Henan Hongxing Company is the leading professional supplier
solution,equipment and service for grinding industry.In past 20 years,bearing
the enterprise aim of'Better quality,Better service', Henan Hongxing has
obtained an enviable reputation from the customers over 140 countries in the
world.Shanghai Zenith are experts in the design and manufacture of grinding mill
equipment like Ball Mill
,Vertical Roller Mill,MTM Trapezium Mill,Raymond Mill,mill for the
mining,grinding and chemical industries.
Recently, experts from several years in the company's efforts, invented a new
ball mill for all grinding and milling needs. A classic piece of equipment for
any lab is the ball mill. As we know, this piece takes care of general grinding
and milling, but here at Retsch, we see our ware not only as a simple
pulverizer, but as a precision instrument with exact communition properties -
giving you precision results every time, without the variation that you cannot
afford.
Throughout our nine decades in the business of providing our customers with
quality products, we have developed methods and techniques of ensuring that what
we produce is of the highest quality, and that our customers can carry on with
their work, using our products. One way we have done this is our continual,
working relationships with universities and research centers; this allows us to
stay within the world of research, the world of cutting edge development. With
this knowledge, we are able to provide the best build quality, and thus the best
product for our customers.
Dealing with Quartz Sand well Hongxing Ball Mill is powerful
Quartz sand is a kind of silicate minerals, hard, wear-resistant, chemical
stability, the main mineral component is SiO2,its color is white or colorless,
translucent, hardness 7, brittle, shell Shaped fracture, oil sheen, density
2.65, its chemical, thermal and mechanical properties have obvious anisotropy,
and do not dissolve in acid, slightly soluble in KOH solution, melting point
1750 ?. Quartz sand is an important industrial mineral raw materials,
non-hazardous chemicals, widely used in glass, foundry, ceramics and
refractories, smelting ferrosilicon, metallurgical flux, metallurgical,
construction, chemical, plastics, rubber, abrasive and other industries.
Ball mill is a
critical equipment in the quartz sand production. In the processing of quartz
sand for glass and ceramics industry, raw materials needed to avoid
contamination by other substances, usually with silica liner or white alundum
liner, grinding media also need to use White alundum ball or silica ball.
Therefore, SiO2 is the main component of two types of liner and grinding media,
avoiding contamination of the processing materials. Can overflow type or grid
type, long or short type, wet ball mill or dry ball mill, sieving grading to
control the particle size of materials needed.
Zhengzhou Hongxing company offers various crushers, such like jaw crusher, impact crusher, cone crusher, vsit
crusher,stone crusher,hammer crusher,rock crusher and so on,we even
products milling machine such as grinding mill.roller mill,hammer mill and raymond mill. When you
need complete superior crushing solutions designed to handle reinforced concrete
and asphalt to produce clean, saleable aggregates, count on shanghai zenith
company as your single source supplier for equipment, applications expertise and
product support.
Manufacturer what promises the whole life of all mining equipment
Hongxing Machinery is now offering a complete range of mining equipment. The
manager said, through technology, quality and service Hongxing Machinery
designs engines of world-class factory and aftermarket offers a unique support
throughout the life of equipment.
With completion of this transaction, Hongxing Machinery has expanded its
geographic presence, diversified product portfolio and positioned the company as
a global organization more competitive. Hongxing's accessible market doubles
approximately 5 billion U.S. dollars to more than 10 billion U.S. dollars. This
transaction is a natural extension of our current activities, we are a company
with a proud history, supported by hard working, loyal employees of mining,
excited, said Yang. We have our long-held value of safety, customer
orientation and greater reliability in the workplace.
Henan Hongxing portfolio now consists of walking draglines, electric rope
shovels, hydraulic excavators, the worlds largest off-highway haul trucks,
Highwall miners underground Longwall systems, room and pillar mining and
transportation systems and a complete range of machines and exercise belt system
for all applications mining. Zhengzhou Hongxing unrivaled suite areas, and
undergroundmining equipment support combined with parts of the superior, and
aftermarket products consumption in the whole world.
In mine machinery,Many criteria need to be considered in selecting the
appropriate equipment for a particular mining operation. The most important
factors to consider are safety, strength and durability, though cost can be a
major aspect.
There is a vast range of mining equipment available, dependent on the
application for which it is to be used. Underground mining, surface mining and
open pit mining all require the initial movement of large quantities of earth.
This equipment is similar to that used in large building projects, in the form
of dump or haul trucks, diggers or shovels, back hoes and cranes. The extraction
of ore requires a different collection of mining apparatus. Ore crushers,
explosives, separators and other devices complete the full complement of
necessary mining equipment. It is vital to remember that personnel are the
fundamental aspect of any mining operation and their safety is paramount.
Essential mining equipment must also include safety supplies, such as hard hats,
ear defenders and respirators, to prevent employees form injuring themselves (or
each other) whilst working in hazardous conditions.
Heavy duty earth moving equipment can be bought direct from specialist
manufacturers who focus on loaders, trucks, drills and scrapers. Other companies
offer leased rebuilt / used mining equipment by major manufacturers. Many mining
equipment manufacturers make ore extraction equipment. Some specialise in air
compressors concentrators and tunnel boring machines, whist others produce
conveyors, crushing plants and hoppers. Specialist underground mining equipment
manufacturers offer an extensive range of pallet handles, tow tractors, belt
drives, radial stackers and power packs. Several manufacturers produce a range
of health and safety products. Some specialise in respirators, hearing
protection, gas detectors, fall protection devices, hard hats and goggles, while
others offer an assortment of specialised flags and lights for use inside mines,
along with rescue equipment for both underground and surface mines.
A mining undertaking can often be large and complex. In order to ensure a
project progresses efficiently, safely and is completed in a timely fashion,
sufficient supplies and equipment must be made constantly available. For speedy
service and extensive choice of products, the Internet is an excellent choice
for the purchase of mining equipment. Many mining equipment manufacturers and
distributors have detailed specifications and photos of their inventory on their
websites and there should be few problems in locating the appropriate tools and
equipment for any mining project. New equipment can be bought directly from its
manufacturer, though it can be a good money saving exercise to peruse the used
and / or refurbished equipment offered by many manufacturers. Other firms
specialise in the hire of mining equipment and dependent on the available
capital, this may be a preferable option to outright purchase.
New chapter of technology in Mobile Crushing Plant
Crawler mobile crushing plant is a new type of mobile crusher which integrates
with the advanced and stable technology in the world. Its successful production
is the important milestone for the crushing industry in China. Meanwhile, it is
also the historic breakthrough of technology development for Chinese mobile
crusher. This technology fills up the gap of Chinese high-end mobile crushing
equipment, and rewrites the past that this kind of equipment at home depends on
import for a long time.
Crawler-type mobile crushing plant gathers material receiving, crushing,
transport and other processing equipment as a whole. It will have the
first-class crushing performance for rock crushing, aggregate production,
strip-mining by the optimization of process flow. The union of different machine
types can form a powerful assembly line of crushing work, and finish required
processing work. Moreover, it has the advanced design, excellent performance,
high-efficient production, convenient maintenance, economic operating cost and
reliable system. Compared with all kinds of stationary crushing plants, mobile
crushing plant is a movable small and medium crushing processing factory. Its
work efficiency and operating cost are superior to the same level or higher
level stationary crushing plant.
Crawler-type mobile crushing plant is a kind of efficient crushing equipment,
which adopts self-drive mode, possesses advanced technology and complete
function. Under any terrain condition, this equipment can get to anywhere of
work place, in this way, it can decrease the operation to the material, in
addition, it is also convenient to comprehensively assist the coordination of
mechanical equipment. By the control of wireless remote, it is easy to place the
crusher to trail car and transport to the operating site. Because it does not
have to spend on assembly time, therefore the equipment can throw into work
immediately when it arrives at operating site. Jaw plant is of uniform finished
material size, high production rate and crushing ratio, in addition, its optimal
design can satisfy the most needful technical characteristics for crusher.
Crawler-type mobile crushing plant gathers material receiving, crushing,
transport and other processing equipment as a whole. It will have the
first-class crushing performance for rock crushing, aggregate production,
strip-mining by the optimization of process flow. The union of different machine
types can form a powerful assembly line of crushing work, and finish required
processing work. Moreover, it has the advanced design, excellent performance,
high-efficient production, convenient maintenance, economic operating cost and
reliable system. Compared with all kinds of stationary crushing plants, mobile
crushing plant is a movable small and medium crushing processing factory. Its
work efficiency and operating cost are superior to the same level or higher
level stationary crushing plant.
Crawler-type mobile crushing plant is widely used in many fields, such as the
crushing for construction waste, rock, asphalt concrete and other aggregates.
Otherwise, this equipment attaches the power unit with machine. The Optimal
Design can carry out climbing work and meet the crushing need such as mine,
hydropower, coal mine etc. For the environmental protection, the noise silencer
of mobile crushing and screening plant is the best noise absorption system. This
equipment is compact and flexible. It can satisfy the construction waste
crushing work in the urban area. The valid dedusting system, feasible diesel
noise unloading system and release system can control remotely and expel the
obstacle of mobile crushing and screening plant. The Pre-screening equipment
improves greatly the efficiency of crushing.
The production of crawler mobile crushing plant confirm that the development
of crushing equipment has appeared the trend of digitization, parallelization,
integration and better educated at present. Among that, digitization has become
the core technology for rapid innovation. The progress of information technology
propels the development of unmanned crusher.
Current employment situation for mining industry and other heavy industry
A shortage of qualified workers for the mining industry has the Iron Mining
Association of Minnesota worried.
Duluth, MN - (Northland's NewsCenter) - The growing Northland mining
industry, in conjunction with an impending flurry of baby boomer retirements, is
creating a significant worker shortage.
Industry spokespeople say they're concerned about the Range finding the
thousands of qualified technical workers it's expected to need over the next few
years.
'Almost 40-percent of the people working in the mines can retire at this
time...so we actually have a work force shortage,' says President of the Iron
Mining Association of Minnesota, Craig Pagel.
One of the biggest problems is finding enough qualified applicants for the
positions.
'You might find one out of 40 qualified. You might have a couple of job
openings and over 400-people will apply and it gets weeded out pretty quickly
because they do not one have the job set skills that they need, they might not
have the education that they need,' Pagel says.
As the mining industry evolves on the Iron Range, employers are demanding
more from job candidates.
'They're really struggling to find hundreds of people that have very
specialized training,' says Regional Labor Analyst for DEED, Drew Digby.
Years ago a high school graduate could get a job working in the mines...but
not these days.
Currently a qualified mine worker needs to have at minimum of a two year
degree.
'What we're finding is, many cannot pass an 8Th grade reading comprehension,
they can't pass 8Th grade math skills sets...but more importantly is attitude
and the fact that many of them cannot pass the background checks and drug
tests...it's a real concern,' Pagel said.
'One of the things you keep hearing from the mines is they want someone who
has all those great, old school technical abilities, they ability to work with
things and get your hands dirty, but also handle really specialized
equipment...some things with a lot of computer assistance,' Digby says.
The Iron Mining Association has been working with the Northeast Minnesota
higher education and state lawmakers to develop curriculum's for high school
juniors and seniors so they can get college credit even before going to
university and have a better understanding of what's needed to be a modern mine
worker.
'These are very good paying jobs. Some of the starting salary jobs in the
mine's, on an hourly type of job is 26-dollars an hour, plus benefits,' Pagel
said.
An attractive annual salary of around 54-thousand dollars a year.
Pagel said there are about 175 service sectors that belong to the IMA, along
with the mines, that supply products and services on a daily basis, who are also
concerned about the lack of a qualified workforce.
Intensify the protection of every resource to strengthen Green Mining
Minister of Land and Resources recently held China International mining
Conference, said China is committed to scientific development, continue to
adhere to save low resources consumption, little environmental pollution and the
new road to industrialization. 'scientific development, promote green mining' is
a new path of industrialization in China mineral resources in the field of
concrete embodiment. Here, the green mining industry has become the most
eye-catching words, the reason for it visible, because it is China's economic
development, because it is in line with the direction that mining industry calls
for the requirements of energy conservation advocacy and environmental
protection development.
The so-called 'green mining' refers to the disturbance in the mine
environment is less than the premise of the capacity of the regional environment
to achieve optimal exploitation of mineral resources and the environment are
minimized. Implementation of green mining industry there are three stages:
First, the regional environment through the development of capacity or former
capacity evaluation and mine environmental assessment and disturbance, the
establishment of environmental evaluation index system and technical standards,
to develop green mining plan; but through technological innovation, optimize
Process, to achieve mining, dressing, smelting and refining process, a small
disturbance, no poison and less pollution; Third, through the mining
environmental management and ecological restoration, to achieve minimum
environmental disturbance and ecological reconstruction optimization. We say
that the development of green mining is the voice of the times, China's economic
development, it is not groundless, but evidence-based. Over the years, our
economy has been growing rapidly though, but we also paid a high price, called a
lot of fees. Relevant data show that the country due to ground subsidence due to
mining to 180 locations with more than 1,600 pit collapse, subsidence area of
over 1150 square kilometers. The collapse of the national mining subsidence
disaster occurred nearly 40 cities, causing serious damage to the 25 annual
ground subsidence due to mining, the loss occurred up to 4 billion. The mining,
ore mining 6 billion tons per year the amount of disturbance of the Earth's
environment, induced the mountain crack, collapse, landslide, debris flow,
earthquake and other geological disasters. These figures are shocking, but in
order to change this situation, to promote green mining industry is the best
way.
2012 is the year for market share of China jaw crusher
With the progress of accelerated urbanization construction, the construction
waste has been became a problem that impede city development. As the main
equipment processing construction waste, the jaw crusher from China made
great contribution to the construction industry. Construction waste is entirely
possible to be recycled by jaw crusher from China. Scrap steel, scrap steel and
other scrap metal materials can be processed and directly reused or recycled. So
the demand for jaw crusher from China in the construction market has been
increased in 2011. In 2012, HXJQ will take more efforts to develop and research
new type jaw crusher to meet the need of different consumers.
For the waste concrete, people can use jaw crusher from China as the coarse
crushing step, the processed construction waste can be used to be the base of
road. As well as other building materials, such as floor tile, wallboard and
concrete material. Because construction waste dumping more concentrated, the
site is limited, and transportation is not very convenient, many consumer
suggested use of jaw crusher from China. This jaw crusher produced by HXJQ
company can be used for a variety of large-scale multi-stage crushing bulk
materials. The jaw crusher from China can save a lot of infrastructure and
relocation costs.
Hydraulic mininig equipment expands brilliantly like phoenix winging
China's hydraulic mining machinery industry and the world advanced countries
there is a gap, and the gap is our great progress space, in order to be able to
reach the world advanced level, only recognize the difference, the gap from
place to start, and constantly improve their standards in order to continuously
improve our ability of hydraulic mining machinery. Let us first analyse our
country and the advanced countries in the world in hydraulic mining machinery
industry gaps.
Hydraulic network of excellence senior consultant hydraulic Li Gong from the
current point of view, the domestic mining industry science and technology
foundation is thick, and the field of the mining machinery has been change a
technology with the market as a way to improve the level of product technology
is not phase, and to face the foreign competitors, especially the foreign
competitors in the domestic investment and set up factories in the grim
situation. Therefore, the domestic mining machinery enterprise innovation
consciousness forced excitation.
Domestic major mining machinery R & D and exporters in Shenzhen city of
God extension mechanical and electrical equipment limited, enterprises in the
face of domestic and foreign innovation competition of enterprises, after years
of rapid adjustment, now Shanghai state of the world has been established,
complement and perfect the advantage domain application research and development
base, launched to crusher, milling machine and system sand machine as the main
products, manufacturing process and process technology application research.
Shanghai world Bang after the pioneering and innovative ways, practice, research
and development of new products, to meet the mineral resources of mining
machinery made more specific, more explicit content of innovation, in recent
years the company's R & D results: tracked mobile crusher station, a
mobile mobile crusher station, PFW European version of deep cavity hydraulic
crusher, JC the European version of jaw crusher, cone crusher, CS HPC hydraulic cone crusher,
sand making machine, the
new VSI VSI5X centrifugal impact
crusher, V.W high grade stone shaping machine, MTW Euro trapezium mill, LM
large vertical milling machine, SCM superfine milling machines and other
equipment are energy saving, water saving type, comprehensive utilization,
environmental protection of mining machinery products, and can give the
operators to create a safe and comfortable work environment.
So, our country and international developed country the main reason of
difference of existence or technical level. China in the innovation and
international developed country manufacturing level is still a gap in the
domestic challenges, so great. Domestic and foreign mining machinery gaps exist
for many reasons, including market demand differences are caused by a gap
between the objective reasons, due to the international market for excellent
mining machinery manufacturers focus areas in Europe and the United States,
where large-scale basic construction stage has in the past, the market for
aggregate demand is not much, and environmental protection requirements are
high, certainly will forms gravel field height focus on large-scale production
to achieve environmental protection, they required mining machinery
specifications, strong maneuverability, high automation process think. To meet
the market demand for the development of the mining machinery and domestic
product is not the same as, as we are at the large scale infrastructure
throughout the period, the demand for mineral resources mineral resources
increase, investment caused by heat, blossom everywhere mines are often small in
scale, but started fast, less investment, the market demand so crudely made,
technology level is low, energy consumption high, serious environmental
pollution products have entered, but these devices are often only at low prices
to capture the market, so with the international advanced level
difference.
Economic Outlook of the situation of fuel cell vehicle around the world
In 2002 December 4-5 day, by the Ministry of science and technology of high
technology research and development center is sponsorred, Shanghai automotive
industry (Group) Corporation, Tongji University, Shanghai fuel cell power system
limited company, the United States the Natural Resources Defense Council,
Shanghai Shen Zheng International Business Consulting Co., Ltd. 'in Shanghai
fuel cell vehicle and parts technical international seminar' in Shanghai World
Expo conference Le Grand Large Hotel, this is the last year, the State Ministry
of science and technology held in Shanghai 'twenty-first Century fuel cell
technology International Symposium' around the fuel cell vehicle and its
surrounding technology also held a large international exchanges and cooperation
conference. The United States Department of energy, the United States of America
fuel cell Advisory Committee, American An Gong National Laboratory, Princeton
University, USA USA California Air Resources Board, the United States of America
GM, Toyota, Mitsubishi Motors of Japan Research Institute, global fuel cell
Advisory Committee, the UK, Canada letter million Zhuang Feng staudte energy
systems and other foreign government departments and the well-known domestic
enterprises, Tsinghua University, Tongji University, 'Plan 863 electric cars,
buses and special overall group', Chinese Academyof Sciences, Dalian Institute
of Chemical Physics Beijing green speeding to power technology limited, the
Ministry of information industry twenty-first, Shanghai power limited company of
science and technology, the automobile enterprises, relevant research institute,
University and from 180 home, foreign enterprise, University and the research
unit of nearly 200 delegates to attend the meeting.
This second conference dimensions big, technology exchanges and cooperation
will be deeper, wider, around the fuel cellvehicle related vehicle engineering,
fuel cell power platform component technology, hydrogen storage, hydrogen and
fuel cell technology and domestic development trend spread out extensive,
in-depth study.
Congress two days from home, nearly 40 reported speaking or writing, in which
the United States of America experts introduced American government the
development of fuel cell car policy, laws and regulations; Toyota introduced its
development of fuel cell car products and technology; Canadian experts in
hydrogen refueling and infrastructure construction technology and experience.
The Chinese government according to the strategy of sustainable development,
attaches great importance to the development of electric vehicle. In the 'eight
five' period, the State Science and Technology Commission will electric car
projects included in the national major project of industry of science and
technology, develop concept electric car research, in Guangdong Shantou city
established the national electric vehicle test demonstration zone, and the
electric automobile policy, regulations and technical standards of.
The 'fifteen' period, our country government already will electric car is
included in the national twelve major science and technology projects,
established the '863 electric cars special major science and technology', will
invest 2400000000 yuan, among them the national finance allocates funds
1000000000 yuan, place and enterprise funds 1400000000 yuan, mobilize all
relevant professional technology tackles key problem in coordination, strive for
in electric vehicle, hybrid electric vehicles and fuel cell vehicles technology
breakthroughs, and realize the industrialization of electric vehicles Electric
vehicles will be in Ministry of national science and technology research and
development on the basis of 'Nine Five', 2003-2004 launched electric car
products in small quantities, and in particular areas of commercial
demonstration operation. Hybrid electric vehicle development focuses on the
development of hybrid electric bus, to improve the public transportation and
city long-distance passenger transport fuel economy, planning was completed in
2005 2006 product development, market.
Fuel cell vehicle in our country is great and special research focus, plans
within the next 5 years in research and development of fuel cell bus, car
powertrain and vehicle, in the 2008 Beijing Olympic Games demonstration
operation. Although electric vehicles, hybrid electric vehicles and fuel cell
vehicles electric vehicles is three kinds of different types, but in a battery,
an electric drive system and energy management system has a common
characteristic, our country put these three key technologies of unified
planning, key research. At the same time, '863 electric cars special major
science and technology' in promoting the development of electric vehicles the
policies, regulations and technical standards and other aspects of in-depth
research, for our country to make the relevant policy, laws and regulations
provide a basis.
Structures and functions of various conveying machinery
Belt conveyor is
a kind of friction drive by the continuous mode transportation machinery
materials. Application of it, the material can be in a transmission line, from
the initial material to the final point of discharge is formed between a
material conveying process. It not only can be broken loose material conveying,
can also be carried into pieces of goods transportation. In addition to the pure
material handling, but also with various industrial enterprise production
process in process requirements are matched, formation of rhythmic flow
transport line. The belt conveyor is widely used in modern industrial
enterprises.
In mine underground tunnel, mine transportation system on the ground, open
pit mining field and ore dressing plant, widely used in belt conveyor. It is
used for transport or incline transportation. Common belt conveyor by the
conveyor belt, roller, roller and a driving, braking, tensioning, modification,
loading, unloading, to cleaning device.
Belt conveyor technology:
The first is the reliable operation of belt conveyor. In many continuous
operation of the important production units, such as power plant of the
transportation of coal, iron and steel plant cement plant and bulk material
conveying, and port handling of ships were using belt conveyor. In these
occasions such as shutdown, the loss is huge. When necessary, belt conveyor can
be a class with a class of continuous work.
Belt type conveyer power consumption is low. Due to the material and the
conveyor belt with almost no relative movement, not only make small running
resistance (about the scraper conveyer 1 / 3-1 / 5), but also to the load of
attrition and fragmentation are small, high productivity. These are beneficial
to reduce the production cost.
Belt conveyor line adaptable and flexible. The length of the line is set
according to the need. The short several meters long, can reach more than 10km.
Can be installed in a small tunnel, also can be mounted on the ground traffic
chaos and danger area in the sky.
According to the process requirements, belt conveyor can be very flexible to
from one or more points by feeding. Can also provide more or sections of
unloading. When simultaneously at several points to the conveyor belt material
(such as coal washery coal bunker under the conveyor belt conveyor) or along the
length direction on either through uniform feeding device to feed conveyor, belt
conveyor has become a major transportation route.
Belt conveyor in coal storage yard stockpile below the roadway reclaimer,
when needed, but also the different material for mixing pile. The material can
be simply from the conveyor head unloading, also available through plough type
unloader or mobile unloading vehicle in the length direction of the conveyer
belt with any point discharge.
Screw conveyor or auger, suitable for granular or powdered material conveyor
of the horizontal, inclined conveyor, vertical conveyor and other forms of.
Transmission distance varies according to deformity, usually from 2 meters to 70
meters.
Principle of transport: rotation of the auger blade passage for the material
screw conveyor. The material and the spiral conveyor leaf rotation force is the
material of its own weight and screw conveyor casing material friction
resistance.
Structural features: screw conveyor rotating shaft is welded with a helical
blade, blade face delivery of materials according to different entities of type,
belt type, leaf type and other types. The spiral shaft of the spiral conveyer in
the direction of the material movement of the terminal with the thrust bearing
with material to spiral axial force, the captain a long time, should be added
the middle suspended bearing.
Double screw conveyor is two are respectively welded with the rotation of the
rotary blade shaft of screw conveyor. Bluntly, is two screw conveyor are
organically combined together, form a spiral conveyer.
Screw conveyor rotation axis of rotation to, determines the material
conveying direction, but generally screw conveyor in the design are designed
according to individual carrier rotating blades. When the reverse transmission,
can greatly reduce the conveyor life.
Bucket elevator: using uniform is fixedly connected to the endless traction
member on a series of vertical lifting material hopper, the continuous conveying
machinery.
Bucket type lifting machine has large conveying capacity, high lifting
height, stable and reliable operation, long life advantages, its main properties
and parameters with the JB392685 'vertical bucket type lifting machine' (the
standard equivalent with reference to the international standards and advanced
foreign standards), traction chain with MT3680 'mining high strength ring
chain', the lifting machine for conveying powdery, granular and small block of
wear resistance and wear resistance of small material, such as: coal, cement,
stone, sand, clay, minerals, due to traction hoist is a circular chain, thus
allowing delivery of high temperature of the material (the material temperature
not exceeding 250 degrees Celsius). General transport height up to 40
meters.
For surviving mergers and acquisitions are popular in mining industry
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.
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.
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 the Research Director Zhang Yan Lin pointed out that
the construction machinery market is a financial services industry through a
variety of channels into all aspects of the same, in terms of mining machinery,
finance leases in the sale of shares in the proportion is increasing year by
year, in accordance with international Analysis, part of the mining corporate
finance leasing business has accounted for 60% of the sales market over the next
period of time, domestic enterprises will use this as the goal, to develop
financial services, mergers and acquisitions boom gradually approaching, the
domestic market or mining machinery will face more opportunities and
challenges.
Diversified development are making Mining Machinery reach the peak
Construction machinery concrete machinery as important board piece, huge
market demand and industry rapid development, promote enterprise to accelerate
investment market, with the acceleration of investment, the competition between
enterprises is growing. At present, the market's investment to the irrational
development trend, market worries still strong. Investment in infrastructure
drop basis, despite fears rise, bibcock enterprise investment growth
unabated.
The consultant in machinery industry researcher Duan Jiaxuan pointed out, the
two quarter construction machinery market economy glides, the market in the hope
that the second half of the year the protection of housing construction
accelerated, from at present the market guarantee the progress of housing
construction as well as the present situation observation, bittersweet. Benefit
from our real estate and infrastructure investment grows quickly continuously,
concrete machinery growth expectations, this once again highlighted our country
rely on heavy industry to promote economic growth is inertial still exist.
The investment adviser of director Zhang Yanlin pointed out, and the
corresponding, mining machinery is still more optimistic about the prospect of
the industry sectors, mining equipment industry grows to basically rely on
infrastructure investment, due to China's rapid development of economic
construction, include highway, railroad, real estate, the project is more still,
some time in the future inside, maintain a certain level of infrastructure
investment in 2012 will be the main development power of mining equipment
industry.
According to the investment adviser released '2011 - 2015 China machinery
industry investment analysis and forecast report' shows, in the fierce
competition in the market, market expansion is the enterprise uses generally
competition, market is accelerated, competition also accelerated, and there is
growing trend. Shantui, willow worker enters, plus a group of concrete machinery
industry growing, with 'seek hegemony' of concrete machinery industry for many
years the industry hutch Zoomlion, Sany formed face the competitive
situation.
For surviving mergers and acquisitions are popular in mining industry
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.
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.
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 the Research Director Zhang Yan Lin pointed out that
the construction machinery market is a financial services industry through a
variety of channels into all aspects of the same, in terms of mining machinery,
finance leases in the sale of shares in the proportion is increasing year by
year, in accordance with international Analysis, part of the mining corporate
finance leasing business has accounted for 60% of the sales market over the next
period of time, domestic enterprises will use this as the goal, to develop
financial services, mergers and acquisitions boom gradually approaching, the
domestic market or mining machinery will face more opportunities and
challenges.
Tamping the solid technological foundation of machinery productivity
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.
Importance and effects of oil in the development of mining industry
Based on the actual characteristics of the situation in the mining machinery,
oil is very strict on the requirements, as follows:
First: As the volume of mining machinery and its fuel tank volume are
relatively small, so it is easy to appear the work of a high oil temperature,
which requires oil to have better oxidation resistance and thermal
stability.
Second: Because the gravel mining machinery working environment is very
harsh, dust, water was relatively large, oil is vulnerable to the contamination
of impurities in the external environment, so the oil must have a good anti-rust
and anti- corrosive. Only in this way by the outside world when the oil in the
case of adverse environmental impact, its performance will not have significant
change.
Third: the working environment of mining machinery and equipment is usually
outdoors, so the work environment affected by temperature changes, especially
the large temperature difference between summer and winter, day and night
temperature difference in some areas is relatively large, so the oil viscosity
must be less affected by temperature, this area requires high temperature, it
will not lead to too low viscosity, but not the line as a lubricant, the other
is to avoid the temperature is low, a result of low oil viscosity Start with the
operation difficult.
Fourth: There are some easy fire or explosion mining machinery, of course,
requires a certain degree of anti-flammable oil, mineral oil can not be used to
fuel for lubrication.
Fifth: The last is certainly better than the seal lubricant to prevent seal
damage and impact on the effect of lubricating oil. Lead to some unnecessary
risk.
How to address the ups and downs in the waves of mining machinery
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.
So surely there is no time to delay to solve energy comsumption
In recent days,the temperature has dropped suddenly. Thus the situation of
power shortage eased in China's western Guangxi Zhuang Autonomous Region.
Experts suggest that we should adopt the strategy of protracted war to handle
with this situation. Guangxi needs to change the industrial structure which is
based on high energy consumption industries.
Since this summer,the supply of power is not enough due to dry weather. The
power contradiction in Guangxi appeared a severe power shortage in a red warning
signal, the maximum demand of electricity power shortage about 30%.
Lin Boqiang said that we should increase the capacity of installed machinery
and improve the configuration to deal with the power shortage. We should take
the situation of long-term drought into account and increase capacity of
installed machinery. According to the statistics of Guangxi Power Grid,the total
power capacity is 25.33 million kilowatts,14.94 million kilowatts hydropower,
thermal power 10.39 million kilowatts.
Cement and other high energy-consumption industries are major consumers of
electricity in Guangxi.The commission of industrial development and information
technology show that total electricity consumption is 73.341 billion kw/h from
January to August.Among them, the first industrial power is 1.353 billion kw/h;
second industrial power is 54.553 billion kw/h; tertiary industry is 6.038
billion kw/h.The proportion of aluminum smelting,iron alloy smelting consumption
is high and the power consumption is rising in the industrial electricity.
Hongxing keep the spirit of Adhere To Excellence to keep improving
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.
Strengthen reliable performance: Even open coal mine stripping operations are
easily collapse, it put forward higher request to the materials of mining
machine, in case of dangerous accidents the driver's safety can be guaranteed.
It should be taken into consideration in the machine functions, such as it can
be equipped with a similar small hammer to the bus which can be used to break
glass in dangerous conditions. In addition, mine mining machinery products
closure and escape performance should be improved.
To distinguish whether the large-scale mining machine crash to other
vehicles, changing the mechanical cab is necessary, it can help to reduce the
blind range of the driver and will help improve the mining construction
safety.
At present, in large mining, small cars must insert a red flag to prevent
rolled by large mining equipments. The blind range of some large mining
equipments can reach 30 meters, small vehicle drivers must be careful,
especially in the pass avoiding to close to large-scale mining equipments.
A remarkable characteristic of mine construction is its danger, even in the
smooth road. How to ensure the safety of mining construction, mining machinery,
and development is an important direction of the product.
Focusing on energy conservation and environmental protection: Mining
machinery products are generally in high intensity work environment, many
products are in non-stop mode of operation except during product maintenance
time every day. Running more than 20 hours on boot operation is a test for the
performance of the product. A customer once said, some manufacturer promise him
that the product can be used for six years, however, in a mining field, three
years is the maximal utilization period. Customer's request for the product is
reliable, the product can to maximize efficiencies in the shortest possible
time. For mine which highly dependent on equipment performance of construction
environment, product reliability is an important aspect of mine head
attention.
To improve safety performance: Mining area is not worry about the number of
devices, and in many mines, we can see in the soil to dump truck loaded
excavator, often have several cars in the queue which makes the vehicle without
full capacity, it causes the waste of resources.
In the mine internal construction, dump truck is one of the largest usage
product. Since last year, some Chinese companies marched into mine dump truck
field, mining transport equipments as big main development direction are more
obvious. It is likely that in several years later, equipments below 30 tons
capacity will not be permitted to enter mining construction site.' Chairman of
Inner Mongolia ZhunGeErQi kun gold machinery engineering Co., LTD Yu Guojin
said. Creating more economic construction in a short period of time is the focus
of mine construction . The products are made to improve work efficiency. Users
calculation of the economic benefit of mining machinery products is important,
the most careful 'durable ' is always the first requirements. In a recent period
of time, the reporter has been to Inner Mongolia, Qinghai's to investigate, they
discover customer's need of the product has a very distinctive
characteristic.
