09 2012 档案
摘要：In the process of urbanization, as a product of urban metabolism,the the waste has been the burden of urban development, many cities have appeard the world's garbage siege situation. Today, construction waste is considered to be the most potential inexhaustible "urban minerals" misplac
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摘要：Guided by the scientific development concept , implement the basic national policy of conserving resources,move around the "Eleventh Five-Year" GDP energy consumption reduced by about 20% of the goals,take the energy efficiency improvement as the core for the implementation of the main ent
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摘要：Jaw broken machine (jaw breaker, jaw breaking machine),a kind of highly efficient, energy-saving broken equipment our company produced , one of many large and medium sized jaw breaking machine , especially in design and produce large jaw broken machine these two aspects , we have already in the dome
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摘要：Sand making machine is suitable for soft or hard and extremely hard materials crushing, which is widely used in a variety of ores, cement, refractories, aluminum where the soil clinker, emery, glass raw materials, mechanisms built stone gold slag, especially on thesilicon carbide, silicon carbide, s
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摘要：The energy strategy of our country is energy-saving, the energy-saving is always placed in the first place of development . Both construction machinery or mining machinery, countries have put forward a new concept of energy conservation, such as mining equipment crusher, sand making machine, milling
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摘要：The recycling production of new building materials which use the comprehensive industrial waste have the features of green, environmentally friendly , this new building materials industry promotes energy saving,because it not only greatly reduce the pollution, but also bring substantial green benefi
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摘要：With the accelerating process of mining, the underground mine is mined much deeper than before , and many open pit mines have begun to enter the underground mining. which means the ore mining will be more and more difficult, the need for large-scale mining equipment requirements are also increasing.
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摘要：Our company is a high-tech industrial milling equipment (mill) production-oriented enterprises which specializes in mining crushing equipment (crusher), building sand (sand making machine). The product design innovative , grinding efficiency is high, save consumption , compared with similar products
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摘要："Green " Pursuit has become the development direction of Chinese construction industry. While due to the rapid development of Chinese construction industry, the natural sand resources has gradually dwindled , gradually appear the phenomenon of shortage, gravel resources growing demand for
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摘要：Our company absorbs the world advanced crushing technology to develop the hydraulic cone crusher. The device is widely used in the mining industry, metallurgical industry, construction industry, road building industry, chemical industry and silicate industry fields, and applied to crush the medium h
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摘要：Construction wastes are considered as misplaced gold in the environmental community , in fact, compared with the garbage, construction wastes have the features of large number of components , kinds are variety , the nature is complex , toxic is small , recyclable utilization is high. Currently, many
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摘要：The crusher is the most useful crushing equipment in mining industry. Crusher has the features of high processing efficiency, fine grinding refinement degree ,so it is the essential part of various beneficiation production line !But it is just for this advantages that some common problems are always
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摘要：In recent decades, the essential of domestic construction waste disposal production line is the gravel production line, the only difference only between these two is the separator which only exists in sand production line .Sand production line help the construction waste to realize valueWith the acc
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摘要：The high-speed rail drives the development of whole country and the leap of entire country's economy , certainly, the development of the crusher will promote high-speed rail shine . by 2015, Reported data show that the crusher industry sales volume in China will reach 900 billion yuan, the annua
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摘要：Our company is a enterprise which specializes in mining crushing equipment (crusher), building sand (sand making machine) machine , high-tech industrial milling equipment (mill) ,and the other production-oriented products .The product designs innovative , the grinding energy consumption is high, com
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摘要：We all know that the mining crusher refers to the crushing machinery whose content is more than 50% of the total content, the row compound particle size is greater than three millimeters. It is invented by British Hengan. according to the feeding and nesting size, the crushing operations are often d
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摘要：As the pillar industry of the national economy, mining machinery industry occupies an important position in the country's economic development. As the market is becoming more competitive, product quality and technological innovation have become the preferred way for various enterprises to promot
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摘要：Currently, the number of our country's construction waste accounts for 40% to 60% of the municipal waste total amount . The vast majority of construction waste without receive any treatment, construction units ship these wastes to the suburbs or rural areas, stored in the open air or landfill pr
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摘要：In the field of ore crushing,the figure of impact breaker are everywhere. It is normal that people will ask : why the impactbreaker can be applied so widely ? Our company found that, in fact, this is inseparable to the features of impact breaker itself .The first point , when we use the impact crush
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摘要：According to the survey, the industrial water consuption accounts for 90% of the average annual water consumption,sometimes are even more ,the new dry magnetic separator our company produced has made a great contribution to our industrial water conservation, create an history innovation in mineral p
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摘要：With the accelerated pace of Chinese modernization, a lot of construction wastes are produced, Disorderly dumping phenomenon can be found everywhere ,it is understood that the garbage dumping will not only take up a lot of land, but also serious pollute the environment, the accumulation of a large n
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摘要：Our company are engaged in the sand washing machineindustry for a long time, from the situations of contacting customers, we can generally see the problems they meet when purchasing sand washing machine, now, let us make a simple analysis.When some customers purchasing sand maker, they will directly
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摘要：The construction of chinese high-speed railway, the increase demand of clean power demand, the rapidly increased urbanization process, all bring the most indirectly benefits for the crushing machinery industry . From the international market, with the economic recovery after the international financ
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摘要：In recent years, with the continuously implemented of the large-scale urban development construction , the processing of construction waste has become a development difficult issues need to be resolved in the process of construction and urban management. The growing number of proper disposal of cons
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摘要：With the rapid development of the social economy, the construction of the city is speed up , in the reform and innovation in the market system, every aspect of the community to achieve steady development. A transition period, not too fast nor too slow, to combine the resources and environment of the
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摘要：Either the construction industry or the high-speed rail, highways and other construction, they are all the basic construction of the country, and they can not do without the use of gravel in the construction of each item, so the development of these industries also contributed to the invisible sand
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摘要：Depending on the leading-edge technology and reliable performance of impact crusher, service to many building stone production line production site of the country for years , such as Zhejiang, Guangxi, Heilongjiang, Hebei, Hunan, Guizhou, Sichuan, Qinghai, and so on, the impact crusher provides the
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摘要：With the ongoing development of the west, henan gradually becomes a highly important area with its important advantages in resources and special role. Its rich sandstone, shale, pyrite, iron ore, phosphate rock, cement, limestone and other mineral resources reserves fully meet the needs of the devel
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摘要：Today, with the rapid development of industry and economy, the conebreaker is frequently used in a variety of industrial units , the generally conebreaker is mainly used in the pharmaceutical industry, chemical industry, industry, food industry and food industry, so its application is very wide rang
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摘要：Innovation is a new realm, the competeness points between different countries is technology, it is also true for enterprises. After years of rapid development, China crusher industry has undergone enormous changes. But uncoordinated with the rapid economic development, such as the serious waste of r
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摘要：Recently, in order to meet the demand for engineering construction industry at home and abroad crusher, our company absorb advanced technology, independent developers come up with a new generation of impactbreaker machine is a listing of the majority of users, the user reflect: a new generation of m
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摘要：While the Internet meeting people's information greedy ,it unlocks the chains which bound the traditional market, IT and traditional industry produce E-commerce this new stage toghther.Looking around the mature e-commerce model,which has the features of low-cost, high-efficiency, virtualization,
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摘要：When the city gradually becomes beautiful, there is another problem plaguing us, that is a huge amount of construction waste seriously hinder the pace of urban development. As environmental awareness is deeply rooted in the hearts of the people, the simple landfill and illegal dumping of constructio
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摘要：Nowdays, the highway, railway, rural roads, construction sand and other industrial buildings are all need the application of crusher machine . Most of the gravel crushers are used for crushing of granite, limestone, marble, blue and white stone, and other hard stone particles, solid particle content
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摘要：In the process of modern machinery industrial development , With the rapid development of China's economy , sand making industry has gone through the extensive development stage where relying on cheap labor advantage and environment destruction , follow the international trend of the development
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摘要：The earliest application of crusher is just limited in the mining industry, along with a better understanding of it as well as technical advances, the crusher industrial application range is very wide now , such as the process of vehicles scrap cars or electrical appliances, if matchedsorting equipm
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摘要：After decades of efforts , Chinese mining machinery industry has developed by leaps and bounds, but compared to the development level of the abroad industry , there is still a large gap, the gap is especially large in the crusher, crusher, stone crusher and other large mining equipment and downhole
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摘要：We all know that there are varieties types of crusher, but all of them have different strengths and weaknesses,applicable materials are also different. For example, compare the impact breaker and hammer breaker, the former has the following advantages: 1, the expected size adjustment is convenient,
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摘要：Since May , the decoration industry enters the season, adequate funds for railway construction, security room start to construct these external reasons make the market cement demand surge ;therefore, many cement companies have accelerated the production of cement; limestone, gypsum are the main raw
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摘要：With the development of economic , social progress and people's living standards continue to improve, the scale of these two,three level cities are gradually expending , which has also greatly boosted the cement, building materials, sand and gravel industry; Sand the stone important aggregate fo
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摘要：Ball mill is the key crushing equipment which used to re-crush materials after they receive the crushing of the first-stage. The ball mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metal processing and glass ceramics
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摘要：The most important thing Chinese rotary kiln enterprises face is the industrial structure adjustment, since they must adapt to the most stringent environmental standards, new cement rotary kiln has completely turned to the development of environmentally friendly direction, the introduction of a new
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摘要：Our great motherland-Chinese is a big , resourceful country . The exploitation and utilization of resources were once the lifeblood of the local economic development. The mining crusher refers to the crushing machinery whose content is more than 50% of the total content, the row compound particle si
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摘要：In recent years, with the development of the economy, the number of urban construction waste emissions grow rapidly, which brought a great burden to the city construction . Although the construction waste resource utilization has begun to take shape, it is far from being able to obtain a higher cons
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摘要：In the past two years, with the continuous progress of the national energy saving and environmental protection situation, industrial waste usage secondary becomes the most popular topic, the usage effects of the Xinjiang region using carbide slag crushed cement are significantly.It is understood tha
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摘要：In recent years, to promote the development of Chinese economy, improve the national income , the government investment to the heavy industry are gradually increase.Mining machinery crusher has become an important pillar of Chinese national economic development, which has been widely used in industr
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摘要：The most important things chinese cement rotary kiln production enterprises faced are the industrial structure adjustment,which must adapt to the most stringent environmental standards, the new cement rotary kiln has completely turned to the development of environmentally friendly direction, the int
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摘要：In China, the development of wear foundry industry shows the situation of multiple small workshop enterprise and without leading enterprises, combined with the current state support for the project and the future development the field prediction , the wear-resistant castings enterprise development o
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摘要：Before 2012, the Fifth Sun, solar storms, magnetic pole reversal, the Mayan calendar, these words are continuly concerned by humankind. However, a recent archaeological discoveries overturned this theory with the Mayan calendar itself. in accordance with the newly excavated Mayan calendar, the so-ca
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摘要：China is the country with extensive natural resources, but with the rise of population and industrialization, Chinese resources shortage problems are more and more serious , to its reasons, these problems are inseparable from the mining operations of the backward property , especially mining this ex
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摘要：The civilization construction add a beautiful scenery to the city. However, a large number of construction waste heaps, misplaces had an impact on the appearance of the city. The former souring time was washed by the time, the large number of piles of ruins is unsightly. In the past, people deal wit
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摘要：Most of the ceramic particle reinforced steel matrix wear resistant composite materials are prepared the surface composite material. Recently, our company and Zhengzhou University Joint successful Researched the low alloy steel / ZrO2-Al2O3 the honeycomb ceramic composite materials research and appl
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摘要：At the monent, with the accelerated process of urbanization, the construction waste also follow, the number of construction waste in China has accounted for 30% to 40% of the total municipal waste. Recycling rates in many cities in China has reached about 80%, such as: Hong Kong, Taiwan is not backw
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摘要：Recently, the central bank announced that the plan of cut RMB interest rates , financial institutions year benchmark deposit and lending interest rate are cut by 0.25 percentage points,the other deposit and lending interest rates as well as individual housing provident fund deposit and lending rates
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摘要：In recent years, with the rapid development of the infrastructure investment and urbanization, the demand of the national aggregate and artificial sand are also in a period of rapid growth. However, the market is a sword, the gravel industry development not only led to the development of related ind
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摘要：when preparing the concrete,we need fine aggregate and coarse aggregate sand,these stone skeleton adn sand provide support for the concrete. With the increase quality,quantity demand of the sand, aggregate in the market , the quality problems arising from the project is becoming more serious than be
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摘要：Due to the large mineral resources development and utilization, the available resources continues decrease, the ore mining grade gradually dwindles, as a result, the smelting and subsequent processing of the ore-dressing product quality requirements are increasing. At the same time, human environmen
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摘要：We all clearly know that the soaring carbon dioxide emission will lead to the global warming, and global warming is a serious threat to the survival and development of the whole humanity. In fact, in the carbon emissions of urban, 60% comes from the construction of carbon dioxide emissions and const
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摘要：In recent years, the qualified natural sand resources are on the less , so the artificial sand gradually became the main source of construction work . Currently, our Beijing Olympic project, Xiaolangdi reservoir Baoquan reservoir, Hongqiqu reservoirs, Gezhouba Tianwan River Power Plant, these key na
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摘要：Recently, the overall goal of our transport infrastructure was freshly baked during the 12-5 period , these objectives pointed out that we should build the nationwide conprehensive transportation network which based on the ordinary county road, ountry road, backbone the railway, national highway, pl
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摘要：As we all know, the gravel aggregate concrete production is inseparable from the excellent quality sand , gravel aggregate quality depends on the sand and gravel aggregate production line equipment configuration, such as the stones impact breaker and impact sand making produced shapes cubic, which i
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摘要：With the gradual develop of the National 12-5 infrastructure Plan , the energy province henan also began to speed up infrastructure construction and production of construction. Dependent on the wealth of local limestone, sandstone, phosphorous, bauxite, coal and other mineral resources, the henan re
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摘要：Recently, the unexpected arrival of a storm pull Beijing into the view field of the people,after fighting after several days of heavy rain, the quality of the urban drainage system was again referred to the cusp of public opinion. In this quality questioned era, as ordinary consumers, how should we
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摘要：Admittedly, sand and gravel production has become a blue chip stocks in the building materials industry, especially in the "12th Five-Year Plan ,its strong support of the national infrastructure is more important to the aggregates Production , of course, it ocupies most of the profit pie in the
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摘要：Recently, the Guizhou Taian gravel production line invested by the Chinese Electric Power Construction Group and Chinese Building Materials Group these two enterprises-which also belong to the top 500 enterpries have been put into production smoothly, which marks the environmentally friendly gravel
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摘要：According to the structure and working principle of the screening machinery, it can be roughly divided into the following categories:(1) Fixed Screen Working part is fixed, the material screening relys on the sliding movement along the working face. Fixed grid screen is a kind of screen that applica
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摘要：Mineral Impact crusher is suitable for crushing the hard materials, such as limestone crusher in the cement plant, having the advantages of large production capacity , small particle size. This series of products can handle the materials whose side length is 100-500 mm , having the advantages of hig
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摘要：Main kinds of rock crushing plant are follows: pebbles sand making production line, granite production line, limestone production line, stone crusher production line, with the rapid development of regional economic construction, industrial construction, infrastructure construction, high quality of a
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摘要：Due to a lot of places pursue the rapid industrial economic growth , and continue to invest , develop the cement, gravel, coal, chemical and other industries, resulting in the sharp deterioration of the local ecological environment. Industrial development must foster the sustainable development phil
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摘要：Mobile crushing station is mainly used in metallurgy, chemical industry, building materials, utilities these sectors which often need the material processing operations, especially for the highway, railway, hydropower project liquidity stone job, depending on the type of processing raw materials, sc
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摘要：It is known that classifier.html">spiral separator is one of the beneficiation devices , according to the solid particles of different specific gravities, spiral classifier can precipitate them in the liquid, and then achieve the purpose of mechanical classifier, this is the work principle o
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摘要：Sand washing equipment-sand washer is the equipment used for washing ore, gravel and other materials. Sand washing equipment is widely used in construction sites, gravel plants, hydropower concrete dam site and other industries, it has the advantages of clean and high, reasonable structure, large ca
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摘要：Vibrating machine , also known as vibrating feeder. in the production process, vibrating feeder can timely, continuously and evenly send the blocks ,particles materials to the feeding devices from the storage. In the sand stone production line, this machine can continuously provide materials for the
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摘要：This machine is used for removing iron powder in the materials, the magnetic separator is widely used in resource recovery, the timber industry, mining, ceramic, chemical, food and other workshops, whcih is applicable to the magnetic wet magnetic separation of iron ore, pyrrhotite, roasted ore, ilme
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摘要：This series of products is mainly used for grinding the cement raw materials, also applies in the metallurgical, chemical, power and other industrial and mining enterprises to grind all kinds of ores and other grind-able materials. The raw materials mill can not only be used in the dry method produc
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摘要：Grading machine, that is classifier, which is widely used in the concentrator to form the closed circuits with the mill process , or used in the gravity concentrator for grading ore and fine mud, the particle size classification the metal beneficiation processes of pulp, and desliming job washing, d
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摘要：The focus of this article- cement production line refers to the production line which composed of a series of devices. It is mainly constituted by crushing and pre-homogenizing, raw material preparation homogenizing, preheat decomposition, the firing of cement clinker, cement grinding packaging,and
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摘要：theconveyor (belt conveyor), also known as belt type conveyor, commonly known as the "tape conveyor". in addition to the rubber-band conveyor belt, nowdays, there are many other material conveyors (such as pvc, PU, Teflon, nylon straps, etc.) in the market. Belt conveyor strain the conveyo
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摘要：What is rotary dryer ? Let me tell you now, it is a kind of drying device. The materials in the drying rotating cylinder coaxial columns sets are dried by the lifting process of spiral blade and intermittent spiral lifting plate exhumation between the inner and outer cylinder .The work principle of
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摘要：It is known that cement mill is the key equipment used to re-crush the materials . This mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metal processing , glass ceramics production, and the other industries.The mill co
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摘要：The ball mill is the key equipment that used to crush material , It is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metal processing and glass ceramics production industry, it is suitable for grinding various ores and other
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摘要：We absorb the advanced experience of home and abroad, optimize the design of Seiko manufacturing, innovation, finally produced the energy-saving cone mill, cement mill, batch type (ceramic) mill, impact crusher machine, the PCL vertical shaft impact crusher, and the other specialized mining machiner
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摘要：Industrial milling equipment,such as milling machines, jaw crushers and other machinery equipments, in the case of high-speed operation, lubrication and maintenance of the core components are very important,the proper lubrication and maintenance will greatly extend the life of the machine, the worki
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摘要：Maintenance the hollow shaft moving bearing parts is important, the thin oil cooled by the hollow shaft reduce the bearing temperature to 60 degrees, whcih belongs to the normanl range. The advantages of this ball mill bearing are as followings :1. Thin oil lubrication is superior to grease , which
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摘要：When designing the vertical mill and ball mill, tube mill, wear-resistant material , what factors we need to take into account? We specially summarized the following points , for reference only:1, abrasive materialAbrasion are granular or powdered materials which are all handled by the device. The a
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摘要：Any mining equipment need maintenance and refurbishment, only in this way, can we guarantee the efficiency and capacity of the equipment, and ensure the life of the equipment. Cement rotary kiln is also true, the following is the cement rotary kiln maintenance requirements and conditions:(1) Cement
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摘要：The dryer is mainly used to dry certain humidity or granularity materials in mineral processing, building materials, metallurgy, chemical industry and other departments.The rotary dryer's materials adaptability is strong, can be used to dry various materials, and the equipment is simple and reli
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摘要：It is known that the rotary kiln refers to rotating calcining kiln (commonly known Xuanyao), belongs to the class of building materials equipment. according to different materials, Rotary kiln can be divided into cement kiln, metallurgy chemical kiln and lime kiln. The cement kiln is mainly used for
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摘要：Whether the equipment( such as ball mill, impact crusher) falls into any category, production safety should always be placed in the first position. Rotary kiln production is no exception,the following is the rotary kiln production safety rules ,the related recommendations, and overhaul of rotary kil
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摘要：Society development leads to the rapid development of ore crusher , especially on roll crusher (double-roll crusher).With the growth of economic , a variety of metal and nonmetal mines, cement plants, construction, sand and metallurgical industries expansion scale is large, its processing equipment
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摘要：Wide application of the ball mill : Ball mill, which is a kind of mill used to grind materials by the steel ball in the cylinder ,and an effective tool that can grind a variety of materials, it is widely used in building materials, chemical, mineral processing and other industries. In the buildi...
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摘要：[1] ball mill installation: 1. The mill should be installed on a solid concrete foundation, and the concrete foundation compressive strength should be more than 75% before they can be installed the ball mill. 2. in order to ensure the positional accuracy of the various process components, the basic
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摘要：The dryer is a kind of washing machine, it is generally used to remove the moisture in clothing and other textiles after washing . Most of the dryer including a rotary drum, the inner cylinder is driven by a belt, and hot air is used to evaporate water in the periphery of the drum.The dryer can be d
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摘要：I drive method of the ball mill 1, before the operation, we must check all parts according to the the contents itemized ,after confirming trouble-free, we can do the drove preparation.2, first start the pump, check whether the lubrication points oil flow and lubrication system are normal or not (bef
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摘要：The invention of the rotary kiln :Rotary Kiln originated in cement production,in 1824, mason J Asp invented the earthen vertical kiln intermittent operation; in 1883, Dietz world invented the continuous operation of the multi-storey shaft kiln; in 1885 , Britons Lan Samu ( ERansome) invented the rot
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摘要：The dryer is a kind of washing machine, its general application is to remove the moisture in clothing and other textiles after washing dehydration. Most of the dryers include a rotary drum, the inner cylinder is driven by a belt, and the hot air is used to evaporate water in the periphery of the dru
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摘要：Dryer (dryer) machine is a kind of commonly used drying apparatus whose operation is simple, the process amount is large. the decision of the heat carrier and the choice of its highest temperature depend primarily on its pollution tolerance ,the processed materials properties , and the other factors
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摘要：When the user purchasing the drying equipment (dryer machine), it is necessary to select them, the following is the several details need to pay attention in the selecting process of dryer (dryer machine) : First, corporate site visits We should first examine the drying equipment manufacturers, obser
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摘要：Drying equipment (drying equipment) is a series of mechanical equipment combination which is processed by certain technical means. Its main purpose is to dry the materials surface moisture or other liquids . The currently popular drying technologies are mainly UV drying, infrared drying, electromagn
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摘要：what is decomposition kiln ?what are the special features and application of decomposition kiln ? Understand gradually some operating issues and skills focusing on the equipments features will contribute to the enhancement of the management level, and also directly helps to the improvement of produc
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摘要：The vast majority of China's manganese are lean ore, ore processing must be carried out. But because most manganese ore is fine-grained or micro-fine disseminated, and there are a considerable number of high phosphate rock, iron ore and total (with) useful metal, so the beneficiation process is
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摘要：Dehydration is the process that remove water from the solid material containing moisture.In the beneficiation process, the vast majority of beneficiation products contain a lot of water. For example, the concentrate Flotation plant get contained moisture approximately 4 to 5 times the solid weight ,
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摘要：What is a mineral? what are the common minerals?The mineral refers to the nature elements or natural compounds that have fixed chemical composition and physical and chemical properties after going through the natural physical and chemical effects and biochemical role in the earth's crust, the mi
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摘要：Flotation machine (flotation machine) is a kind of flotation device that widely used for selecting copper ore, gold and molybdenum ore , after adding the medicine into the pulp and mixing gas, some mineral particles adhered to the bubble, when these pulp floating to the pulp surface, the bubble prod
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摘要：As we all know, our country is a mineral resources power, but according to the characteristics of China's mineral resources, when carrying out the exploitation, we must conduct the meticulous ore-selecting, only in this way can we bring Chinese separation machinery industry to the development sp
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摘要：Composition and features of the beneficiation equipment concentrator (concentrator) :The concentrator is generally composed of concentrated pool, Crust frame , gear devices, Crust frame lifting device , the feeding device, discharge device and signal safety devices.The main features of high efficien
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摘要：Ore grade / ore grade Minerals bit, also known as the ore grade, refers to the degree of enrichment , unit content of useful component metal deposits and non-metallic deposits (such as apatite, sylvite, fluorite, etc.). Which is the main indicator to measure the quality of mineral resources, which i
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摘要：As we all know, the magnetic separator is widely used in resource recovery, the timber industry, mining, ceramic, chemical, food and other industries, it is a kind of model that used widely in this industry.Many different types of magnetic separator have been used at home and abroad, of course, ther
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摘要：Cement production line vibrating screen: As the name suggests, it is a cement production line vibrating screen for screening (vibrating screen), in the cement production, we need to first crush the mature materials to 5mm by the crusher, and then use the mill for the next crushing . The most importa
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摘要：As we al know, the crusher is widely used in mining, metallurgy, building materials, road, railway, water conservancy and chemical industry and many other sectors,which havelarge crushing ratio, uniform particle size, simple structure, reliable operation, easy maintenance, operating costs and econom
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摘要：Spiral classifier is one of essential equipments in the production line , its wide application and simple operation are all make it become an important mine auxiliary equipment :Spiral classifier work principle: Since the solid particles sizes are different, specific gravities are different, and thu
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摘要：In the late fifties , our country has already designed the crusher , in the eighties, the domestic impact crushers are limited to process coal and limestone, and the other kinds of hard materials. until the former construction machinery factory introduced the KHD type hard rock impact crusher in the
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摘要：At present, our construction industry develops continuously, the natural sand can not keep path with the development rapid, of course, the artificial sand is paid more and more attention. On the one hand ,it protect the environment, on the other hand, it can save the energy resources. in financial c
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摘要：As we all know, the flotation machine is suitable for non-ferrous ferrous metal sorting, which can also be used for non-metal selection , such as: coal fluorite, talc sorting. The flotation machine is driven by a motor triangular substituting transmission impeller rotates, centrifugal effect negativ
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摘要：Screening machinery is one of the necessary auxiliary equipments in sand making production line, which plays a very important role in the whole production line, based on the structure and working principle , the screening equipments can be divided into the following categories:(1) Fixed Screen:Worki
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摘要：Fine crushing equipment (fine-crushing equipment) can not only be used in artificial sand production line, but can also be used to ore processing line.the application of fine crushing equipment in the mineral processing production line having the following advantages: downgrade beneficiation line pr
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摘要：Due to the impact crusher (sand making machine) long-term works in harsh conditions,it exacerbate the rotor bearing wear. Without rotor ,the crusher can not work, the rotor is irreplaceable for the crusher. But it is also fragile, the bearing switch is not only expensive, but also difficult, which o
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摘要：Chinese Sandstone Association clearly pointed out that: the excellent artificial sand quality should be --- reconcile sand / artificial sand / powder / mud / natural sand / the weathered sand / tailings reconcile sand. At present, due to the considerable demand for artificial sand, some enterprises
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摘要：Duo to the great importance Chinese government attaches the coal industry, Chinese coal washing career has experienced a rapid development, which both bring development to the feeding equipment industry space, but also the pressure of market competition. For adapting to this new trend and meeting th
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摘要：The hammer crusher mainly use the high-speed rotary hammerhead to impact ores, make them break along the natural fissures, vulnerable part of layer inside and joints surface to break. The hammerhead material and the quality of hammerhead have direct impact to the hammer crusher crushing effect, prod
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摘要：Sand can be applied to the production after the purchase and installation, energy consumption is low, which can meet your needs in the planned date, but do not get too excited while completing the task, because there are top five taboos in the sand making operation , we must first learn them to avoi
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摘要：Sand production lines flow: Vibrating feeder evenly sent stone to crusher for coarse crushing, the materials after rough crushing are transferred by conveyorto the making machine for further crushing, these crushing materials are transported to screen for sieving, the materials which achieve the fin
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摘要：Duo to most of the sand maker users have misunderstanding to the operation method, some unusual problems always appear in the work of stone washing machine, and then how to reduce such abnormal problems and slove these problems? Before starting the Stone washing machine (stone washer) , we should fi
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摘要：Structure of the Washing equipment (ore washer) is simple , the impeller drive bearing device and water material isolation effectively avoid the phenomenon that the bearing is damaged by water, sand and pollutants.Significant advantages of washing equipment for Sandstone field stone washing : such a
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摘要：It is believed that everyone is familiar with sand maker,which is the commonly used equipment for concentrators,the third generation sand making machine is suitable for soft , medium hard and extremely hard materials crushing, it is widely used in a variety of ores, cement, refractories, aluminum so
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