There are different types of construction that can be performed depending on what needs to be fixed or built in society. For instance one major type of construction is heavy construction. Heavy construction is the type of work that occurs when infrastructure is added to an already built up environment, such as building a highway. Those who own heavy construction projects are typically national or local level government agencies that deal with large contracts that last quite a length of time.

Heavy construction projects are usually done in the best interest of the public to service them better. Of course, it is hard to agree with this when you're stuck in traffic while the roads or the sewers beneath them are being replaced, but indeed the end result has us in mind. That being said, not every heavy construction project is undertaken by the government. Some large, private corporations, such as power companies, harbors, railroads, mines and golf courses, are also involved. These private companies, among others, undertake heavy construction in order to create dams, railways, massive earthwork projects, etc.

Some developments that are considered heavy construction projects include: buildings, parks, playgrounds, apartments, stadiums, factories, malls.

The most important part of heavy construction that makes it successful is the equipment that is used. Heavy construction equipment is essential to the project, because without it, even the basic construction work could never be completed. They are typically quite large, and are created specifically for one or two different uses. The primary equipment used for heavy construction includes but is not limited to: bulldozers, cranes, well drilling machinery, earthmoving equipment, loaders, draglines, cable plows, scrapers, generators, rollers, light towers, etc.

Each piece of heavy construction equipment plays an important role in the project. For instance, as far as groundwork is concerned, heavy rollers are used. Heavy rollers set up the project and find the base. They are then used to raise and drag tons of stones and iron from one place to the next.

The biggest problem that often occurs with heavy construction is the cost of building. Heavy equipment is quite expensive, and the people needed to work these machines and tools need to have the skill and experience in order to handle them. That being the case, many companies make the decision to rent or lease heavy equipment, sometimes even with or without the operators.

Unfortunately, because operators need to have both the skill and knowledge to work the equipment, they have become practically as indispensable as the heavy equipment. This can sometimes cause problems for companies who require heavy construction projects. To beat this problem, some companies hire people and then pay for their training, as opposed to trying to find someone who already has the training and is therefore going to request a much higher salary.

Despite certain problems, and expenses, most heavy construction projects are completed. The result of a heavy construction project is usually something that many people can benefit from and enjoy.

03-01-2012 om 09:31 geschreven door annazhao356  

The mining industry in many developing and third world countries has, over the last ten to fifteen years, undergone a great growth period. New methods of finding minerals have been discovered and it has caused old mines to be re-opened and new mines to begin. Mining involves a fairly simple principle of extracting minerals from the earth and refining this raw material to finish with an end product. These products, such as gold, silver, iron ore, copper or lead, are all very valuable in our world at present. The gold prices today are at record highs. This leads to many new mine companies starting up or old ones to go through rapid growth periods.

The primitive mining methods existent thousands of years ago, have now been replaced by new methods involving machines. People used to dig away at a mountain by hand or by use of small hand implements. Then came the use of horses and animals as power, which made the work easier and more feasible. This was still not such a big deal until the invention of the combustion engine and therefore machines just like belt conveyor, cone crusher specifically designed for mining. Once this happened it changed mining dramatically.

These machines such as jaw crusher, impact crusher, ball mill, Raymond mill are used extensively today and are the backbone of the business. The mining techniques used vary greatly depending on the landscape or the location of the ore being extracted. Underground and open-cut are two main ways of mining. Underground mining requires special low height machines such as loaders, tippers and patrol cars. They can drive along tunnels of a very low height. Mining out in the open is done with many machines. Big bulldozers, drag-lines, tippers, excavators, graders and pile drivers. Many cars are also needed for a mine site to function properly.

When mining is in progress, the large company that normally has the mining rights, often employs many sub companies to do the actual excavating. These sub-contractors have a lot of the machines on a mine site. These machines are often leased. This means they are not owned by the contractors but borrowed off another company for use. This is quite a common practice and also a very well functioning one. It involves the companies paying rent money to have new and very valuable machines at their disposal. This is normally the way it has to be as no body can afford to capitally invest into so many machines. It works well because the machines are often newer and function better than older, more out-dated machines, that the people could afford.

This is great for all parties as it maximizes progress and everybody is making money. When the down-time and maintenance is reduced, then is it better for everybody. It it a good way for small businesses to start up and run. The idea has been around for some time and is very beneficial to profit making. Mining is an industry that never stops and this is a good way to help you out in these tough economic times.

03-01-2012 om 09:31 geschreven door annazhao356  

Do you want to be the Hero of your company industry? If you are interested in having business in excavation, you will find that this might be totally different with other businesses. You can start a business in this field by doing some efforts. In the matter, you have to prepare the equipment that you need and the commitment to run this business. The followings are some things that you can look at so that you will get the easiness in starting excavation business that you want.

Firstly, you should get the permission from the authorized organization to run excavation business. Make sure that everything that you do such as dig the land or operate the machinery. You have to make everything in your business legal. This will allow run the business smoothly as everything has been legalized.

Secondly, you should shop for the equipment that you need. In this matter, you will find that there are many types of equipment that you should have for this business. The equipment that you should have includes dump truck, backhoe, excavator and other heavy duty equipment in order to do the project that you will have properly.

After getting the equipment for running your excavation business, you should find the area for keeping large equipment that you have purchased. In this matter, you might want to have small equipment first so that you will not need large area in the beginning of your business. It is fairly fine if you still have small space for keeping small equipment. As your business develops, you will be able to find larger area to keep larger equipment.

Next, you should find out on how to run the excavation business. For this, you can find the information in the local utility companies. If you are lucky, you will get deals with the companies. When you are getting with the companies, you should let them know that you have the equipment and know-how to do digging and excavating. Finally, when you have done all those things, it is just the matter of time you will have big excavation company.

Of course, you can find the partners with a good fame like mining machinery company. We Henan Hongxing is the famous professional maufacturer for full set of mining machinery, and our products have passed through ISO9001:2000. If you're interested in this field, please contact us without any hesitance.

03-01-2012 om 09:30 geschreven door annazhao356  

With the continuous growth of China's economic construction, the domestic real estate and the construction of the continuous development of high-speed highway, making the small crusher industry has also been rapid development.

The production of small crusher crusher developed from a single specification to a variety of specifications of various models of a variety of small crusher. One of the new small crusher crusher complex sales market is gradually opening to the development of composite crusher sales than in previous years are also far improved significantly. Here we will show you a small crusher manufacturing capacity issues as reflected in the development of composite crusher found.

Small crusher crushing capacity per unit time is the amount of broken material, with the tons / hour. Impact crusher capacity by many factors:

First, the material hardness. The more rigid the material broken up the more difficult and more serious wear and tear on equipment. Slow broken, of course, crushing capacity is small.

Second, the humidity of materials, materials containing water that is larger, the contents of the material in the crusher easy to adhere, but also easy to plug the next conveying process, resulting in crushing capacity decreases.

Third, the fineness of the material after crushing, high fineness, which requires breaking out of the finer material, the crushing capacity is smaller.

Fourth, the material composition of the material before crushing the powder in with the more impact crusher, because they affect the adhesion of powder is easy to transport. For the powder content and should advance once sieve. To increase production capacity.

Representative products are composite crusher, first to pass a string of numbers to illustrate the composite crusher industries, the global annual compound crusher as much as one hundred million tons of materials to several hundred, but only China's annual compound crusher of a variety of materials is about 20 million. Thus, in the production of composite crusher industry energy saving, high-tech composite crusher is crushing the future of composite machinery industry is a major trend.

03-01-2012 om 09:30 geschreven door annazhao356  

Since the 'eleventh five-year plan', the equipment manufacturing industry, especially the mining machinery industry made astounding developments, the industry system constantly improved and perfected, the technology innovation ability significantly enhanced and the international status and influence increased obviously. At the same time, the strength of Chinese enterprises also continued to advance. At present, China has become a mining machinery manufacturer in global scope in realty as well as in name. Chinese leading mining machinery manufacturing companies with Henan Hongxing Mining Machinery Co.,Ltd as a representative have seen continuous breakthrough in the enhancement of products and innovation ability, and at the same time all-round improvement in the ability of global resource control and application and market penetration.

“Innovation is the soul of a nation's progress, is an inexhaustible motive force for national prosperity.” Take a panaramic view of today's international economic competition, it is the competition of technology that matters the most. It is true to a nation, so is true to an enterprise on the front edge of fierce market and economic competition. Only by way of continuous innovation of science and technology can an enterprise maintain the vitality of sustainable development.

For the mining machinery industry it is no exception. Especially for Henan Hongxing Mining Machinery Company, as the representative of the mining crusher industry, mining machinery is an important guarantee of the development of the national economy,one of the strategic industry that the country makes great efforts to establish, and also the important guarantee of mine industrial upgrading and technical progress and most importantly, the centralized embodiment of national comprehensive strength and technical level.

But as a developing country, China's industrial development started very late, and the foundation is weak, so the difficulty and pressure can only be imagined to to complete in just a few years the modernization what western developed countries did with hundreds of years time. In the face of western countries’ technology, therefore, it is imperative to speed up the pace of technological innovation. Especially the leading companies in the mining machinery industry shoulder the burden of engineering equipment localization in order to guarantee the implementation of infrastructure construction and strategy of energy construction.

Big and small mining enterprises are dotted with uneven level and lack large crusher professional knowledge and operation experience, all of which bring hidden trouble to the mine safety and long-term and healthy industry development. Henan Hongxing Mining Machinery also realized this problem and launched special research and development targeting construction safety conditions and safety control of a large tonnage products. Hongxing Machienry simulated all kinds of construction conditions and significantly increased the simulated practical projects. But it is far from enough only with the the related technical support of manufacturers. Only by strengthening the safety management of and supervision to construction enterprises can those problems be solved in nature.

Admittedly, as for short-time benefit, enterprise innovation is a risky behavior. Especially for technology oriented national engineering machinery enterprise with Henan Hongxing Mining Machinery Co.,Ltd as a representative, the pressure is incredibly huge. In the core technology, developed western countries have set a lot of barriers. The mining machinery industry shouldering the important responsibility of reviving national strategy should increase the strength of innovation and keep the technology leading position.

02-01-2012 om 07:32 geschreven door annazhao356  

The Newcastle Institute for Energy and Resources (NIER) in Australia is to develop new technology to make mines more efficient, sustainable and safer.

NIER will develop mathematical and computational planning tools to maximise the value of blended mineral products such as coal and iron ore in the mining supply chain.

The institute will conduct research and develop new explosives technologies to reduce nitrogen oxide gases following rock blasting, making the process safer for miners and the environment.

NIER will also enhance carbon removal in secondary steel refining, which will result in improved quality and productivity in the production of high value added steel products.

The University of Newcastle's acting deputy vice-chancellor of research Scott Holmes said that by collaborating with the industry, NIER aims to deliver innovative solutions to global problems and contribute to the sustainability of resources and the environment.

NIER has received funding of $1.3m from the Australian Research Council for the projects over the next four years.

02-01-2012 om 07:31 geschreven door annazhao356  

Hello, everyone! The new year is coming accompanied with some safety problems. If you celebrate too much on New Year's Eve, by all means take a taxi home. But make sure you aren't leaving your own car vulnerable to be stolen.

Thieves steal more cars on New Year's Day than any other holiday, according to the National Insurance Crime Bureau -2,347 last New Year's. Many cars are sitting in parking lots or other locations away from home, some of them unlocked.

'Thieves never miss an opportunity to make a quick buck by stealing a car. They work nights, weekends and holidays,' cautions Joe Wehrle, president of the NICB.

After New Year's Day, the holiday with the most auto theft is Memorial Day. The day with more car thefts than any other is a shifting date in the summer, usually in July or August.

If you want to have a good time on New Year's Eve and not have a missing car be part of the hangover, follow these tips:

• Leave your car at home. Take a taxi or mass transit to your celebration. Or, if you have a selfless friend, go with a designated driver.
• If you do drive and leave your car, make sure it is locked and the alarm is activated.
• Park the car in a well-lighted, very visible place.
• Don't leave holiday presents or other attractive targets in the car that could lure a thief to break in.

Plan your New Year's Eve carefully. For sure, don't get in an accident or arrested for drunk driving. But don't get your car stolen either.

02-01-2012 om 07:31 geschreven door annazhao356  

Mining machinery (crushing machine) technology to enhance the development of a human, modern science and technology and is closely related to the overall industry level, particularly in mining and mechanical engineering disciplines of science and development are closely linked. Mining equipment (crusher) as a branch of mechanical engineering disciplines, but also follow the general trend of this development. Meanwhile, combine the characteristics of mining industry, the development trend is digital, intelligent, ecological and amenity of the. The development of mechanical engineering science and the general trend will be digital, intelligent, precision, miniaturization, and ecological life. Mining equipment as a branch of mechanical engineering disciplines, but also follow the general trend of this development.

Mining equipment is a high-tech equipment and integration, the development of new equipment will continue the integration of human achievements in various fields to come, along with materials science, manufacturing technology, information technology, computer technology improved, each round There are new technologies into the product, update parts become shorter and shorter, faster and faster generation of new equipment, especially large-scale mining machinery development, no mature experience warning, but not promised Design Any errors thrown in, so necessary to the integration of technology with multi-disciplinary, progressive design efficiency and design quality, promotion of independent and market is different and competitiveness. Mining machinery and computer technology, network technology, based on the formation of an integrated digital trends.

China's 'Eleventh Five-Year Plan' that, to build a resource-saving and environment-friendly society, focusing on the economic development cycle, saving both adhere to the development, conservation priority, according to reduction, reuse and recycle principles, resource extraction, produce consumption, waste generation, consumption and other sectors, and gradually build the whole cycle using the resources of the community system; to save energy, save water, saving land, saving materials and strengthening comprehensive utilization of resources to strengthen the promotion of conservation policies.Along with social improvement and economic development, human resources and increasing demand for energy, and our resources to do a relatively poor country. Along with resource development, mining depth increased gradually extended from land to sea, the premise of resource extraction deteriorating security situation is worsening exploitation; China's coal mining depth has reached 1000m, the concentration of metal ore 1380m, deposits increased mining depth, groundwater, gas, high stress, geological exploitation of resources greatly increased the difficulty.

02-01-2012 om 07:31 geschreven door annazhao356  

Recently, non-ferrous metals industry, the introduction of macro-control policies frequently, mine as the source of the industrial chain, energy saving throughout the process in an important position. Mining machinery as a practitioner of energy saving, the efficient use of resources will greatly facilitate the re-use of mines, not only take resource-saving and environmental protection-oriented sustainable development, and reached the 'two sessions' advocated taking carbon reduction row of the policy requirements.

According to the Investment Adviser's '2010-2015 China mining machinery industry investment analysis and forecast report' shows that the world's top ten manufacturers of mining machinery accounted for 85% market share, control of the whole industry is concentrated in a few companies. From the world's mining machinery industry in the future development trend, the natural environment for the harmonious development requires mining machinery 'eco', the product throughout the life cycle does not produce environmental pollution or environmental pollution, minimize the maximum resource utilization, the lowest energy consumption, the ultimate economic and social benefits to achieve the coordination of business is the company's future development.

Investment Advisor in Senior Fellow in China, said He, the data show, the annual international mining machinery in the rising value of the state, but the Stock Watch the domestic market is still small, is typical of inward-looking. Although the domestic market is vast, but in an increasingly competitive international market, the domestic mining machinery is still in a weak position. This weakness is mainly reflected in the large but not strong, despite the variety of industries, production has reached a certain amount, but the overall quality and innovative technology breakthroughs, there are still large obstacles.

The next round of price war is the war developed, the product chain and service competition, channel competition, competition and other business conditions are the subject of future international competition, domestic mining machinery industry, diversification of the status quo is not enough to enter the competitive market, Therefore, during the second five, the domestic mining machinery market will enter a new phase of the upgrade. Large market and demand in the Chinese market are transferred to the case, among the Chinese market will be the forefront of the international market.

02-01-2012 om 07:30 geschreven door annazhao356  

Mountain mechanical applications and infrastructure are closely related, the future will have a huge market. However, industry believes that the overall mining machinery in China with the international advanced level compared to 15 to 20 years behind most sources of technology products for the mid-1980s from abroad. Domestic market share of mining machinery products in the market less than 80% in the imported products are mostly large, fine, sharp and strong sets of products, such as coal mining, large efficient separation equipment, crushing and grinding equipment, all joint cross-section boring machine and other products.

Mining machinery industry's technological base is not strong, reform and opening up, has been in the field of mining machinery market for technology to improve product technology level as the main way. Throughout the world the development of mechanical design process, mainly stand-alone single product design to product design to process equipment design process evolution. China's general mining machinery manufacturing completed only stand-alone product design and manufacturing equipment used in the design process to do by a professional institute, the craft of stand-alone product requirements proposed by the professional design institutes and assist manufacturers to complete, which resulted in equipment manufacturer and device disconnect between departments. Experts believe that in the current mining machinery manufacturing industry, the business process design is relatively weak in the case, good condition, except in their own areas of expertise into the role of organizational strength as soon as possible, should be taken with foreign and domestic companies to establish various forms of professional institute joint, including the formation of groups, unions, the introduction of technology, the introduction of qualified personnel and other measures to fight in a joint project on the design approach, the first intervention and then to improve and achieve win-win situation.

In addition, experts suggest that as quickly as possible, to supplement and improve the application of the advantages of professional laboratory for product, manufacturing process and process technology research. Not applied technical research data and databases, you can not convince customers to use the company's products and technology, not to mention the truly innovative application of technology.

02-01-2012 om 07:30 geschreven door annazhao356  

According to the characteristics of the mining machinery, the lubrication oil should meet the following requirements:

1). The size and oil tank capacity of the mining machinery are rather small, and the storage of the lubrication oil is very limited, so when the machine is working, the oil temperature will be very high, which demands that the lubrication oil must have strong thermal stability and antioxidant ability.

2). It is hard to avoid being polluted by the surrounding impurities because of the hostile environment, coal and rock dust, high humidity. So the lubrication oil must have the ability of antirust, anti-corrosion and demulsification. Though polluted, its capability should stay the same, namely it should be slightly sensitive to the pollution.

3). Opencast mining machinery has to suffer the great temperature difference between summer and winter or day and night. So the lubrication viscosity shouldn’t change a lot with temperature. Both to avoid malfunction caused by too low viscosity that restrain the oil from forming lubricating film in high temperature and hard to start or run caused by too high viscosity in low temperature.

4). Some mine are very vulnerable to major fires, so we should choose anti-fired oil instead of the flammable mineral one.

5). To avoid damaging the seals, good adaptability is required for lubricant.

02-01-2012 om 07:30 geschreven door annazhao356  

For a long time, mining machinery manufacturers are suffering the trouble of that the flotation is not complete, partly because it is difficult to identify some of the ore, and also the flotation machine technique is limited, which result in wherever the flotation result is not ideal. Henan Hongxing mining machinery Co.Ore spiral classifier, Ltd, applies the turbocharged technology, the the latest technology, breaking through the flotation machine's technologic difficulty. Floating mine is no longer a difficult problem, directly leading problem mentioned has been solved.

Mineral impact crusher,Rotary dryers,Rotary dryers and other machines are the main ore dressing equipment on the market. thus improving the engine's power and torque, making the flotation machine more powerful. When one engine is mounted by turbocharger, its highest power can increase 40% or higher than before. This also means that the same engine can produce more power after pressurization. For instance, the most common 1. 8 T turbo engine, after pressurization, power can reach on the level of 2. 4 L engine, however, fuel consumption is not higher than that of 1. Mobile jaw crusher,Mobile jaw crusher and other machines are the sand making equipment,8, in any case, it improves fuel economy and reduces emissions.

Flotation dressing is commonly used in flotation of mineral processing, the flotation machine is indispensable, whose performance affects directly the flotation results. A better-performance flotation machine is a necessary hard condition for dressing flotation. If you intend to purchase flotation machine or consult on it, please come to the Hongxing Mining Machinery Company, or dial for consultation.

02-01-2012 om 07:29 geschreven door annazhao356  

For a long time, ball mill has been a key equipment for high capacity grinding demand. Nowadays, vertical mill will be active in this field. You must want to know the comparison between them, please read as follows:

1). Higher grinding efficiency. Vertical mill grind material in material bed, engergy cost will be 30% lower than ball mill, as sound engergy and thermal energy will cause energy loss in ball mill.

2). Simpler process flow and less investment need in infrastructure. Simpler design in powder transmission ensures less breakdown time and better operation; compact arrangement requires only 70% building area and 50%-60% building space of that for ball mill.

3). Excellent performance in drying. As material is transferred by hot steam, wind temprature can be controlled to dry material with moisture of 12%-15% ready for grinding, while that for ball mill can only be 3%-4%.

4). Less consumption of metal parts. As there is no direct contact between different metal parts, metal consumption and iron content of final product will be reduced a lot, which will be good for final product quality.

5). Less noise and dust. Noise can be reduced by 20-25 db comparing with ball mill and dust will be reduced greatly thanks to it’s subpressure design.

6). Powder is more even. As qualified products can be seperated in time and over grinding can be avoided, which can provide more even powder comparing with ball mill, in which over grinding is inevitable. Meanwhile, grain size can be adjusted easily by a unique system.

02-01-2012 om 07:29 geschreven door annazhao356  

In construction resources, metallurgy, not organic organization, The Environmental safety equipment And many some other construction sectors, large-scale and also other rotary kiln attack having to do with consistent objects served by foot orthotics, physical, as substance remedie, some devices are referred to as turning kiln.

Applications around the a circular kiln, concrete company, the number one wide variety. The entire producing technique of concrete summarized since 'the particular two milling slim away', which 'a major consumption' may solid current substance processed after grinding, most of the a circular kiln while in high temperature clinker burning up job being. Thereby, its circular kiln by using concrete output through the variety, typically referred to as bare concrete crops 'process.'

A) Concrete Kiln Bare Concrete small business came forth within a movement operation of new and exciting formulating ideas and various varieties of a circular kiln, a person's nutrition textile homework among the regarding development in the body might be divided into dry up along with damp creation, cultivation possibilities appropriate for our a circular kiln could be separated into rainless rotary kilns or circular kiln damp scalp category.

B) Concrete kilns Kiln recently available during Japan, you can find two sorts: typical base also engine length.

Everyday canal is normally imitation meal and as well , bogus providing for put out or even a technical, e-book get rid of; hardware length engine living in addition hardware unloading. Electro-Mechanical length kiln is a persistent operations, it can be construction, standard plus higher than average work productivity in comparison with what extraordinary length kiln. Creation Fibers in addition to Technological Innovations Insurance Plan plantar too the requisites within trivial-device mechanical straight kiln concrete crop courses, additionally slowly but surely supersede a regular canal.

Real turning kiln, when quantity technological innovations, but in spotlighting ecological insurance coverage and moreover conservation of recent modern culture, recommendations on how eco-friendly production of real rotary kiln, the actual increase the particular competence will be major problem. Hongxing machinery utilizing answerable, socially liable intentions, in your garage already accommodating the actual living turning kiln growth tool, in the near future, Good Fortune turning kiln cement generation small businesses definitely to be able to nicer finance competence and as well as proper social conveniences.

02-01-2012 om 07:29 geschreven door annazhao356  

Mining equipment machinery manufacturer, supplier of the largest range of mining equipment for gemstone, minerals, metal processing &Cement mill price accessories is a major supplier of earth moving, construction equipment machinery, aggregate & waste recycling machinery equipment. Hongxing Machinery Provide a full range of mining technical services for mining project planning, mining exploration, mining development and exploitation,Sand making machine covering the total life cycle of your mining operation.

Hongxing Machinery is a major manufacturer & supplier of Mining Equipment, Mining Machinery, Minerals Processing Plants, Portable Plants,Sand making machine Separators, Jig Concentrators, Concentrators,Hammer crusher Concentrating Tables, Crushers, Screeners, Grinding Mills, Rock Reduction Plants, Conveyers, Hoppers and Feeders with the largest range in Asia,Hammer crusher producing fully Integrated, Balanced, Minerals, Processing Plants,Belt conveyor with continuous processing capacities range of 2 m3/hour to over 2,000 tons/hour, for Surface Mining of Diamonds, Color Gemstones, Gold & other Precious Metals, Base Metals,Belt conveyor Ferrous Metals, Light Metals, Sand, Gravel, Aggregate and Coal.

With over 45 years experience in manufacturing, the equipment are built to withstand years of the most rugged field conditions and heavy use, designed for highest efficiency and recovery yield of mineral & metals and lowest ownership cost. All equipment manufactured by Hongxing Machinery carry a one-year manufacturer warranty.

Hongxing Machinery is Asia's major manufacturer for mobile jaw crushers; supplier of the largest range of mining, Minerals processing, Rock reduction, aggregates rock crushing plant, and construction equipment and Accessories. With over 35 years of manufacturing experience, Hongxing mining equipment has established a proven history of reliability and performance around the Globe. Our equipment are designed & built for highest yield of minerals recovery, with highest quality and workmanship. With the manufacturing and supply of the top quality machinery, packaged with a wide range of technical services, Competitively Priced, and Hongxing Machinery is the most effective Partner to supply your mining operation requirements.

02-01-2012 om 07:29 geschreven door annazhao356  

China is the world's major coal producer, after years of accumulation, rapid development of China's Coal Industry to form a more complete coal equipment manufacturing system, a high degree of specialization. But the current and future market demand of coal machine is not limited to professional equipment, the user needs to have more complete integrated production capacity of product, that is, to have strong supporting research and development of mining machinery manufacturing capacity.

Early stage of development of China's coal equipment manufacturing industry, is in accordance with the layout of the development of coal production up. Usually a plant is only a dominant product, and coal companies selected by the factories. Responsible for product development by the research institutes and factories for manufacturing, not R & D center. And scattered small businesses, manufacturing process backward processing technology and equipment obsolete. Support the lack of industry giant, industry, academia, research has long been fighting each other all parties.

To revitalize the coal, coal confidential first. Learned from relevant departments in the country under the guidance revitalize the equipment manufacturing industry policy, in recent years, advantages of domestic coal equipment companies accelerated the restructuring, reorganization, combination, merger pace to set up equipment manufacturing enterprises as the mainstay of coal, coal production enterprises shares, research institutes involved in the large-scale coal equipment manufacturing group, to form a manufacturing and development capabilities, ability to complete projects, independent innovation ability of corporate entities.

Good news is that, due to revitalize the equipment manufacturing industry in recent years, national attention to the relevant provinces, cities and coal equipment companies aware of the crisis, began to actively build coal equipment manufacturing base and the formation of an integrated coal-machine manufacturing group, and just a couple of years has made remarkable breakthroughs. Eleventh Five Year Plan, China plans to build 13 million t super coal base. To this end, the national coal industry, 'Eleventh Five-Year Plan' The main objective of technological progress: Using new and advanced practical technologies, accelerate the safe and efficient construction of large modern coal mines.

As a major coal producer, after years of development, China's coal equipment manufacturing industry has formed sound of coal mining, coal washing, coking and other three series of related products. Coal production from the heavy 1800 kilowatts coal miner in the year 2008, 10.15 million t, create a fully mechanized mining equipment in China, 'a mine for a yield of 10.15 million wells side of t' are newly recorded, based on January 2009 t has hit the country of 1.18 million new records per month. T break in one fell swoop on more than 10 million coal mining equipment which rely entirely on the import situation.

Equipment companies in the coal hold high the banner of the process of localization, domestic equipment, other major coal group has gradually out of the road of independent innovation, and gradually to diversify the direction of innovation and development. Hongxing Mining Machinery Co., Ltd. developed the new series of mining equpment in the level of international industry, such as movable crushing station, hydraulic cone crusher, semi-mobile crushing plant, HPC cone crusher, Cement production line and other advanced mining machinery.

02-01-2012 om 07:28 geschreven door annazhao356  

Mining machinery in the economic construction, scientific and technological progress and social development occupies an important position and role of the pillar industries belonging to the national economy. Mining machinery manufacturing industry is the establishment of an independent state based industrial system, but also to measure an important indicator of national industrial strength.

China's 'Eleventh Five Year' Plan pointed out that to build a resource saving and environment friendly society, focusing on the development of circular economy has insisted on developing equal emphasis on conservation, conservation priority, according to reduction, re use, resource oriented principle, resource extraction, production of consumption, waste generation, consumption and other sectors, and gradually establish the resources of society as a whole recycling system; to save energy, water conservation, saving land, saving materials and strengthening the comprehensive utilization of resources to strengthen the promotion of conservation policies. Machinery manufacturing industry from the simple pursuit of scale and efficiency of the model to build 4R cycle of economic direction.

For the natural environment and achieve the harmonious development of the required mining machinery 'eco', with the help of advanced technologies on manufacturing model, manufacturing resources, manufacturing, process manufacturing organizations continually innovate to make our products throughout the life cycle does not produce environmental pollution or environmental pollution minimize the maximum utilization of resources, the lowest energy consumption, and ultimately corporate co ordination of economic and social benefits. Efficient, zero emission fuel cell mining machinery has good development prospects.

Geothermal energy as a green, renewable resources, has been identified as countries around the world to maintain social sustainable development, new energy, the geothermal resource rich developed countries have been a better use of resources and the development of crustal heat treatment of solid waste resources for the Mining Machinery expanded its service areas. Mining machinery in the computer technology, network technology, multi disciplinary integrated support for economic development, driven by demand in the market, in the harmonious development of mankind and nature, the mining machinery has been upgraded to digital, intelligent, ecological and pleasant oriented direction.

According to the key support for energy, transportation and raw materials and other basic industrial development, industrial policy, mining machinery, as these basic industries, pillar of national priorities should be given priority support to further develop and improve, for coal, metal and nonmetal mines Development to provide more advanced level of international quality, high efficiency crusher, milling machine, sand making equipment, to meet the economic development for energy and raw materials needs.

02-01-2012 om 07:28 geschreven door annazhao356  

Mechanical experts summed up the four developing trend of the world mining machinery ( crusher ) market in' the market situation and forecast of international mining machinery', among which the' China factor ' has become the most vigorous one.

1). The generally increasing of the mergers and acquisitions activity in a worldwide day by day. Outer the Chinese market, the world's top ten mining machinery ( crusher ) manufacturers account for around 85% of the market share, the control power of the industry are concentrated in a few enterprises.

2). The growth of the world's mining machinery market are accelerated, among which the producing need of huge infrastructure construction in China is a main stimulative factor. From 2008 to 2009, China market over the North American market has become the best in sales volume of the world Mining Machinery market. And in 2010, the yield of the crusher in China has reached 50% of the world total output.

3). The rental market in the world's mining machinery has been developed vigorously. In the UK, the saleroom of leasing companies accounted for 75% of the total saleroom of British crusher, North America is 60%, France and Germany have respectively reached 50% and 40%. China is still far from reaching this level, but after a few years, it is more likely to come to this step.

4). The production and the demand of the world's mining machinery is in the transfer to china. And many manufacturers have set up branch factories in China, as well as its main parts manufacturers are also attracted to china. The greatest obstacle in Chinese crusher development is the short supply of the high-quality spare parts, but which has now started to change.

View from the forward developing trend of the international mining machinery ( crusher ) industry, it is more and more important that whether the manufacturers can provide all-around service.

02-01-2012 om 07:28 geschreven door annazhao356  

Stone production and mechanical technology great influence in the world, machinery and Stone Association has 330 local business support. In 2009, the stone machinery industry is a difficult period, but compared to other industry, stone industry faces the problem is not so bad as imagined.

Marabelli, pointed out that in 2008 machinery exports 8.26 billion euros, compared to the 851 million euros in 2007 has declined slightly. In addition, he highlighted that India has overtaken the U.S. as the first buyer manufacturing, stone processing tools and machinery in 2009 has become the main exporter of India. Of course, Russia, Egypt, Saudi Arabia and China is also the main objective. Marble and granite in the export figures also show a downward trend in exports of 2.7 million tons in 2008 processing stone and exports of 1.48 billion euros, up 2.9 million tons in 2007, exports were 1.58 billion euros fell -6.9% and -5.3%. In addition the corresponding figures are reduced imports of stone, indicating that the sluggish domestic demand.

Mining machinery in 2010 to build the brand, and promote the development of stone industry. The face of this international environment and market conditions, Hongxing people learned that, the company with a high-tech, high-energy R & D team, in 2009, followed by years of milling industry trends at home and abroad, developed a revolutionary, Innovative milling machine. But also the production of R-Pendulum Grinder (Raymond Mill), high pressure mill, high pressure micro-grinding, ultra fine grinding, high pressure hanging roller mill, jaw crusher, pulse dust collector, the electromagnetic vibration feeder machine, classifier, bucket elevator, and so a range of latest equipment. This is related to the granite, basalt, pebbles, and other barite stone industry development and the future direction.

02-01-2012 om 07:28 geschreven door annazhao356  

As people know, mining industry is treated as the most difficult and dangerous economic activities.

It's the products of this activity that allow society to function the way it does today. One can only imagine what life would be like without the products of mining. Daily activities would be hindered without the production of natural minerals and coal; not to mention its effects on economic activity. Luxuries like jewelry also come as a result of the mining of precious metals.

Methods have developed greatly over the centuries. Matter of fact, major developments happen on a daily basis. New sciences and technologies allow the industry to grow and provide more for the world. Many people are unaware, however, of the methods and procedures that go into the mining process.

There are two common excavation techniques used today: surface and sub-surface or underground mining. The more common of the two is surface mining seeing as it produces a majority of the world's minerals.

Surface mining, as its name might suggest, is the easier of the two. The technique involves the removal of material that can be found on the surface such as vegetation or dirt. If necessary, miners dig into the bedrock to reach the deposits they are aiming for. This technique employs the use of one of five further forms of surface mining. These include strip, open-pit, mountaintop removal, dredging, and high wall mining.

Sub-surface mining, on the other hand, is the exact opposite of surface mining. This technique involves the digging of tunnels deep into the earth's surface to reach the deposit. The products of this type of process are then brought out through the tunnels and shafts created. Unlike surface mining, which is classified into five forms, sub-surface mining is classified by the type of access shaft used to extract whatever mineral needs extraction.

Advancements in mining equipment such as green light laser technology have made it much easier for miners to do their work. Most people are unaware that laser technology plays a big role in the success of any mining operation. Red light lasers used to be the standard, but green light lasers are starting to become more widely used. This is because green light is apparently much stronger than the red light, and is also visible under direct sunlight.

People tend to confuse the petroleum industry as being part of the mining industry, but this is not the case. It's easy to confuse the two, considering that the retrieval of petroleum involves the gathering of a product that is below the surface. Petroleum, however, is not mined like other minerals. This is because petroleum is in a liquid state; for it to be retrieved, it needs to be pumped out.

02-01-2012 om 07:27 geschreven door annazhao356