crushermachine169's blog

As a senior sand making machine manufacturers, Henan Kefan for you to detail the mechanism of sand, artificial sand heavy stone content requirements. In the process of production, it is inevitable to produce a part of stone powder in the production process, and the content of stone powder in the raw sand is generally as high as 10% -20% .This paper studied the effects of different stone powder contents (5%, 7%, 10%, 15%, 20% , 25%) on the performance of C30 pumping concrete, compressive strength, water pressure seepage resistance, chloride ion diffusion coefficient.The results show that in the preparation of C30 pumping mechanism sand concrete, the sand content of the stone powder By the national standard limit of 7% to 10% -15%. National standards for mb value of less than 1.4, the powder can be less than 10%! Because the stone powder on the strength of concrete, work have an impact, according to their own circumstances to control enterprises, and some 15% can also be used. So different stone content of sand production and processing equipment that need to use those sand making machine? The entire set of sand production line equipment include: jaw crusher, VSI sand making machine, sand washing machine, shaker, conveyor and other equipment. Through the research on the influence of stone powder content on the performance of C45 concrete with sand, the paper puts forward the limit scope of the mechanical sand stone powder with practical engineering value. It is of great significance to study the reasonable utilization of stone powder, Promote the development of concrete technology is of great significance.
As a large-scale ore powder processing equipment, ultrafine mill can independently finish a variety of ultrafine powder ore powder processing, but in the process of processing, due to the different nature of the ore, such as some ore hardness larger, or Some ore sticky, it is easy to damage the ultrafine mill. Superfine grinding machine damage is divided into a variety of situations, some faults can be seen directly, such as roller damage, bearing overheating, there are some faults can be heard by listening to the sound will be able to tell the following Shanghai Keli Ruike teach users How to listen to the sound to identify ultrafine mill failure. First of all, the simplest, ultrafine mill produces a regular, small amplitude oscillation during machining. This oscillation is also audible and regular, with no noise at work. , Indicating that the equipment is normal. While there are some sound is that the machine is not working properly, requiring users to promptly deal with, here's to understand these sounds. If the machine at work, still issued a sharp and vigorous movement, and this movement will not immediately disappeared, it means that superfine milling machine fault, you need to immediately shut down to see. The reason may be due to the cracking of the machine parts, perhaps the iron in the machine may be due to inadequate feeding amount. In addition, if the boring intermittent percussion sound is present in the extra-fine mill, it may be because some of the parts in the machine have dropped and hit the sound announced on the material. If there is a violent crash, but also presents the appearance of card machines, it indicates that the machine into the iron, the machine may fall within the components. There is also the grinding ring in the material under the kneading deformation will also form the machine announced dramatic crash sound. In addition to the above circumstances, there is another reason is because the fan showed a sensation. Fan sensation may be due to the anchor bolts may be unstable, there may be too much dust on the blades of the fan blades or fan blades wear.
Now more and more construction waste pollutes our environment, and construction rubbish crushing station can handle these construction rubbish well. construction waste crusher is a mobile, crushing energy consumption, suitable for a wide range of crushing equipment, not only can be widely used in a variety of construction waste crushing and related materials production, but also can be applied to a variety of road pavement works And highly mobile crushing needs. For the development of construction waste crushing station, it is not only an urgent requirement for economic progress and profit growth, but also a concrete manifestation of environmental protection and comprehensive utilization. Construction waste crushing plant is a collection of mobile, crushing, discharging the integration of equipment, equipment for our country more serious construction waste exists, has played a huge practical effect, not only to take up a lot of land resources and management and maintenance costs Of the construction waste reduction, recycling, resource use, but also achieved the development of meaning turning waste into treasure. It is a concrete manifestation of a new point of economic growth. Furthermore, since the mobile crushing plant can be flexibly adjusted and moved according to the construction waste temporary storage points, the ideal effect of where the rubbish is and where the crushing follows is not only saved in the cost and cost of material transportation, But also made the construction waste crusher to be targeted to solve, can be described as all break, full flowering, construction rubbish crushing station for construction rubbish effective treatment, for our country environmental protection and friendly economic development, also played an important role in promoting and deep influence.
Limestone, bluestone, marble and so on are all relatively soft materials, are the most common production of sand machine stone. The main component of limestone Calcium carbonate (CaCO3). Lime and limestone are widely used in building materials, industrial raw materials. Limestone resources are very wide, is the ideal material for the production of sand and gravel, but also one of the main raw materials on the market mechanism of sand. What kind of sand making machine limestone sand selection effect is good? For processing of such soft materials, we recommend you for the third generation sand making machine. The model sand processing limestone and other soft materials not only yield large, and the sand effect is good, less investment in equipment, very economical and applicable. Limestone sand production line is mainly equipped with: vibration feeder, jaw crusher, the third generation sand making machine, vibrating screen, conveyor and other equipment. The third generation of sand making sand, you can save the middle of the second break (counter cracked), three broken into two broken, greatly increased production efficiency, the third generation sand making larger feed size in the 120-190mm , But also greatly reduce the crusher losses, thereby reducing production costs, improve your return on investment! In addition, the third generation sand making machine for a variety of medium hardness solid materials crushing, in the cement industry, Finely divided limestone, gypsum, clinker, mixed materials and more. The third generation of sand and gravel dual-use machine (third-generation sand making machine), you can produce sand, can also produce stone, limestone sand and pebbles is ideal.
Raymond mill is the mainstream of industrial powder equipment in the equipment, its performance and practicality is well known, SBM Raymond mill flour machine as early as 1990 has swept the country, and used customers Know the quality and passability of SBM mechanical Raymond mill, as the earliest manufacturer of Raymond mill in Henan Province, SBM Machinery today to tell you about raymond mill can be up to how many heads, the fineness is How to calculate Raymond mill processing fineness is based on customer requirements free adjustment, under normal circumstances, the general R-Raymond mill up to 325 mesh (in the mill industry, the fineness of the unit of measurement collectively referred to ), This series of machines is used to analyze the material classification of the powder tray, so fineness can not be greater than 325 mesh, more than this data, the analysis of the plate can not be accurately graded. How customers fineness> 325 mesh and <1200 mesh, then you can choose SBM superfine Raymond mill, the machine uses a squirrel-cage analyzer system, the entire analysis system made the most advanced transformation, the number of plates Speed ​​measurement is very precise, and the election powder better, suitable for the analysis of some ultra-fine powder, but not higher than 1200 mesh, and then beyond the Raymond mill grinding fineness of the range. Here to talk about more than 1,200 mesh powder fineness which mill should be used, I suggest the use of SBM mechanical new air pendulum mill, the maximum fineness can reach 2,500 mesh, but the only drawback is the lower yield, not suitable Large output requirements.
Raymond mill production capacity and processing of the final product fineness and analysis of the machine speed has a direct relationship. Finished powder thickness and speed of the analyzer raymond mill debugging part, the first is the boot sequence, boot after the observation of the host is normal, and then from the material feeding mouth, then check the fineness of the powder after the material compliance, through the sample Sieve to test the powder, if the fineness of the powder is too coarse on the need to adjust the speed of the analyzer, the faster the analyzer speed, Raymond mill will be the more coarse powder, the slower the speed of the analyzer, the thunder Wear the mill will be finer powder. In addition to adjust the speed of the analysis machine, but also to adjust the size of the fan air volume, the greater the air volume, Raymond mill will be the more coarse powder, the smaller the air volume, Raymond mill powder will be finer . The best analyzer speed and the best position of the air volume vary according to the material, depending on the fineness of the material. When you adjust the fineness of a powder, the best fixed speed is: colleagues to meet the fineness, open to the maximum air volume, so as to ensure that the production of the Raymond mill powder to produce the maximum production, and then for the Raymond Mill Users create greater value.
Sand making machine is widely used sand making machine, because pebbles in our country has a very wide distribution, low cost of raw material development, while the use of artificial pebbles production of high hardness, wide range of applications, is a very good quality concrete Materials and building materials. Because of its high hardness, pebbles need to choose some sand-making equipment with good abrasion resistance at the time of selection. Good abrasion resistance can reduce the replacement frequency of wearing parts during production and use, prolong the service life and reduce the production cost. Sand making process and other artificial sand production equipment similar to the process, including coarse broken, fine broken, sand, sand washing. How to operate in daily production can maximize the production of sand making machine? Only need to do these two points can be done, the first is for the need to choose a good model, the size and output for the output of choice, the appropriate sand making machine model to the lowest energy efficient crushing material; the second is Regular inspection of the sand making machine, replacement of worn parts, will only lead to the use of equipment will cause more serious damage, it is worth the candle. Although the market of sand making equipment manufacturers to numerous, but suggest that everyone in the choice of manufacturers, we must polish their eyes, select a large number of workshops, advanced processing equipment, workshop operators skilled sand making machine manufacturers, so production Out of the sand equipment quality, performance is guaranteed, of course, the best manufacturers have their own service team, R & D team, at the same time in the industry to high profile, good reputation. Because only such sand making machine manufacturers to be able to provide users with the best quality and efficient sand equipment, and high-quality equipment and services.
Ultrafine mill can process a lot of materials, the use of Ultrafine mill to process the fineness of the finished product is the most concerned customers and manufacturers, the majority of customers have fineness of the finished product has some aspects of the demand, therefore, For some of the ore materials on the market for the processing of fineness of the material requirements are very strict, ultrafine mill processing ore material fineness of the most important factor is what? The fineness of the ultrafine mill is affected by many factors in the process. To improve the fineness of the mill, it is first necessary to understand where the main factors affecting the ultrafine mill appear and then solve the problem from the source The size of the ore itself, the size of crushing the size of the hardness, to the amount of ore size, sieve mesh sieve size adjustment, ultra-fine grinding liner, Ultrafine mill model selection, grading machine blade wear and other aspects The degree of wear and tear, the size of Ultrafine mill speed, Ultrafine mill machine spindle height, the size of the Ultrafine mill water, the amount of flushing discharge mouth will have a certain impact on the Ultrafine mill. To improve the production of Ultrafine mill, the most important is based on Ultrafine mill in the processing of the problems arising from further analysis to understand the main factors affecting the processing fineness, so that in the future production and processing more than one Layer grasp, thereby enhancing the production process of production efficiency, to ensure the smooth production of flour milling. Ultrafine powder grinding to ensure the fineness and output of the flour, but also to ensure the quality of the product, so in the milling process, the production process is more important to pay attention to the maintenance and care of ultrafine mill, ultra Fine grinding in the production of a better performance, so users in the use of ultra-fine grinding at the same time, pay attention to maintenance and repair, in order to make the fine grinding of a better development.
Ultrafine mill can process a lot of materials, the use of ultrafine mill to process the fineness of the finished product is the most concerned customers and manufacturers, the majority of customers have fineness of the finished product has some aspects of the demand, therefore, For some of the ore materials on the market for the processing of fineness of the material requirements are very strict, ultrafine mill processing ore material fineness of the most important factor is what? The fineness of the ultra-fine mill is affected by many factors in the process. To improve the fineness of the mill, it is first necessary to understand where the main factors affecting the ultrafine mill appear and then solve the problem from the source The size of the ore itself, the size of crushing the size of the hardness, to the amount of ore size, sieve mesh sieve size adjustment, ultra-fine grinding liner, Ultrafine mill model selection, grading machine blade wear and other aspects The degree of wear and tear, the size of Ultrafine mill speed, Ultrafine mill machine spindle height, the size of the Ultrafine mill water, the amount of flushing discharge mouth will have a certain impact on the Ultrafine mill. To improve the production of Ultrafine mill, the most important is based on Ultrafine mill in the processing of the problems arising from further analysis to understand the main factors affecting the processing fineness, so that in the future production and processing more than one Layer grasp, thereby enhancing the production process of production efficiency, to ensure the smooth production of flour milling. Ultrafine powder grinding to ensure the fineness and output of the flour, but also to ensure the quality of the product, so in the milling process of production, more important is to pay attention to the maintenance and care of Ultrafine mill, so ultra Fine grinding in the production of a better performance, so users in the use of ultra-fine grinding at the same time, pay attention to maintenance and repair, in order to make the fine grinding of a better development.

Choose language

Chinese (Traditional)EnglishFrenchGermanHebrewHindiItalianJapaneseRussianSpanish

Share With Friends

Share:

Destinos Exotico Filming Donations

Make a Donation To The Destinos Exotico Film Fund



Thank You For Your Kindness and Generosity

Birthdays