulation, the circulating air will repeatedly rub against the tube wall, which will damp the pipe wall and cause the powder to adhere to the tube wall of the mill, resulting in the obstruction of the pipe wall. Then, a pipeline valve at this time to open a superfine grinding machine, but also makes the feed moisture control it's below 6%, so that it can reduce the adhesion of the opportunity, make the machine more smoothly. In the operation of the mill, its working environment is also very important. This user is easy to ignore, resulting in the working environment of the machine is not clean enough. In fact, in the specific work, the working environment of the machine is very important, good working conditions also depend on a clean working environment. Therefore, users in the use of machines for production, we must pay attention to its production environment, so that it can better development and production, to extend its service life.
add to favorites Construction waste crushing production line to become garbage terminator Pc  
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With the rapid development of the city, the growth rate of urban garbage can not be underestimated. Faced with a large number of urban garbage, its treatment has been urgent, and construction waste has become the most concern of the city, and its recycling effect is related to the construction of the whole city. The application of construction waste crushing production line turns waste into treasure, becoming garbage terminator and realizing circular economy: 1. The construction waste crusher has a hand in dealing with waste The construction waste crushing production line is applied to the treatment, processing and recycling of concrete, waste bricks and stones in urban construction waste. For simple crushing broken construction waste in the concrete operation process, waste brick and stone into the jaw, and then enter the building garbage crusher for crushing, and then into the sieve screening. The selective crushing stone by qualified belt conveyor into dry magnetic separator for iron removal treatment, unqualified stone again into the construction waste crushing machine, thus forming a closed cycle, to ensure the quality of dimension stone. 2. Construction waste crushing production lines need to invest much money? The production line of garbage disposal is a hand broken construction waste, after treatment of construction waste has wider application, which makes the construction waste crushing production line has been widely used, more and more people want to invest in construction waste crushing production line, the investment of construction waste crushing production line for more for users concerned. Construction waste crushing production line investment by many aspects, production line equipment, the investment is different, different manufacturers of investment will be different, so we should analyze specific issues, we recommend the purchase of construction waste crushing production line, the best large manufacturers to buy a full set of equipment, professional portable crusher plant manufacturers the output of the construction waste crushing production line complete set of equipment is very complete, if you buy a full set of equipment, the purchase of equipment is relatively more, may be able to find manufacturers consultation, give a reasonable price, than to buy a separate piece of equipment will save the cost of buying. At the same time, a complete set of original equipment may not be damaged in use and reduce maintenance costs.
add to favorites What kind of crusher is suitable for crushing construction waste Pc  
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Construction waste as to accelerate the pace of building the city becomes more and more serious impact on people's quality of life, living in the vicinity of the demolition of housing residents are suffering, so choose a good crusher for waste disposal of construction waste is imminent, you should choose which crusher broken construction waste? Considering the construction waste surrounding environment, if the surrounding residents are not many, can always work, I suggest you use the construction waste crusher, because the waste a lot of buildings is temporary, while the construction waste crushing low requirements, easy transportation, simple facilities stationed fast and it is mostly vehicle and motor the control box integration on the job site, so relatively speaking can provide a lot of convenience to us. In recent years along with the development of mobile crusher, the technology has been very mature, types of construction waste mobile crusher are many, according to the different types of jaw crusher divided into mobile crusher, hammer crusher, mobile crusher, mobile crusher, can meet the different needs of customers but, we can use collocation according to their own needs of different mobile crusher.

If the surrounding residents are more, but the demolition area is relatively large, we can also choose the portable crusher plant, which at this time we need to put the mobile crusher construction site selection, after all, in the mobile crusher construction will produce a lot of noise, the position of the work equipment installation when the noise can not bring influence to the residents. If the surrounding residents, and the demolition area of hours, then we can only choose the broken line and the old, broken line attached to a suitable site at the same time, we also need to take different size to the construction waste crushing production line. In fact, we can also use mobile die crusher, mobile crusher only when the construction cannot be directly in the demolition, we can choose one from the demolition into sparsely populated place to break, after all the broken construction waste in an area is only temporary, it can provide convenience for the next construction waste crushing.

To sum up, individuals feel that it is better to use a mobile crusher when crushing construction waste because it can provide a lot of convenience and save a lot of cost. Our company has been engaged in the crushing industry for more than 30 years, our company produces mobile crusher variety, good quality, excellent price, can be used as your choice when buying mobile crusher.

add to favorites SBM silicon carbide Raymond Mill accessories use aftereffect ok Pc  
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Silicon carbide can aswell be alleged emery and adverse sand, is the use of the a lot of economical, all-encompassing an automated raw materials. Silicon carbide with acceptable abrasion resistance, top thermal conductivity, actinic adherence and so on. Silicon Carbide Raymond Mill is the a lot of able cutting accessories for the silicon carbide industry. With its advanced application, silicon carbide Raymond has been broadly used. SBM aggregation is a able architect of silicon carbide Raymond Mill, the company's assembly of silicon carbide Raymond has anesthetized ISO9001 all-embracing superior arrangement certification, awash away added than 30 countries. With the contempo years, changes in the silicon carbide milling industry, humans for the use of silicon carbide Raymond cutting a college demand, the aggregation through the aggregate of calm and adopted silicon carbide assembly industry, summed up the accordant assembly acquaintance , The connected addition and advance of silicon carbide Raymond Mill, the company's assembly of silicon carbide Raymond Mill can accomplish the afterward effects: Finished atom admeasurement 80-325 cobweb aural the approximate adjustment Special anatomy to abbreviate the footprint, simple structure, simple to advance and operate Finished artefact clarify amount of up to 99%, added compatible size, three-dimensional articles with top content Wear attrition is good, the best alive aeon is long, accessories crumbling slow Motor arrangement centralized control, the basal can be accomplished after a homework SBM silicon carbide ultrafine mill all over the apple await on not alone reliable superior products, but aswell high-quality services, the aggregation provides chargeless accession services, to accommodate users with chargeless operation training for users in the assembly action of any operation The aggregation will be appropriately resolved. The aggregation will absolutely accede with the contract, on time delivery, will not affect the accustomed assembly of the user.
add to favorites Countermeasures for reducing construction waste Pc  
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Construction waste is generated in the construction, maintenance, management, facilities updates, building demolition and construction waste recycling and other aspects. Therefore, the construction and control of construction waste, from the construction plan, design plan to the construction of demolition and other aspects of the start. The building should have a longer service life, construction waste crusher by using a better design of the building is not easy to damage by using better durability and versatility of the building by building better, so that the building is more durable. The structure design of less produce construction waste, construction waste, there is no change, no material re use of accessories, which requires designers usually the size of the construction process, building materials and building components have accurate understanding, of course, the national standards or industry standards should be early on these dimensions do appearance. Building materials and recycled building materials with less construction waste are selected. For construction units, the construction waste crushing equipment, such as the construction waste will be calculated separately, it will be found that reducing the cost of construction waste in the construction budget is becoming increasingly important. It should be considered that the building will be easy to be repaired and reconstructed in the future, and the construction waste will be less. The regeneration of building materials and components shall be considered in future demolition of buildings. Resolutely put an end to Jerry, lower the quality of the project, this kind of thing has happened at home and abroad. Quality problems can be found before the building collapses, or repairs, reinforcement, or demolition and reconstruction results in more construction waste. On the other hand, arranging the construction schedule scientifically is also an important factor to ensure the quality of the project.
add to favorites The abstruse characteristics of Raymond cutting roller Pc  
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Raymond cutting roller abstruse characteristics refers to the amount of cutting roller apparent teeth, cutting angle, cutting teeth and a brace of cutting caster cutting teeth and so on. 1) Raymond Mill Amount of Rows The amount of teeth is bidding as the amount of teeth in the circumferential breadth of the apparent of the roller, that is, the amount of teeth per centimeter or per inch. 2) Cutting bend The apparent of the roller is cut by the cartoon machine, and the bend amid the two bevels is alleged the tooth angle. 3) Raymond Cutting Tilt In adjustment to enhance the crushing and stripping ability, abate activity burning and advance the superior of flour, the apparent of the roller accept to accept a dip bend with the butt bus. If there is no abruptness of the cutting teeth, again the actual can not be continuously ground, the bran will be cut into strips, the plan will could cause the roller vibration, consistent in accident to cutting teeth. In general, the affection is bidding by the adjustment of the breadth L of the roller and the adjustment of the cutting distance, and the abruptness is s / L: l: 7 to 1: 10. You can aswell use the affection bend a, usually a = 10. ~ L6. 4) Ultrafine mill grinds The two rollers are abiding at altered speeds, and there are four altered means of adjustment because of the bend of the blaze and the birdbrained angle.
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