Compound crusher and road construction they mutual aid
Compound crusher has a greater crushing ratio, the size of the discharging materials can be adjusted arbitrarily without the effect of the plate hammer, liner wear, and without screen settings. It is not easy blocking when crushing materials with high water content, large amount of mud. The compound crusher uses the elastic regulating mechanism, entering unbroken material can be automatically discharged, which protect the crusher from damaging. The structure of the compound crusher rotor is unique, the rotor body is almost has no wear when crushing materials. The back chamber body is installed with a screw rod or a hydraulic opening mechanism, you can easily replace the wearing parts without using the main equipment.
In the process of the high speed road construction, the vast dinas raw materials are essentially required. That only relying on outsourcing can not fundamentally solve the problem of the need, so it is necessary to seek the self-made manner. Thus, the need for compound crusher to provide sufficient dinas raw materials for the high speed road construction. So compound crusher is essential, compound crusher is widely used for medium and fine crushing of the hard and high hard materials in many kinds of ores, cement and other industries. And the compound crusher has been widely used for crushing the mechanism construction sands and stones, and it has the higher efficiency and yeild.
Materials falls into the high-speed rotation impeller from the upper vertical combination crusher, at the function of the centrifugal force, the materials will be crushed by impacting with the other part materials by forming umbrella shunt. Materials are crushed after several the process. The process is the process of compound crusher crushing sand and stones aggregate for high-speed road processing, which proves that the compound crusher is a fundamental crushing equipment of high-speed road.
Our purpose is to promote the territory development through the development of highway using our crushers, ball mills, machines and at the same time promote local economic development. So the manufacturing high performance compound crusher is the historical mission of every crushing machinery manufacturer. And it is the struggling goal of us Hongxing day and night. Prepared for dedicating to the modernization for China.
Hongxing has the Magic Weapon for defeating the tailings
Steel slag, slag and fly ash are collectively referred to the three major industrial wastes. However, the utilization of steel slag is much lower than that of slag and fly ash. Steel slag is usually used for packing or for firing cement, overall the utilization is not high. Steel slag contains a certain number of major mineral in cement clinker, which after being crushed and milled by crusher or grinding machinery can be used for cement mixing materials and concrete admixtures. There are still most of the slag heap abandoned in China, which result in the waste of metal and slag resources. Therefore, the crushing and grinding of the steel slag is the vital link, the development technology of the crushing and grinding equipment will directly promote the recycling of slag resources.
As a professional manufacturer of mining machinery, Henan Hongxing constantly make efforts to develop and update crusher, grinding and screening equipment as well as the gradual replacement of tailings processing equipment. The mechanical equipment of Hongxing Group fully meet the environmental requirements, especially jaw crusher, impact crusher, cone crusher and other crushing equipment, which play a good role in recycling and re-utilization of tailings. In addition, the cone crusher use a hydraulic chamber clearing system which reduce the downtime. Various specifications of crusher have multi-crusher chamber type, so the customers can select the cavity depending on their requirements. Cone crusher take use of grease sealing system to avoid water supply and drainage system from blocking and also avoid blocking the oil-miscible and water deficiencies. The spring safety system is overload protecting device, which can protect the crushing chamber from damaging.
Crusher effectively help remove the contaminated coat of the tailings in a green way. Henan Hongxing Mining Machinery CO., LTD. is a high-tech R&D enterprise, which engages in manufacturing and selling mining mechanical equipments such as crushing machinery,grinding machinery,washing&drying machinery,screening&dressing machinery,etc. The production of our company have passed the authentication of of the international quality certification system ISO9001:2000.We always believe the spirit of developing as absolute principle, forge our brand with quality and promote the brand with service.
Good Saddle Placing Good Horse applies to coal crusher
Extrusion type crushing machine mainly comprises jaw crusher, rotary crusher, cone crusher, roll crusher and so on. Its working principle is: materials crushed by the extrusion, splitting and bending force between the crushing mechanism fixed tooth plate and the movable tooth plate. This kind of crusher mixedly crush materials in the crushing cavity, which is vulnerable to the formation of pulverization and easy to form the big shape product, which can't ensure product particle size and with a large power consumption. This kind of crusher is mainly used for crushing hard materials in metal, mining, gravel field and other industries.
At present, there are various crushers: jaw crusher, cone crusher, hammer crusher, roll crusher, and the crushers can be classified into extrusion type, impact type, shear type according to the main crushing force.
The crushing process of the key process in the coal dressing process and is also the important means to improve the technical and economic index of the coal dressing plant. Various forms of broken equipment, because of their different crushing mechanism, has different applicable scope and use. Choose a suitable crushing equipment you should according to the material properties and operational requirements. Accordingly, it is that different forms of crushing machine, because of its crushing principle is different, have different scope of application.
As with different production condition, Henan Hongji provides different crusher. You can select the crusher according to different needs. We sincerely hope new and old customers come to visit our mill. If you have any requirements, don't hesitate to contact us.
Different techniques needed and used for different minerals
Mining is defined as the extraction of mineral and other materials. Mining involves drilling into the earth. Copper, silver, diamond and gold are some of the minerals gotten from mining. There are many different steps in the mining of minerals.
Ore body discovery is the first. Ores are rocks from which metals and minerals are obtained. In order to discover ore, lots of prospecting is performed. Exploration is then carried out to establish the value and extent of the ore.
Resource estimation is the second. The size and grade of ore deposits is approximated at this point. This approximation is then applied in feasibility studies that help establish the economics of the ore deposits. This is important as it provides information on whether there is need for additional investment in engineering and estimation studies. It also helps identify the risks.
It is now that viability studies are carried out. This assists in the evaluation of technical risks as well as how financially viable the mineral mining project is. It is at this stage that mining companies decide whether to continue with the project or abandon it.
When the corporations make the decision to work on the venture, they compute the marketability and profitability of the ore concentrates, the financial requirements to get started and the cost of the infrastructure. Mining starts where the studies divulge that the venture is feasible. Consequently, a processing plant is installed.
Different techniques are used in mining. They are divided into two different excavation types. These are underground and surface mining.
Surface mining is the most common. The bulk of minerals, diamond and silver included are gotten through surface mining. Surface mining is carried out by getting rid of all surface vegetation and rock layers. This is done to reach the ore deposits.
On the contrary, the digging of shafts and tunnels with the aim of reaching the ore is what is involved in underground mining, also referred to as subsurface mining.
The mining of minerals requires the use of heavy machinery. As far as land extraction is concerned, bulldozers, explosives, trucks and drills are essential. Miners and the minerals are transported using trams while lifts carry them in and out of the mines. Huge trucks, shovels and cranes are used for purposes of moving large amounts of ore in surface mining. Machinery to be found in processing plants include roasters, crushers, mils and reactors. They help in the extraction of metals, minerals as well as other vital materials from ores.
The first generation crushers have been created after gradual improvement and promotion of the steam engine and electric motor and other power machinery. In 1806, steam-driven roller crusher appeared. In 1858, an American Black invented jaw crusher which can break rock. In 1878, the U.S. develops gyratory crusher with the continuous broken action. Its production efficiency is higher than older jaw crusher of intermittent broken movements. In 1895, William from United States invented a low energy cost impact crushers and mobile crushers. An American EW Black designed and manufactured the world's first jaw crusher and impact crusher. Its structure is in the form of elbows plate (simple swing) jaw crusher concentrator. As the jaw crusher has a simple structure, easy to manufacture, reliable, easy maintenance, small size and high and other advantages, Jaw Crusher is still widely used in crushing hard, medium hard, soft ore, and various materials such as various minerals, solvents, slag, building stone, marble, etc. Commonly used jaw crusher is about 4 to 6, and sometimes a small jaw crusher can reach 10TPH. Large and medium-sized crusher feed size of up to 1000 ~ 2000mm, its products up to 20 ~ 250mm size. Small crusher and newjaw crusher for fine crushing can produce more fine products. Jaw crusher can be used in both coarse crushing work and medium and fine crushing. The working principle of jaw crusher is Moving jaw plate doing swinging movement periodically, getting close to or leave the fixed jaw plate, thus crush the material in the crushing cavity by extrusion, splitting, bending and impact action. To the 1980 s, Large jaw crusher feed size has reached about 1800 mm whose capacity is about 800TPH. Commonly used jaw crusher has double-elbow type and single-elbow type. With the development of technology, jaw crusher is becoming increasingly advanced and easier to operate. Now jaw crusher becomes the most common mining machinery in many different quarry plants and crushing industries as well as ore beneficiation plantore beneficiation plant. Choosing a good and suitable machine will bring you many greatly benefits.
Generally, whole crushing plant contains primary crusher, secondary crusher and tertiary crusher as well as some auxiliary machines such as vibrating feeder, belt conveyor and vibrating screen.
New times we are emphasising with high-spirited momentum
in recent years China's mining machinery manufacturing momentum of development is very strong, but the prominent problems in technology and strategy is always walk along the old, not radically change for development ideas, and the current mining machinery manufacturing especially at dressing crushing and screening branch line of business, mining machinery enterprise to provide users with complete service to the enterprises. Therefore, in addition to crushing the roll crusher, outside of finely roll crusher, usually a feeder, to ensure that the feeding successive and even, and the length of the feeder with roller length equal, makes the feeding length direction along the roller uniform. In order to ensure the maximum efficiency of hammer crusher, charging must continuously even distribution of the rolls.
We should be regularly check whether the material mouth had blocked phenomenon, and in the motor stopped working to stop before feeding, when material completely dropped, the roll of a power outage, motivation may idling. And roller, the reasonable maintenance and correct crusher of operation, can ensure long-term continuous work, reduce stop time, only normal management and every day to check the normal work of the roll crusher, to prevent failure, and ensure that the work continuously. Therefore, the operator should pay attention to the following items:
(a) Pay attention to all parts, such as the discovery of bolts shall be immediately screw loose;
(b) Before work must first start roll crusher, wait for after normal speed, again to machines feeding, when parking program instead;
(c) Check the material regularly, such as the discovery of a mouth clogged, should be cleared;
(d) Check the vulnerable parts wear degree, always be worn parts; replace
(e) Not make machines produced load, should always be electric instrument;
(f) bear oiling in time, do not make in the place of oil bearing;
(g) Be controlled bearing temperature, may not be higher than the air temperature around 25 to 30 ;
(h) put the plane, chassis activities device should remove dust and material, so as not to roll crusher met and cant broken material, activity in the chassis not bearing mobile, down to produces serious accident.
China's access to the mining machinery production country, consumers and importing countries ranks, but big but not strong. Based on the current situation of the Chinese mine mining machinery factory Hongxing mining machinery through the further deepening the reform and actively adjust the industrial structure and product, the transformation of economic growth mode,Sand washing machine enhance the ability of independent innovation, speed up the high-end mining machinery, mineral processing equipment, crusher equipment and the key parts of the research and development and market development.
Mechanical warfare between mining machinery manufacturers
Mining machinery manufacturing industry is the establishment of an independent state based industrial system, to measure a country's industrial strength is an important symbol.
Broken inside the milling equipment is an important mining machinery components, including jaw crusher, and other broken equipment and Raymond mill, ultrafine powder mill, super mill milling machine dozens of use of diverse equipment, not only in the coal, electricity, chemicals and building materials industries in the deep processing of raw materials play a significant role, but also for railway, highway, water and electricity, the construction of municipal works to provide a high efficient, reliable technical logistical support. Coal, metal and nonmetal mines with the development of more advanced international level of quality, efficient equipment to meet the economic development needs for energy and raw materials of great significance.
Henan Hongxing Mining Machinery Co., Ltd. to be aware of the founding companies to accelerate their product development and innovation, the establishment of systematic and comprehensive after-sales service network and accurately grasp the pulse of the market, organize production according to market demand, allocation of resources, optimize the product structure, develop market, increase revenue to the development of faster and better. Hongxing machines are continually improving the level of technical services, increasing R & D efforts, technology innovation and reform to meet the wave of industry equipment.
Comprehensive production features of today's mining industry point of view, broken machines, milling machines and other mining machinery and equipment are becoming a large, digital intelligence and ecological energy conservation. Henan Hongxing Mining Machinery Co., Ltd. As the first crusher, grinding machine equipment manufacturer, has been continuously forge ahead, always standing trade front. Hongxing machines are taking every step, there were not closely meet the domestic mining, chemical industry, road construction industry's actual production and demand, market demand for the most fundamental basis for strong technical support for R & D strength, star machine as one by one excellent large-scale construction projects equipment suppliers. The coming year will be the rapid growth of the world's mining machinery industry, the year, especially in China's mining equipment manufacturers, the rare opportunities for development.
Technology has become a prerequisite for the market around, more and more enterprises correct understanding of the technology itself. For the domestic mining machinery manufacturing enterprises in the international market grows, we must first advance in technology and long-term stability. From the mining machinery industry so many years of development and practice, improved technology has always been considered the only choice for healthy development of enterprises. So take a firm 'technology of establishing enterprises,' the road, fully aware that there is no good research can not have a good level of product quality, and continuous introduction of advanced mechanical engineer, and constantly develop new equipment, improving old equipment.
Then one is quality, with good technology, but also good quality, and quality of R & D has a very profound internal relations. Anything can not be achieved overnight, and machinery manufacturing industry is the same reason. The formation of product quality has three main processes: R & D, manufacturing process and use of raw materials. Quality indicators for each stage of acceptance must be strictly controlled, so as to ensure the quality of the product with excellent innate. Hongxing in all aspects of production have developed a corresponding responsibility, to the people, stringent quality checks to ensure that each manufactured devices are optimal. For example, in the iron ore processing line.
Iron ore processing flow chart Iron ore mining processing flow may be the front physical manufacturing process in steeling making course. From the iron ore processing flow chart picture, we are able to start to see the iron ore process flow goes as follow: Raw iron ore is exploded in the iron ore mines firstly. Then vibrating feeder will feed iron ores to the iron ore primary crusher crushing cavity, by which large size raw iron ore will be resized into iron ore sand.
The iron ore sand is transmitted into secondary crushers by belt conveyors evenly and continuously. Then your out let of secondary crusher is carried into tertiary crusher, in which iron ore is going to bewhich is quite fit for the next beneficiation process. Iron ore beneficiation process is used increase the purity to 59% or even more. Iron ore beneficiation process is very important.
Hongxing Company lays much emphasis on the quality and clients. We serve clients with the quality guideline of being responsible for every working procedure, every product and every client. What we have done is for the clients and we believe that quality is the best way to develop market. The persistent operating theory of Hongxing is: the development way depends on the concept and the good product comes out of the good faith. We have been awarded the 'Civilized Enterprise' 'Key Enterprise' 'Enterprise with Standard Quality' and 'Enterprise with Honesty and Credit Standing'. We firmly believe that we can get sincere repayment with our sincere dedication.
How to achieve Out of the mud without dye for machinery industry
As the green movement continues to evolve, more and more people are interested in it. Each would like to make some changes which would be beneficial for the environment. Some people change their vehicles, other people make certain changes to their homes, and some buy only organic products, and so on. The companies and the business are starting to become green as well. They make certain changes as well. Most of the times the changes made by these companies are too simple and to tell you the truth they are insignificant. Especially for heavy industry, the pollution it causes such as ash, tailing, waste water in stone crushing process or sand making process, is very great. Then, how to green business and protect the vironment efficiently? Now, there are some strategies for your reference (about 10 rules).
1. Recycle!
This one is a no-brainer. If your company isnt already recycling, its way past time to make the leap. Its easy, and most cities worldwide have recycling pick-up available, if not already mandatory. Just put out some color coded containers for plastics, paper and metal, and inform employees of the new recycling policy. Many tailings left through the jaw crusher or impact crusher can be reused again reasonably.
2. Electronic Documents
Now that youre recycling your office paper, why not just get rid of it all together? Email is obviously far greener than snail mail, and faster too! Fax modems now allow you to fax documents directly from the computer, and electronic signature services like EchoSign.com can even facilitate the signing and storage of legal documents without paper!
3. Heating and Cooling
Raising the thermostat just a few degrees in the summer and lowering it a few degrees in the winter can save 10 to 20 percent on heating and cooling costs annually. Sure, there are expensive upgrades to more efficient office and shop cooling systems, but adding an extra layer in the winter and allowing short sleeve shirts and khaki shorts during the summer can be just as effective!
4. Lighting
Incandescent light bulbs are a thing of the past, and embracing LED and CFL lighting will not only save you money in the long run, but conserve massive amounts of energy as well. Also be sure to take advantage of natural sunlight, dimming lights or turning them off when window light is abundant. Plus, dont forget to turn the lights off before heading home at night!
5. Reduce Water Waste
Electronic faucets and low-water toilets can reduce water waste drastically, but can be an expensive upgrade. Consider instead a little common sense extended to your employees, such as notes saying, turn the faucet completely off, or only run the dishwasher when full. Add sealed plastic containers filled with rocks to toilet reservoirs to limit water waste per flush.
6. Used or Refurbished Office Furniture and Décor
Buying second-hand office furniture and decorations can save tons of cash while creating a funky, unique workspace. Several warehouse distributors specialize in used office furniturelike Office Furniture Now! In Austin, Texasand eco-friendly design and build firms are popping up all over the world, which specifically utilize refurbished and renewable materials.
7. Shut Off Equipment
Leaving office equipment running when no ones in the office is a huge drain on energy, and could cost you thousands every year in electricity bills. Simply delegate to employees to turn off or unplug equipment before leaving for the night. There are even smart power strips that can automatically shut down equipment.
8. Teleconferencing
Think about how much money, time and fuel is wasted traveling via plane, train and automobile just to hold a meeting in another city. These days, thanks to services like GoToMeeting and Ciscos TelePresence, theres no need to travel. You can hold online meetings with various people from various locations thanks to video conferencing.
9. Telecommuting
Lets face it, most jobs these days have employees staring at a computer screen for hours on end. Why not let them do it in the comfort of their own home? It frees up office space, and with tools like email, Skype, and web chat, you can still manage workflow. Studies reveal that telecommuting saves businesses immense amounts of money. Employee time and paychecks also go further, since gasoline purchases are reduced and employees dont waste personal time preparing for and driving to work.
10. Green Sourcing
From paper to staples, writing utensils to printer ink, even vending machine snacks and beverages; all these items come from somewhere and are made of something. Is it recycled and/or recyclable? Is it organic and/or local? Is it natural or synthetic? These are all questions you should consider when sourcing office goods. With a little searching, you can likely find eco-conscious solutions to almost all of your supply needs.
These points are not obtained at once, as I said it takes months before a company can receive them. Usually the company must accomplish certain things before it can receive them. In fact, telecommuting may be the single greatest way to save businesses money while bolstering national economies and reducing energy consumption. The Telework Research Network claims that on average, half-time telecommuting saves companies over $10,000 per year per telecommuter! These studies also reveal a 25 to 40 percent increase in productivity, which could equate to a $200 billion yearly increase in productivity in the U.S. alone. Visit TeleworkResearchNetwork.com for more information.
China manufacturing industry and enterprises adhere to the times
As we know, America is a powerful country on the earth with advanced science
and technology and abundant finance. Compared with America, it seems like that
China cann't compete with it. But today I'm turning that question around in
manufacturing industry. What doesn't get enough attention in today's discussions
about America's economic competitiveness is that the U.S. remains a robust
manufacturing power, despite what is going on in China.
What doesn't get enough attention in today's discussions about America's
economic competitiveness is that the U.S. remains a robust manufacturing power,
despite what is going on in China. What's more, American manufacturing is
becoming more productive. In 2009, productivity in U.S. manufacturing increased
by 7.7%, more than any other country followed by the Bureau of Labor
Statistics.
Shopping through your local Target, you're going to see a lot of Made in
China labels on things like clothing or electronics. The U.S. tends to make
stuff that requires more technology and engineering know-how, like planes,
semiconductors and machinery. But the U.S. still is very competitive in the
types of products that demand a high level of technology, engineering and
capital to produce. In such industries, wages don't matter quite as much, and
the U.S. can capitalize on its clear advantage over emerging markets like China
in expertise, technology and innovation. That's why the U.S. sells Boeing
aircraft to China, and the Chinese sell blue jeans to Americans. And it is here
where we find the big challenge for China as a manufacturer going forward. A big
part of Chinese manufacturing is the simple assembly of products designed
elsewhere with components produced elsewhere, which means China is some cases is
not adding very much value to the products it produces in factories.
More balanced growth. Whenever economists talk about China, they focus on the
need to rebalance. That means China is too dependent on exports and investment
for its growth, and needs to increase the role of private consumption to make
its growth more balanced. More rational companies and banks. Under China's
state capitalism, the state-owned banking system and big companies can easily
fall victim to government mandates and policy priorities, leading to problems
like asset bubbles, excess capacity and a weakened financial system.Democracy.
Few things annoy me more than having to sit through mindless praise of China's
authoritarian political system, especially from Westerners who don't live under
one. Many businessmen believe that authoritarianism in China has been a
necessary factor behind the economy's rapid growth. And we can see from the
development situation that China mining machinery industry is expanding fastly
and exports in crushers, vibrating
screens, impact
crushers and other machines increase rapidly.
That's especially because of the direction in which manufacturing is
headed.Inexpensive manufacturing labor will not be a factor for long with the
acceleration of technology in manufacturing processes. Our manufacturing is
moving to a technology driven operation rather than a labor one. The skills
required by manufacturing are changing. It won't be long until IBM's Watson will
be directing the manufacturing with robots doing the work.
In other words, manufacturing competitiveness will increasingly be based on
American, not Chinese, advantages.So America's manufacturing future will depend
on continued innovation, and the future of the American manufacturing worker
will depend on improved education to support that innovation. Such advancement
is imperative. China won't be far behind.
Measures for high efficiency and low consumption when using ball mills
Ball mill
grinding mill efficiency and productivity improvement, efficiency, intermittent
ball mill, machinery, ball mill grinding efficiency and yield of the price
increase is a common fine grinding mill machinery spare parts, in the mineral
processing industry, building materials and chemicals have applications in the
field. As a general-function equipment, it's important to know how to improve
ball mill's productivity.
A ball mill is a type of grinder used to grind materials into extremely fine
powder for use in mineral dressing processes, paints, pyrotechnics, and
ceramics. Aside from common ball
mills there is a second type of ball mill called Planetary Ball Mill.
Planetary ball mills are smaller than common ball mills and mainly used in
laboratories for grinding sample material down to very small sizes.
Generally speaking, there are all together three shortcuts to increase the
productivity of ball mill:
(1) Add Fine crushing machine before ball mill;
(2) Improve milling system;
(3) Add high-efficient powder concentrator
Three methods mentioned above, any one kind of ball mill can greatly improve
yields.
Of way, if conditions permit, the factory, then supporting the use ofthe
above 3 methods, the effect is the most ultimate, which is grinding system at
home and abroad in recent years the trend. Three relationships: the premise of
grinding before crushing, grinding powder to make sure that after the election,
the fundamental transformation of the roller mill. Milling is premise with fine
crushing, powder concentrator after milling guarantees its quality. Fine
crushing makes material size decrease a lot, thus lowering milling load; The
increased efficiency of powder concentrator has its advantage: timely and
largely selection of end product powder will reduce the frequency of powder
remilling. If the efficiency of milling system is low, milling productivity as
well as cement quality will be highly affected.
As an entrepreneur the theory must be known well and mastered
It's known that crushers have stable place in heavy industry. From
traditional crushers to advanced crushers, the technology and quality are better
and better, but also the policies and theories are innovated. In old days, in
the saling process, there are simple tips: making the price, communicating with
clients, bargaining, coming to the deal. In the process, there is not some
attention on clients' demands. That is to say that what we have what we sell.
But in foreign crushing machinery compaies, they are closer to their clients,
and pay attention to clients' demands and feelings. So there are more and more
crusher brands from abroad set foot in China market.
Theory of 4C posted by American marketing specialist, Professor Lanteborn, in
1990, takes client's demand as the guide and resets the four basic factors of
marketing management: Consumer, Cost, Convenience and Communication. Zhengzhou
Hongxing puts consumer's demand in the first place according to the Theory of
4C; and next decrease the purchasing cost for client; and then pays sufficient
attention to onvenience when consumer make a purchase; at last, communicate
efficiently around the client to reach the deal.
Theory of 4C takes consumer's feelings seriously and takes market demand as
the direction, which is easier to be accepted by the market. Crusher company
shall take effort to use 4C. At frist, to value crusher consumer's product
experiences. Secondly, to consider client's feelings. Don't let client spend
much time and cost in finding and purchasing. Thirdly, as to convenience, we
think everyone knows how to do it. The last but not least is communication. To
learn client's demands on crusher collocation, application scale, consumption
level and so on, and then to give consumer best suggestions.
To sum up, marketing management is the same as fighting. Just as the ancient
Chinese philosophical book The Art of War concludes, if you know yourself and
your enemy, you'll never lose a battle. Theory is just as reference, and
practice is the best channel to communicat with all types of consumers, to learn
bout all types of demands, and finally to come into successful deals.
We company are specializing in producing series of mining machines. There are
four series main equipment: stone crushing equipmet, sand making equipmet,
powder making machine and ore dressing machine. We hold 3 First tenent to do our
business: ' Quality comes the first; Service comes the first; Clients comes the
first'.
With the popularity of social media it's important to create Brand Effect
With the development of technology, crushers have made bright progress.
Especially after the 90s, production and sales quantity of crushers increase
rapidly. In addition, according to the related analysis, the current global
annual number of broken materials has achieved as much as 10 billion tons, but
in China each year we only crush about 1.8 billion in a variety of materials,
including that iron ore is about 240 million t, non-ferrous metal ores more than
100 million, non-metallic minerals 230 million t, chemical minerals 030 million
t, cement about 400 million t, the building limestone 470 million t, the power
consumption 250 million kW-h, steel consumption of about 2.5 million t. This
rising situation must push crusher industry and crusher component industry to a
new development time.
Recent years, in order to promote the competitive strength, Henan Hongxing
Mining Machinery Company gives a series of innovations and policies. The
advanced technologies have been introduced from America, Germany, Japan and
Australia, which established the international advanced production line,
first-class modern testing base as well as research centers of sand maker, mill and
mine-selecting equipment. Scientific management, advanced processing technology
and innovative manufacturing theory make the company become the mining machinery
manufacturing and exporting base in China.
We have been awarded the Civilized Enterprise Key Enterprise Enterprise
with Standard Quality and Enterprise with Honesty and Credit Standing. Many
Hongxing machines are exported into India, Maxico and South Africa, and they are
popularized at home and abroad.
How to tackle the unstable price of coal slime dryers
As we all know, Construction machinery industry has a significant industrial
characteristics, the market demand for construction machinery affected by the
macroeconomic impact of large, especially with national infrastructure projects
closely related to the construction of facilities. Here, we will analyze two
aspects of construction machinery industry, market characteristics.
Recently, there are more and more coal slime dryers in the market. Because of
market demand, the price is always not stable, and the nation has no fixed rules
on it. For this condition, we company give some conclusions:
1) The effect factor depends on the machinery compay's scale. Big company
makes the price according to the quantity, so the price is relatively low.
2) The second factor is decided by the price of steel or other raw materials.
For example, this year's steel price keeps rising, so the price of coal slime
dryer is higher than that in 2009. However, the price of steel in the first half
year of 2009 was very low, on the contrast, the price of the equipment was lower
than usual.
3) Product quality is also the important factor. The machine in good quality
whose price is higher, because the consumption on materials and production time
is higher.
The persistent operating theory of Hongxing is: the development way depends
on the concept and the good product comes out of the good faith. We have been
awarded the Civilized Enterprise Key Enterprise Enterprise with Standard
Quality and Enterprise with Honesty and Credit Standing. And Hongxing Brand
is a 'China Famous Brand' for reliable and stable quality. We firmly believe
that we can get sincere repayment with our sincere dedication.
Why is ore broken? Why don't we choose ore in small particle size in
industrial production directly? This is actually a very good idea. We can fikd
ore in standard particle size directly that is free from crushing processes and
put the ore into production. With the way, it can save a mount of time, money
and labor force. However, the ides is not realistic.
Ore exploited from the mining of mineral is called raw ore or crude ore.
Crude ore consists of mineral raw ores and the gangue. The largest particle size
of crude ore come out from open mine mining is in commonly 200 to 1300 mm, while
that come out from underground ore mining is in commonly 200 to 600 mm. these
undressed ore can not directly used in the industry application, but it must
pass a broken and grinding work to make the particle size meet the prescribed
requirements. And now in the general cement plant, quarry plant or
construction base, the needed material has special requirements. The stone just
developed out of mining colony is not in substandard grain size and eligible
type, and some even has impurities mixed. So the stone must be gone through a
series of processes, and after that the stone can be chosen to use.
A crusher is a machine designed to reduce large rocks into smaller rocks,
gravel, or rock dust. Crushers may be used to reduce the size, or change the
form, of waste materials so they can be more easily disposed of or recycled, or
to reduce the size of a solid mix of raw materials (as in rock ore), so that
pieces of different composition can be differentiated. Crushing is the process
of transferring a force amplified by mechanical advantage through a material
made of molecules that bond together more strongly, and resist deformation more,
than those in the material being crushed do.
In industry, crushers are machines which use a metal surface to break or
compress materials. Mining operations use crushers, commonly classified by the
degree to which they fragment the starting material, with primary and secondary
crushers handling coarse materials, and tertiary and quaternary crushers
reducing ore particles to finer gradations. Each crusher is designed to work
with a certain maximum size of raw material, and often delivers its output to a
screening machine which sorts and directs the product for further processing. In
operation, the raw material (of various sizes) is usually delivered to the
primary crusher's hopper by dump trucks, excavators or wheeled front-end
loaders. A feeder device such as an apron feeder, conveyor or vibrating grid
controls the rate at which this material enters the crusher, and often contains
a preliminary screening device which allows smaller material to bypass the
crusher itself, thus improving efficiency. Primary crushing reduces the large
pieces to a size which can be handled by the downstream machinery.
Crusher is the bridge between ore and arenaceous stone. The ore crushed can
meet demands of all clients. According to the fixed standard, it can be put into
various production lines.
Collections of main crushing machines used in mining industry
Crusher is a kind of crushing machinery. According to different functions, it
can be divided into medical crusher and mining crusher. Medical crushers are
used for calculous breaking, to avoid the various risks during surgery. And many
different crushers are used in mining industry. Here some types of crushers are
introduced.
Mining crushers are commonly known as crushers, which are mainly used for
various types of stone crushing. According to different crushing principles and
particle sizes, they can be divided into many different types.
Crusher is widely used in mining, smelting, building materials, road,
railway, water conservancy, chemical and many other industries. The currently
used crushing machines are jaw
crusher, impact crusher,
air classifier mill, hammer crusher, roll
crusher, compound crusher, etc. A brief introduction to some of them is as
follow.
Jaw crusher. It uses two jaw plates to squeeze and bend the materials with
different hardness in a variety of pieces. It is the first choice for first
class crush. Jaw crusher is of the characteristics of high crushing ratio,
simple structure, reliable operation, easy maintenance, economic operating costs
and so on. So it is widely used in mining, smelting, building material, highway,
railway, water conservancy, chemical and many other sectors.
Cone crusher, which is of
small discharge opening, so that it requires more strict particle layout size.
It is widely used in metal and nonmetal mining, cement, sand and metallurgical
industries, applied in the crushing of various minerals and rocks, such as iron
ore, nonferrous metal ores, granite, limestone, quartzite, sandstone, pebbles
and so on.
Impact Crusher has a simple structure. It is of large crushing ratio, low
energy consumption, high output and light weight. The finished product was
broken into cubic shape. It is used in a variety of industries, like ore
crushing, railway, highway, energy, cement, chemical, construction and so
on.
Hammer crusher. This crusher is of high capacity and crushing ratio. The
particle size with it is uniform. It is the major equipment used in metallurgy,
building materials, chemicals and industry for the crushing of limestone, coal
or other medium hardness brittle materials.
In general, there are five methods for stone crushing. First, squeezing.
Using squeezing pressure of the two crushing plates to break materials. Second,
splitting. It breaks materials into pieces with the force when the sharp teeth
being split into the material. With the centralized power, partial fragmentation
can be occurred. Third, broken off. Material break itself between the crush
plates as if a beam loading concentrated power. Fourth, two plates do the
relative motion at materials, so that shear stress is applied. Fifth, the use of
impact force. The instantaneous force act on the ore. For example, impact
crusher is mainly uses the impact crushing force.
For fine screen advanced design and technology are injected in Vibrating Screen
Henan Hongxing which introduced its YK series screening machine in 2007,
recently developed a newly designed drive system for this product line, allowing
more amplitude and rotary speed combinations. This new feature, according to the
company, allows small cut sizes to be achieved and also offers the capability of
handling difficult classifying jobs with large cut sizes. In addition, the
machines now feature a new wear-protection system that reduces the downtime
needed to replace worn elements. The company also notes that although the
earlier vibrating screen
machines had a standard deck width of 2.40 m, the introduction of a modular
construction system has since enabled fabrication of machines with screen decks
up to 4.20 m wide.
You'll always make the right choice when selecting the Hongxing linear
vibrating screens for wet and dry screening applications and where gentle and
especially exact screening is required. Its minimum height is yet another
important advantage for plant operators. Directional vibration is generated by
two counter-moving unbalance weights. We offer three different drive types,
dependent on the machine weight, size and application:Unbalanced motors,
Twin-shaft drive, Exciter drive.
Our wide range of dewatering screens and vibrating feeders are also part
of our linear vibrating machines line-up.
Effects from depression and upsurge of iron ore on Mining Machinery Industry
Iron ore is one of the main raw material in steel production, and its
development status has a very great impact on steel development. While the
development of steel can promote development of iron ore. Chine is a big country
to produce steel, and also has great consumption power on iron ore. Along with
the rapid economic development in China, the demand for iron ore increases in a
high degree.
'In the September-October period demand usually picks up and we expect steel
output rates to accelerate, which is positive for iron ore demand,' Commonwealth
Bank of Australia said in a report.
Shanghai, Tianjin and Beijing are export-oriented cities, and steel usage
amount has reached the level in developed countries such as South Korea, but
really attractive is that the demands of China's inland provinces and cities
just beginsto rise. At present, China steel consumption per capita in the
Midwest is even less than half of the coastal areas. In order to narrow the gap
between the rich and the poor, the Chinese government adds to the construction
of infrastructure investment in the west region, and the policy will also pull
steel demand. China will continue to drive global demand for iron ore for a
period of in future, and also open up the iron ore market in the West.
Of course, China demand of iron ore has depressing period, but in the long
run according to current situation, it won't stop the development of future iron
ore market. Yesterday's drop was a knee-jerk reaction to the move. I think by
now many in China are so used to these things they have learned to work with it.
Outlook for steel demand is still bright,' said an iron ore trader in Shanghai,
'There's absolutely no weakening in the market. Demand is strong, especially for
low-grade ore, which brings down mills' costs dramatically.'
The expansion of iron ore industry in the western market needs promotion of
the machinery industry. In the mining exploitation, utilization and processing,
crusher, sand machine, finely machine, milling machine, crushing equipment are
necessary in the machinery industry, and also donate the dominant position. The
series of equipment processes raw ore into finished materials required by
mutiple industry. So the iron ore market development does not only drive the
machinery industry development, but also lead the development of the crushing
equipment like crushers.
Nowadays, the prosperity of one country depends on rising technology that can
not only save energy and take use of energy to the best, but also protect
environment. At present, the demand for iron ore and other mineral materials
push the expansion of mining machinery industry such as crushers gradually. The
development is embodied in both market and thchnology. Thus, the mining
machinery industry can go forward to the further and keep sustainable
developmemt.
Drying technology is one multi-industry and interdisciplinary technology with
a broad service scale. And now, it is also in the circle of science. Facing to
so many industries, various materials, different demands, our countrie's drying
technology is short of science theories and design methods, however, the main
way is to depend on experiences and small-scale experient information. Because
of the old ways, the drying equipment doesn't work efficiently. Therefore, our
country's machinery factories have to make sufficient and convictive trials
before establishing industrial drying machine.
After ore dressing process, the final mine or the ore concentrate would be
very wet. And before the next working procedure coming, the water in the mine
would be removed. So, the Dryer is necessary. In concentrate drying, Hongxing's
engineers have undertaken extensive development work into the drying
requirements of mineral concentrates. They have applied an innovative and
inventive flair combined with a detailed understanding of handling and particle
integrity characteristics for drying this range of products. A multitude of
successful test and development work, together with evaluation of the effects on
smelting, have culminated in cost-effective, efficient nickel copper iron
chrome sulfur based and similar concentrate drying systems that work. We
produce two type of dryer.
1) Indirect Heat Transfer Dryer:
The indirect heat transfer dryer made by our company is mainly used in
building materials, chemical industry cement plant for drying of
limestone slag, driving device, supporting device and sealing ring. The dryer
has advantages of reasonable structure, high efficiency, low energy consumption
and convenient for transportation. Indirect dryers employ similar principles of
operation to direct dryers. However the fundamental difference is that the
method of heat transfer is predominantly by conduction as opposed to convection.
These units are sometimes referred to as contact dryers.
Dryer(Drying Machine) is used for drying materials with a certain humidity or
granularity in milling of ores, building materials, metallurgy and chemical
industry. Gyro drying machinery has a strong adaptability of materials and it
can dry various materials. The operation is very simple and liable. For this
reason, it is used widely.
If you are interested in the Dryer by us, please Contact us or visit the
website of the company for relevant prices and detailed technical parameters and
specifications etc. We all will assure you of our best service at all
time!
Future route of Mining Machinery Markets in China and India
China and India are huge, fast growing, manufacturing countries. To continue
in this vein they need huge amounts of raw materials. They are increasingly
importing these to fuel their growth. In fact, China is forecast to be the
worlds biggest coking coal importer by 2015. Chinas and Indias increasing
commodities imports are driving prices up, and that is hurting their own trade
balances. It is fueling their own inflation. What can they do about it? The most
obvious answer is that they will have to mine more of their own raw materials to
even slow this trend down. In order to do this they will need more mining
equipment. This means more business for the two biggest and best mining
equipment makers -- Caterpillar Inc. (CAT) and Joy Global Inc. (JOYG). I remind
readers that Caterpillar bought Bucyrus recently.
China and India are not the only expanding economies in Asia. There are 45
Asian countries whose economies are forecast to expand by 7.8%+ in 2011 and
7.7%+ in 2012. Most either import or export commodity resources. This means
mining is increasing. One example is the planned expansion of the Tavan Tolgoi
deposit in Mongolia (China). Current plans are for this coking coal mine to
expand from 22.5 million tons per year in 2010 to 60 million tons per year in
2015. This will require more mining equipment. In another case, Chinas Wuhan
Iron & Steel is teaming with Indonesias PT Gunung Garuda to jointly invest
$3B over the next five years to build steel plants in North Sumatra and South
Sumatra. These will be fed by Indonesia coking coal, which means more mining
equipment sales and construction equipment sales. China Power Investments is in
talks with Guinea (West Africa) to develop a bauxite mine that would cost $5.8B.
This could begin as soon as 2012. These are just a small number of the actual
projects that are planned or in progress currently. All should bring business to
mining equipment manufacturers, especially the two known worldwide as the
best.
Wont China want to give a lot of its business to Chinese companies? Yes it
will, but CAT and JOYG are addressing those concerns too. Joy Global Inc.
announced in July 2011 that it would acquire a 41% stake in Chinese mining
equipment manufacturer International Mining Machinery Holdings Ltd. JOYG more
recently followed this announcement by acquiring an additional 10.5% of the
company. Caterpillar has been expanding in China for some time. In its latest
announcement on Aug. 29, CAT said it will expand operations in China with a new
proving ground and large wheel loader manufacturing facility (dubbed the Asia
Pacific Proving Ground). The plant will produce the latest model of wheel loader
that is being developed at Caterpillars Wuxi Research and Development Centre.
CAT currently has 16 manufacturing facilities, three research and development
centers, and three logistics and parts centers in China. Both CAT and JOYG are
clearly going after the Chinese market in particular and the Asian markets in
general -- successfully so far. CAT and JOYG are aggressive and growing quickly
-- the marks of top companies.
Both of these companies have been sold off sharply during the recently
downturn. However, as I have attempted to show above, their incomes depend
increasingly on economies that are still growing quickly. The sell off is almost
certainly overdone. A quick inspection of the financial fundamentals should
verify this. There may be some weakness in the EU and possibly in the U.S., but
the emerging market sales should hold up well. These are increasingly a large
part of these two companies sales and earnings. Legging into these stocks now
seems likely to help your bottom line. CAT and JOYG stocks are both currently
forecast to appreciate in price by 51.3% and 43.9% within one year. When you can
get strong stocks like these at a big discount, its usually a good idea to buy
them. Each is down more than 24% from its recent high, and that is after
bouncing upward a bit.