轩轩阁

The development of science and technology and economy has basically met people's production and living needs. However, although people’s material life and spiritual enjoyment have been temporarily satisfied, the increasingly harsh environment has seriously affected people’s normal lives. Many people still have Because of the harsh environment, I was afflicted with various diseases and eventually died. So now people are paying attention to how to protect our environment while developing their economy. In the milling industry, environmental protection work needs to be done more closely. The use of dust collectors allows dust mills to stop dancing during the production process. Although the use of dust collectors has a good effect on the protection of the environment, some users did not configure the mill at the beginning of the purchase, or they were randomly deployed in later use, and did not completely match their own milling equipment. This will not be able to play an environmenta...

What is construction waste? Presumably, literally, everyone knows what construction waste means. Construction waste includes construction waste, waste bricks, waste tiles, waste concrete, scattered mortar and concrete, and a small amount of steel, wood, glass, plastics, and various packaging materials. With the acceleration of urbanization, the transformation of the old city and the demolition of the village in the city have caused a large amount of construction waste, which not only accounts for a large amount of land but also pollutes the environment. The traditional construction waste crusher method is landfill. This not only encroaches on a large amount of land and roads, it also pollutes the soil and destroys the ecological balance of the environment. SBM Mining Machinery Co., Ltd. is aware of this point. After years of research, it has independently developed a construction waste disposal facility. After sorting, crushing and screening, construction waste can be reused as recyc...

The construction waste crusher industry has the characteristics of low return, long operating cycle, stable returns, high capital deposition, and high policy risk. It adopts a market-based franchising model and requires professional construction waste disposal companies to operate in order to make the franchise produce social benefits. Bigger. Because specialized construction waste disposal companies have the following characteristics: 1. Rich operating experience. Professional construction waste disposal companies generally have extensive experience in the management and operation of construction waste treatment facilities. These experiences include systematic day-to-day operation modes, system training for employees to become qualified practitioners, and regular maintenance rules for waste treatment facilities, etc. . 2. Professional skill level. The professional construction waste crusher company must have a certain scale, gather a large number of skilled workers and excellent tec...

After the bulk material is crushed by the jaw crusher to the required grain size, the raymond mill is used to send the material to the storage hopper, and then the vibrating feeder is evenly and quantitatively fed into the main grinding chamber for grinding, after grinding. The powder is carried away by the fan airflow. After being graded by the analyzer, the powder with fineness enters the large cyclone collector along with the gas flow through the pipeline, and is separated and collected, and then discharged through the powder tube as finished powder. The air flow is sucked into the blower by the return air pipe at the upper end of the cyclone collector. The entire air flow system of the machine is closed and circulates under positive and negative pressure. The above is a detailed introduction about the structure and working principle of Raymond Mill. The relevant staff can refer to it. Before the raymond mill is installed, it should be properly kept. A complete maintenance system...

There are many materials that can be processed by ultrafine mill , and the fineness of the finished ore processed with ultra-fine micro-grinding is the most concern for customers and manufacturers. Most customers have certain requirements for the fineness of finished products. Therefore, For some of the ore materials that appear on the market, the requirements on the fineness of materials for processing are very strict. What are the most important factors affecting the fineness of ore materials in ultra-fine mills? The fineness of the ultrafine mill is influenced by many factors in the processing. To increase the fineness of the mill, it is first necessary to understand the main factors affecting the ultra-fine mill, and then to solve the problem from the source. The problem is the hardness of the ore itself, the size of the crushing size, the size of the ore, the size of the grid sieve, the selection of the ultrafine microplate, the selection of the ultrafine grinding model, the wea...

What are the factors that need to be considered when investing in a construction waste recycling and recycling production line? With the support of the current favorable policies for the construction of resource-based construction waste, investment in the Construction Waste Crusher industry is clearly more advantageous. In order to help more small and medium-sized investors to complete the task of environmental protection development as soon as possible, SBM Machinery provides a full range of feasibility report, resource-based production line configuration, local actual situation investigation and other aspects. In April of this year, SBM Machinery received an inquiry hotline from an Anhui customer. Because it was the first time to contact the Construction Waste Crusher industry, customers were not particularly familiar with the specific processes and reprocessing modes, and he hoped SBM mechanical energy could Provide more detailed video and picture information. Through numerous com...

Raymond Mill is a kind of grinding equipment that we commonly use in industrial ultrafine mill . It is suitable for limestone, calcite, marble, talc, gypsum, barite, fluorite, zeolite, manganese ore, ilmenite, phosphorus Minerals, bentonite, starch, kaolin and other stones with a hardness of less than Mohs 7 are ground and used in a wide range of applications, all of which are inextricably linked to its new grinding system. So what technology is applied to the grinding system used by Raymond Mill? 1. The new technology adopts a new vertical roll device. The grinding roller and the grinding ring are always in balance during the grinding process to form a uniform line contact grinding zone. The height of the grinding roller and grinding ring is increased from the original 160 mm to 200 mm, which increases the grinding contact area to a greater extent. 2. The classifier adopts a forced turbine classifier to extend the granularity of the finished product from the original 80-325 mesh range...

SBM Heavy Industry Co., Ltd. was established in 1978 and now specializes in the production of Raymond mill and mill products. Has many well-known domestic milling equipment experts. The main products are: Series 3R Raymond Mill, 4R Raymond Mill, 5R raymond mill , Delux ultrafine Crusher, ultrafine Raymond Mill, Raymond Machine, Ultrafine Miller Jaw Crusher, High Pressure Thunder Mengmo, and other types of milling equipment are well-known milling equipment manufacturers in China. According to our company's experience in solving problems for customers over the years, we have summarized six common faults and solutions of Raymond Mill's efforts and hope to help everyone. Raymond Mill often encounters several common faults in the work, as shown in the following six types: 1. The temperature of the machine rises, the host current is too large, the air volume is small, 2. The discharge rate is low or not Material, 3, out of the finished product is too thick or too thin to meet the re...

Coal gangue is a kind of main coal solid waste, which is discharged during the process of coal mining and coal washing. It is a kind of dark gray rock with low carbon content and harder than coal, which is associated with the coal layer during the coal formation process. Coal gangue has high recycling value, but it is difficult to use. It really makes the majority of coal owners love and hate; at the same time, along with the accelerating pace of China's coal mining, solid waste discharged from coal mining process is increasing. The more it poses a serious threat to our ecological environment. Therefore, whether it is from the perspective of protecting the environment, or from the interests of the mining owners themselves, the rational disposal of coal gangue is very important. SBM Mining Machinery Co., Ltd. has long been engaged in the R&D and production of industrial milling equipment, and is good at introducing and learning advanced foreign technologies. By combining its own...

Under similar geological conditions, the support height of the hydraulic support for the mining face of the soft coal seam is high. Compared to stratified mining and top coal mining, the probability of the accident of the surrounding rock is likely to increase. The size of the raymond mill plus the large-scale mining hydraulic support is large and the quality is high. The difficulty of disposal accidents is also affected by Will increase. The boron, chromium and other elements dissolved in high-temperature austenite of high boron cast steel and the uniformity of carbon, manganese, chromium and other elements in austenite are poor, and the effect of quenching temperature on the microstructure of high boron cast steel. When the quenching temperature is lower than 950°C, the overall hardenability of austenite is low, and the existence of local pearlite and a small amount of ferrite, pearlite and ferrite in the quenched structure leads to a low hardness of the high boron cast steel. As t...

Why is it so difficult to solve the problem of the elimination of construction waste nowadays? From the perspective of China’s current construction waste crusher market, the rapid production of construction waste and the insufficiency of landfill sites are two key aspects. Even if Fuzhou has adopted a new type of construction waste backfilling abandoned grottoes, it still faces traffic. High transportation costs, hidden dangers along the way, environmental pollution, and many other aspects of embarrassment. Under this background, the development of the recycling of construction waste was included in the agenda of Fujian Province. The introduction of the “13th Five-Year Plan” for the utilization of the construction waste of Fujian Province stimulated the passion of local small and medium investors to a large extent. Under the support of local government departments with a green light and a series of favorable policies, Fuzhou Construction Waste Recycling Building Materials Co., Ltd. wa...

Since the beginning of the 21st century, large-scale environmental problems such as smog, dust storms and construction waste have erupted. In order to do a good job of the current urbanization work, China has proposed a treatment plan for the recycling of construction waste. Judging from the implementation of multiple sites, the establishment of a comprehensive utilization pilot project is expected to complete about 20% of the city's construction waste disposal. What is the direction of the next step for the city of Zhangzhou as Beijing's next door? SBM Machinery Co., Ltd. saw the current situation of construction waste around the city, through the study and exploration of foreign technologies to achieve a breakthrough in the domestic core crushing technology. The mobile construction waste crusher developed by it obtained more than a dozen technical patents from the country. Accredited. On this basis, SBM Machinery also made inroads into deeper construction waste recycling te...

PFY strong counterattack type sand making machine , also known as PFY powerful impact crusher, is one of the most widely used high efficiency crushers in the mining industry. It has a unique structure, simple operation method, high efficiency and energy saving, the product shape is a cube, the size of the discharge size can be Tuning, can selectively crush, simplify the crushing process, reduce investment and other advantages. Here we focus on how to disassemble the counterattack sand making equipment. Counterattack sand making and removing steps: (1) Loosen the wedge iron nut and turn the hexagon socket bolt to move the wedge iron down to the lowest position. At this time, the hammer has been separated from the hammer base by 5 - 10 mm. (2) Remove the stoppers on both ends of the hammer and move the hammer from one end to the other and then hang it down. In addition, the newly installed sand machine (sand blasting machine) plate hammer for the A surface, the 1st, 2 ladder traps are in...

Calcite is a kind of calcium carbonate mineral. Calcite is a kind of heavy calcium carbonate after milling by ultrafine mill . Heavy calcium carbonate is widely used and profitable. Heavy calcium powder is used for artificial stone and artificial Tiles, natural rubber, synthetic rubber, coatings, plastics, composite new calcium plastics, cables, paper, toothpaste, cosmetics, glass, pharmaceuticals, paints, inks, cables, electrical insulation, food, textiles, feed, adhesives, sealants , Asphalt, building materials, linoleum construction supplies, fireproof ceilings, and household chemicals are used as fillers. The use of heavy calcium carbonate is so extensive, so the rational use of heavy calcium powder is an important part of the process of mining calcite. SBM ultrafine grinding machine can process raw materials to the fineness of micrometers or even nanometers, and it has been obtained in all walks of life. Extensive application, especially the development of heavy calcium carbonate...

Graphite is an allotrope of elemental carbon. Each carbon atom is bounded by three other carbon atoms (hexagonal arrays of hexagons) that are covalently bonded to form a covalent molecule. Since each carbon atom emits one electron, those electrons can move freely, so graphite is a conductor. Graphite is one of the softest minerals. Its uses include making pencil cores and lubricants. Carbon is a non-metallic element that is located in Group IVA of the second cycle of the periodic table. Latin is Carbonium, which means "coal, charcoal". The Chinese character "carbon" is composed of charcoal's "charcoal" and the word "char". Today, the graphite industry is already hot. As an irreplaceable and non-renewable mineral resource, graphite has become the object of competition among many companies. From the rough processing of ore to graphite - spherical graphite - coated graphite - lithium negative electrode materials and other seven industrial chain...

The construction waste crusher is a kind of sand production equipment with large model and low operating cost. Compared with the large crusher, its size is larger, the operation is more simple, and the operation is more flexible in the mining area. The construction waste crusher is on the market. There are so many types and models, so how much is a construction waste crusher? SBM Industrial Technology Group will briefly introduce this issue. First, a set of construction waste crusher price influencing factors The price of construction waste crusher is not a fixed value and it varies with different influencing factors. Next, the main influencing factors will be analyzed. 1, model There are many types of construction waste crusher equipment, and the applicable materials, processing capacity, output, and efficiency of different types of equipment are also not the same, and the price is naturally different. In order to purchase a suitable type of equipment, users need their materials. In...

High-capacity, high-efficiency equipment is pursued by every user, but in addition to the equipment itself, the operations in production are also closely related to its efficiency. Taking the construction waste crusher as an example, the following several production suggestions can improve the efficiency to a certain extent and obtain large production capacity. 1, adjust the size of the closed side discharge outlet to change the output The output of a construction waste crusher can be achieved by adjusting the size of the closed side discharge port. When the size of the closed side discharge port is larger, the higher the production capacity of the construction waste crusher, the worse the quality of the finished product; conversely, the smaller the size of the closed side discharge port, the smaller the output, and the better the quality of the finished product, so the manufacturer can Adjust your own actual needs. 2, belt conveyor even feeding When entering the material, it is requ...