Sand washing in sand making production line can not be neglected

In the sand production line who neglected to wash sand this link who will be eliminated by the market. In my company sand production line flow chart, you can see in the sand washing this link on the optional two words, this is the other sand enterprise production line flow chart.

But with the development of science and technology, the market of sand making machine is becoming fiercer, at present, most industries use the quality of artificial sand has a higher demand, especially traffic, building sand, the quality of gravel requirements higher, which means that the sand washing machine in the production line of the role will have an optional status gradually rise to an indispensable height, In the future process of sand production line who ignores the sand washing this link, who will be behind the others step, and may be eliminated by the market.

Finally, small series warm reminder, in the face of sand-washing optional problem, must be combined with sand industry and related sand standards carefully considered, should not save money, in need of washing sand this step when it is omitted shoddy, that will only accelerate the pace of enterprise bankruptcy

Posted in Sand Making Machine | Tagged | Leave a comment

The growth of mining machinery depends on innovational ability

With the continuous social development, crusher enterprise is also synchronized. The products, management and concept are also innovative. Innovation becomes an ever-lasting theme. For our crusher enterprise, the innovation also is the important thing. Within the continuous expanding of degree of foreign trade, foreign crusher began to occupy more and more overseas market.

In order to meet the innovation demand, as the leader role in the domestic ore milling equipment market, our company firstly launched the innovation in domestic mining machinery. We have made a series of new breakthrough, such as the new type jaw crusher, cone crusher, sand making machine and so on. After the technological innovation, we also produced the new type hammer crusher, coarse hammer mill, rough hammer mill, stone crusher etc.

Of course, there is no doubt that our crusher machines are welcomed by many customers. As we all known, the innovation force promotes the expansion and development of mining enterprise, and SBM will always adhere to the scientific and technological innovation and development

Posted in ore milling equipment | Tagged | Leave a comment

Portable crushing station help with environmental protection business

In recent years, with the intensification of the infrastructure construction efforts in our country and the implementation of demolition and renovation in many cities, the problem of construction wastes is becoming more and more serious. As for the engineering mechanical industry, portable crusher plant plays an immeasurable role in the process of construction wastes.In modern social development, energy crisis is increasingly serious, the green and environmentally friendly development pattern is advocated by every country, and saving energy and protecting the environment is the only path to realize fast and good development of social economy.

The experts of our company think that the building wastes are not trash in the real term, but resources that are put in the wrong place. After special process, the construction wastes can be turned into valuable building materials.

The portable crushing station manufactured by our company is a whole set of portable crushing and screening line composed by raw material cabin, vibrating feeder, coarse crushing equipment, multi-layer vibrating screen, medium crushing equipment, fine crushing equipment, portable belt conveyor, sand washer and electric control system and it is mainly used for moving operation in highway, railway, metallurgy, mining and building materials

Posted in construction waste crusher, portable crusher plant | Tagged | Leave a comment

The most efficient way of improving grinding efficiency of mill

There are many factors influencing the grinding efficiency of making machine. As for one mill grinder, when processing one mineral, the influencing factors of ultrafine mill efficiency include property of grinding media, matching of grinding media, filling ratio of grinding media, ratio of grinding balls to materials, grinding density and feeding granularity. Among them, the influence of some factors is approximately proportional, some nonlinear, some relevant, and such factors as matching filling ratio of grinding media will change along with the implementation of the grinding process and the loss of grinding media, for this reason, it is very difficult to precisely and scientifically calculate the influence relation of every factor. However, there is one influencing factor which is the most direct, clear and most efficient, feeding granularity.

Working efficiency refers to the working amount finished in unit time. For this reason, grinding efficiency refers to the amount of products meeting the granularity requirement of vertical roller mill in unit time. When the grinding plant, grinding balls and grinding density are the same, the grinding efficiency is mainly related to feeding granularity. Grinding mills are used for processing large materials to products with the required granularity, so that if the granularity of feeding materials is similar to that of required, the working load of grinding mills will be smaller and the working efficiency will be higher.

According to our calculation, when reducing the feeding granularity from 20mm to 5mm, the relative productivity of grinding mills will be improved by about 30%, which means that the ball grinding mill can process 30% more ores in unit time. When such cost as energy consumption and personnel is certain, if 30% more concentrate products can be got in ore beneficiation plant, the increase in economic benefits for the ore beneficiation plant will be huge, for this reason, reducing the feeding granularity is the most efficiency way of improving the grinding efficiency of ball making machine and increasing the benefits of ore processing plant.

Posted in Uncategorized | Leave a comment

Several factors affecting the working efficiency of superfine carbon

The efficiency of silicon carbide ultrafine grinding directly affects the efficiency of the entire production line, after a period of use, we often find that the work efficiency of silicon carbide ultrafine mill as before, in order to restore the ultrafine carbide Work efficiency, and thus improve the efficiency of the entire production line, we have to understand the impact of silicon carbide ultrafine grinding efficiency of the reasons for what.


The third reason is the structural problem of silicon carbide ultrafine grinding, which includes the type of ultrafine grinding of silicon carbide, liner shape, speed, specifications and so on. The different types of silicon carbide superfine grinding media used in the range are also different, the correct use of silicon carbide can be ultra-fine grinding efficiency, otherwise the wrong use will reduce the production efficiency. Under normal circumstances, the spherical medium and long rod-type medium grinding effect is. Ultrafine grinding of silicon carbide grinding grinding efficiency is high, suitable for fine grinding, because the silicon carbide ultrafine mill used in the spherical media in the grinding is the collision point of contact. However, the ultrafine grinding of silicon carbide superfine grinding is thought to be too serious, so the rod carbide superfine grinding is more suitable for mineral grain size below 30 mm and requires the product size of not less than 1 mm ore grinding.

The fourth reason is that the specific operation is used. More parameters of silicon carbide ultrafine grinding is fixed, can not be used in the production of easy to change, and some parameters can be based on the specific use of the situation to make a reasonable adjustment, thereby enhancing production efficiency. So the low efficiency may also be due to the adjustment of some adjustable parameters unreasonable.

Understand the impact of silicon carbide ultrafine grinding work efficiency of several factors, you can adjust the superfine grinding of silicon carbide, and at the same time in the use of more attention, will be able to restore the efficiency of ultra-fine grinding of silicon carbide, and then Improve the efficiency of the entire production line.

Posted in Uncategorized | Leave a comment

Which kind of mining equipment has core competitiveness?

As the competition between ore milling equipment is increasingly globalized, market demand is changing continuously. Unique competitiveness of large-scale enterprises will inevitably play an increasingly important role in industrial organization structural system. Continuous improvement of production socialization degree in international scope requires production process to be further collaborative, standardized and professionalized which are precisely the advantages of medium and small enterprises. Hence, at the present stage and in the near future, coexistence of super large enterprises with bipolar characteristics and a large number of medium and small enterprises will become the main form for development of industrial organization. Compared with this situation, unreasonable phenomenon of organization structure of mining machinery equipment in China is still outstanding.

At present, overall efficiency of mining machinery industry is relatively low. The main reasons are various. Firstly, technical content of product is low. Secondly, gap between technology-intensive product and users’ requirements is widening. Thirdly, core manufacturing capability of large complete set of equipment with high added value and engineering equipment is insufficient, which virtually bring more pressure to enterprises. So, when continuously deepening reform of large state-owned enterprise, it’s very necessary to stimulate the enthusiasm and passion of independent innovation of enterprise by means of system construction. The experts point out that realizing industrial upgrade is a task which must be finished from the current industrial competition. For enterprises, there are only two ways. The first is to continuously imitate and occupy market share really well. The second is to surpass the copycat and improve core competence and international reputation.

If we observe and assess the international competitive ability of equipment manufacturing industry in China without prejudice, it’s easy to find that the industrial competitiveness must be relatively low when main technical resource especially public technical resource is mostly controlled by state-owned enterprises. In this sense, achievements of mining machinery industry in China are more worth being expected. And only the mining equipment with high technical content and high added value can truly have core competitiveness.SBM is a professional manufacturer of mining equipment, welcome to visit our company, we never let you down.

Posted in Uncategorized | Leave a comment

Making bricks is a new way of construction waste

With the rapid development of the city, the disposal of construction waste has always been a difficult problem, and it is found that construction waste is a very effective way to realize the recycle of construction waste through long time practice. But the size of the aggregate is strictly required for the bricks, in the actual production often have many aggregates because of not meet the requirements and be wasted, in order to solve this problem, ore company has developed a crushing, screening as one of the construction waste crusher, effectively alleviating this situation. The equipment has low noise, low energy consumption and high production efficiency, so it is suitable for brick production of construction waste.

In the actual production, the construction waste through this highly efficient, multi-functional processing equipment, the production of material granularity can be suitable for the production of brick requirements. This equipment has been put into use in many places, and the effect is good, in Yunnan, a construction waste brick enterprise Production site, we see the world-State Company in Yunnan, a customer site a PP1214 series of construction waste treatment equipment is being produced, The staff of the scene told reporters: this equipment broken out of the aggregate granularity can be more than 90% to reach 5mm above, greatly reduced the process, efficiency has improved a lot, more importantly, to minimize the production costs, creating more wealth.

Our company’s construction waste treatment equipment production line is to save energy, reduce consumption, emission reduction for the design guiding ideology, drawing on the foreign advanced technology, according to China’s actual situation design and development of independent intellectual property rights of environmental protection and energy-free brick automatic production line. In view of the current trend of development, the construction waste brick has a broad prospect, construction waste treatment equipment can not only effectively eliminate a large number of solid waste, such as construction waste, effectively solve the construction waste Land, pollution and environmental problems, and can alleviate the problem of construction bricks in China, one more.

Posted in Uncategorized | Leave a comment

The wide prospect of mining machinery with rock breaking machine

Our national crushing industry has the wide prospect and better investing environment. The rock breaking machine can crush the material whose crushing hardness and comprehensive strength are no more than 320 MPA, and some practical stone and rock are just in this range in the reality, which can be crushed by the rock breaking machine. There is one deep relationship between the producing efficiency and hardness of the material. There are some miner including the gold, silver, lead and zinc, limonite, Ying quarry, which have the different hardness of various materials, so the size of the mineral material is different in the feeding granularity, and some elements above on will make a big difference to the producing efficiency of rock breaking machine.

There are so many mining manufacturers entering into the ore milling equipment market, which directly influences the complex brands and worse producing features, especially the quality of them which limits the rapid development of the crushing industry at some level. The demanding for the mining machine in the market will bring the fast economic development of the nation and boost the progress of the technology of the rock breaking machine.

SBM as the origin mining manufacturer produces many new mining machines with the patent successfully at this right minute, which has boosted the national mining industry to contribute more and more in the international mining projects. The experts make some major analysis on the common existing problems which are belonging to crushing industry in one fiercer competition, and organize the major team to research the reasons and handling ways on those problems in order to achieve the breakthroughs, which is not only improving the promotion of the characteristics of rock breaking machine and the working efficiency, but also researching the new type crushing machine, and this is one way to expand new sale way in the future.

Our company is directly used to mineral exploration and ore dressing plant, which is widely applied in the construction, mining, chemical and cement, and the grinding machine is one important part of mining machinery, the first crushing is jaw crusher, and the second crushing is impact crusher and cone crusher, and the third is sand maker, impact crusher, and the last is some kinds of grinding machine. SBM puts the demanding of the customers on the first status, which strictly adheres to the principle of enterprises and which will make a big difference on the industries such as metallurgy, mining, construction materials, water, electricity, chemicals, coal, and electricity and also provides some better aspects for the municipal Engineering. The mining machine has been sold all over the places of China, which has been highly praised by the mining customers.

Posted in Uncategorized | Leave a comment

How to adjust the speed of ultafine grinding fan

When ultrafine mill work, in order to better meet the needs of the production of finished products, the use of wind to grind after the separation of materials, as long as the production needs of the material, can be wind away and then collect into the finished product, not meet the requirements, the need to put into production again, in this process, the size of the wind Determines the particle size of the finished product, so when regulating the wind, must be very cautious.

Generally speaking, the adjustment of wind size is mainly determined by the speed of the fan of ultrafine grinding. Fan speed is fast, then the internal wind will be larger, otherwise it will be smaller, in fact, this factor not only affects the size of the finished product, but also affect the efficiency of production, is a very important factor, But what exactly does this factor adjust to?

Through the above introduction we know that the role of the wind turbine is to determine the size of the wind, then the separation of materials, but also affect the efficiency of production, and the quality of production and finished products for ultra-fine grinding of the benefits of the project has a great impact, if the two can be taken into account, then can achieve better production efficiency.

So when we adjust the speed of the fan, we need to take into account the particle size and efficiency of the finished product in two aspects, also said that in order to meet the requirements of the finished particle size, to meet the greater efficiency needs, this will be better to obtain benefits, in addition to the need to pay attention to the Ultra-fine Mill fan speed range, in the adjustment of the time, Can not exceed this range, otherwise, will make the component aging accelerated.

Posted in Uncategorized | Leave a comment

Effect of low voltage on ultrafine grinding

Superfine grinding at the time of production, for all aspects of the requirements of the very strict, any one aspect of non-compliance, there may be a decline in production efficiency and the increase in fault, so we must ensure that all aspects of the rationality of the conditions, here is mainly about the voltage is too low, for the impact of the machine. The ultrafine mill in the processing of materials, good performance, not only with the performance of the equipment and quality has a relationship with the external working conditions also have a great relationship, so-called working conditions mainly refers to the operation of various aspects, such as the speed of the feed, and then, for example, the size of the voltage, these aspects are in line with the requirements Equipment to work smoothly, any one condition is not standard, can cause adverse effects in production, here is to introduce the voltage is too low, for the impact of the machine production.

Ultrafine grinding at work, when the voltage provides the machine operation, the required driving force, in general, different types of equipment, the voltage requirements are a rating, if not up to this rating, will appear to start the difficult phenomenon, or even can not start, If the voltage is too low due to voltage instability in production, then will cause the wind pressure to become small, the analysis machine can not work normally, this time, the powder will plug inside the mill, not only affect the output, but also increase the maintenance process, these two aspects for production, are very unfavorable, Therefore, we need to ensure the stability of the voltage in production and meet the requirements of equipment operation.

To ensure the size of the voltage in the production of ultrafine mill, need to install an electric cabinet before installation, and install a stable voltage, this can effectively guarantee the stability of the production voltage, before the power-on, to check the voltage value to ensure that it reaches the rated value, and then open the mainframe, to ensure that all aspects of the conditions meet the production requirements of equipment, In order to ensure the smooth production. In fact, the voltage value will only affect the production of Ultra-fine mill one of the factors, in the actual production, there are many external factors will cause its production of unfavorable factors, so before the start of the inspection and routine maintenance, maintenance work can not be reduced, all aspects of the conditions are standard, to ensure the smooth production.

Posted in Uncategorized | Leave a comment