Under the restructuring of national mining machinery we also make changes
In recent years, according to structure adjustment of the national mining
machinery and the upgrade requirements of the transformation, Henan Hongxing
Machinery identifies new development strategy, adhere to the independent
innovation, upgrade, deep conversion, circulation development, deepen reform,
promote technology innovation, technology upgrading, upgrade the optimization
and upgrading of products, enterprise development and upgrade cluster of
upgrades, to make the first brand mining machinery in China and even the
world.
Firstly, to adhere to the independent innovation as the core. To make new
technology research on crushing and development platform. To make form of
incentive mechanism ti attract talents cultivation. To promote mine machinery
manufacturing enterprise to master key technologies and enhance the ability of
independent innovation.
Secondly, to adhere to developing advanced mining machinery manufacturing
industry as the main purpose. To promote jaw crusher, impactor crusher, mobile crusher, cone crusher, the sand making machine, etc
advantage industry. To speed up development, accelerate the each link of
information, industrialization fusion of mining machinery crusher in r&d,
manufacturing, marketing service, etc.
Thirdly, to adhered to base on the major projects, supported by large
projects make Xiazhou Machinery influent large area on crushing. To drive the
crushing industry into speeding up further engineering construction industry.
Fourthly, to insist to promote the adjustment of industrial structure as the
key to produce a group of new energy-saving environmental protection crusher
with strong core competitiveness, the leading product advantage prominent and
with the international competitiveness.
To speed up the ascension key technology research and development level of
mine crusher, conquer mining machinery key areas' core technology, it's the main
task and the key of '10-25' mining machinery upgrading. Focusing on the
independent innovation, and increases the competitive advantage, speeds up the
innovation and development of high-end mining machinery manufacturing industry.
It is an important transformation way to make Hongxing Machinery go further.
New technology applied in controlling flotation machine
Nowadays, the advanced flotation machine
adopts fully automatic control system. This system can be used in flotation of
metallic minerals and nonmetallic minerals. It mainly controls the concentration
of flotation slurry, reagent added volume and the liquid level of flotation
tank, and aims to improve the grade and recovery ratio of flotation concentrate,
as well as reduce production costs.
Flotation machines constitute the basic equipment for useful minerals
recovery from non-ferrous ores and other raw materials by flotation. It is
applicable for separating non-ferrous metal, black metal, noble metal, non-metal
mineral, raw body and materials of chemical industry, which are subject to
coarse separation, swept separation and flotation, so the useful ore are
reclaimed.
Adjust the flow of filling value through detecting the concentration and flow
of feeding slurry, stabilize the concentration of flotation slurry within the
setting value, accurately control the additional dosage according to different
requirements in different flotation stages; adopt inverse system method to
control the liquid level of flotation machine and decide the scraping amount of
flotation froth according to thechnological design, control water supplement
amount during intermediate process according to liquid level, detect the running
status of data analysis according to online grade for timely adjustment of
technological indexes.
The floatation machine impeller has a problem of air suction which has to
rely on external fan to force the air blown in. Advanced instruments are used in
mineral processing,which measure,regulate and control air flow of SF flotation
machine.In this way,automatic control of flotation aeration rate is
achieved,which optimize the amount and dispersity of the air entering into
flotation tank and effectively increases contact rate of bubbles and mineral
particles,so that mineral indicators are stabilized.
The stock news of 2010 in Mining Machinery Industry
With the growth in the mining industry in recent years, demand for high-end
and cost-effective mining machineries is looking promising. The mining sector
has been expanding at a 3% to 4% rate yearly, and this growth is expected to
continue in many of the key mining regions of the world with India, China,
Australia and Brazil pushing the tempo. India's new mining policy, which has
been delayed for almost two years, is seen by a number of industry experts as a
boost to the mining sector as it will significantly reduce administrative delays
for issuance of new mining leases from the Indian federal government. These
positives in the global mining sector are boding well for heavy machinery
companies.
A few companies that have been making impressive strides in this space are
Joy Global Inc. (NASDAQ: JOYG), Bucyrus, Hitachi Construction Machinery and
Komatsu. Joy Global has recently pulverized Wall Street analysts' estimates in
its most recent quarter with equipment orders on an uptrend at 43%. Driven by
the boom in the mining sector, Caterpillar Inc. (NYSE: CAT), which has a
diversified portfolio of products, is working on the development of a new line
of mining shovels. These new monster machineries will be available in 2011 and
will be in direct competition with mining shovels from Bucyrus and Jay Global.
Caterpillar is forging ahead to expand its grip on the mining industry worldwide
as it announced an investment worth close to $700 million to begin manufacturing
the new range of 125-ton to 800-ton mining shovel models and boost production of
its trucks.
Competition promises to be fierce in the next few years amongst the titans of
this industry as they literally will be sending giants to fight for market
control. Whilst growth in demand for mining equipments and machineries is
anticipated to soar by almost 5% on a yearly basis for the next 2 to 3 years,
there is also some fear that the cyclical nature of the mining sector can impact
some of the players that are focus mainly in the mining machinery
industry.
What do you think of future mining machinery industry
Global demand to increase over 4% yearly through 2013. Global demand for
mining equipment is projected to increase over four percent per year through
2013 to exceed $60 billion. Despite a sluggish outlook in the shorter term,
recovery is expected in the mining industry due to rising demand for commodities
such as iron ore and copper. In addition, the ongoing global thirst for energy
will boost global coal output. China and India will be leading sources of mining
equipment demand. However, just as importantly, these nations will continue to
fuel demand for mined products throughout the world, thereby providing
opportunities for machinery producers.
Developing areas to exhibit above-average growth
Eastern Europe, with extensive mineable resources, is projected to exhibit
above average growth in mining equipment demand, along with developing areas of
Asia, the Africa/Mideast region and Latin America, with the mature markets of
Western Europe and North America trailing. Within the latter two regions,
however, are some fairly notable global mining powers, including the US and
Canada, each with an abundance of natural resources; and Germany, which is a
major source of coal.
Asian markets now dominate other regions
China has shown strong growth in mining equipment demand, a direct result of
investment in its local mining industry. For example, coal output more than
doubled from 1998 to 2008, reflecting the nations intense need for energy. China
is also a major source of commodities such as iron ore and bauxite. China has
quickly emerged as the worlds largest producer of mining equipment, due in large
part to the nations growing mining industry. The other largest producers of
mining equipment are generally found in the United States and the industrialized
nations of Western Europe. Such countries have a long history and extensive
expertise in the development of capital equipment industries of all types, which
many have leveraged in mining machinery.
In addition to outer skin factor and the coefficient of rock, we need
consider the following production conditions:
1. Deposits in the vicinity of the transport sub-lines and the location of
branch. In this part of the quarry should be clarified by the possible routes
that out of the product. When explore the quarry, in any case, must explain the
Road traffic performance in the period of whole year, artificial constructs of
state, the need for the construction of new extension and the measures to
improve existing roads.
2. The possibility of construction in whole year, for the river side or in
the vicinity of the river deposits, we should consider that whether mining site
is in dangerous when inundation, this is particularly important.
3. Preparatory work before mining deposits, the possibility of using local
trees in following construction.
4. If there is a places to be the scrap yard which nearby the mineral
deposit. During the exploring time, we should measure the landform that can be
the scrap yard.
5. The information about the electric power source and availability of local
fuel data.
6. If any Local producers like machinery company can be used.
7. The information about the electric power source and availability of local
fuel data.
If there is residential area and its characteristics that nearby the mineral
deposit, and the possibility of involvement of local residents to participate in
the quarry work.
Iron is the worlds most commonly used metal steel, of which iron ore is
the key ingredient, represents almost 95% of all metal used per year. It is used
primarily in structural engineering applications and in maritime purposes,
automobiles, and general industrial applications.
Iron-rich rocks are common worldwide, but ore-grade commercial mining
operations are dominated by the countries listed in the table aside. The major
constraint to economics for iron ore deposits is not necessarily the grade or
size of the deposits, because it is not particularly hard to geologically prove
enough tonnage of the rocks exist. The main constraint is the position of the
iron ore relative to market, the cost of rail infrastructure to get it to market
and the energy cost required to do so.
Over the last 40 years, iron ore prices have been set by a so-called
benchmark system , between miners and steelmakers. In recent years, the
benchmark system has begun to break down, with some miners pushing for their
customers to use the spot market, and negotiations with the largest buyer,
China, causing friction. As the spot market has grown in size and importance,
financial hedging instruments such as iron ore swaps have emerged.
Iron ore reserves at present seem quite vast, but some are starting to
suggest that the maths of continual exponential increase in consumption can even
make this resource seem quite finite. The iron ore quarry mining process is
complicated process and need many mining equipment. Through the mining process
iron ore boulders are turned into all sizes of materials. The blasting process
is the first step determining what needs to be accomplished next. Rock hammers,
drop balls, primary crushers,
and gyratory crushers all contribute to the iron ore mining process. Coarse
materials are sent by belt conveyer to the iron ore crushing plant or iron ore
grinding plant for additional crushing, grinding and sizing. The mine stockpiles
different sizes of iron ore materials for their customers.
Iron ore coarse portable series mobile crushing plant is a new type of stone
crushing equipment, which expands the concept field in coarse crushing. Based on
the clients requirements, Portable series mobile crushing plant take the
problem like the crushing place, surroundings brought as the priority work. This
series mobile crushing plant really supply simpler, higher efficient ,lower cost
machines for clients.And the iron ore Portable series Mobile Crusher plant inludes :Jaw Crusher series ,Impact Crusher series ,portable crusher series
.And this kind of iron ore crushing plant features low operation cost and high
efficient.
Aspects that cloud grinding machine's price and performance
There is a specific operating speed for most efficient grinding. At a certain
point, controlled by the Mill speed, the load nearest the wall of the cylinder
breaks free and it is so quickly followed by other sections in the top curves as
to form a cascading, sliding stream containing several layers of balls separated
by material of varying thickness. Grinding Mill Price, the grinding influencing
factor said broadly, stave process influencing factor including material nature,
detritus equipment performance and operating condition.
One: Material nature kind of influencing factor mainly
includes the material the degree of hardness, density, the average gradings and
structures, water content, silt carrying capacity. The material degree of
hardness is bigger, not easy stave; The density of material is bigger, is bigger
according to the equipment handling ability that giving the material counts;
When the greatest granularity of material is certain, the average gradings are
thinner, needs the breaking work load to be less; The structure relaxation and
jointing growth good material is easy, but the watery and silt carrying capacity
big material are easy to cake, when is serious will cause the stave cavity
jamming.
Two: Detritus equipment performance kind of influencing
factor mainly includes the type, specification and the dump mouth equipment and
gnaws the angle. The type and specification of detritus equipment are to decide
it whether to satisfy the specific work request the first condition, thus when
the choice detritus equipment, must first act according to treats the broken
material the nature and quantity, determined that uses any type the equipment
and specification. On a concrete equipment, the dump mouths size in fact is
deciding its work quality and productivity. When the throat is over sized,
majority of materials without stave through dump mouth, thus makes the
productivity very big, but the reduction ratio is small;
Otherwise, when the dump mouth is too small, although the reduction ratio
will increase notably, but the productivity of equipment actually therefore
seriously drops. The when gnawing angle of detritus equipment is to refer to
being caught in the pincers of material block, the included angle between stave
working part surfaces, usually indicated with mark a. When according to this
definition, the gnawing angle of jaw breaker is being caught in the
pincers of material block, moves the jaw with deciding the included angle
between jaws, but the gnawing angle of roller breaker is to refer to the
included angle between material blocks and two roller surface contact tangents.
The detritus equipment gnawed a jiao size to decide directly whether the stave
process can carry on safely smoothly, was a very important equipment operational
parameter.
Three: Operating condition influence grinding process
operating condition mainly to material the work form of condition and detritus
equipment. Continuously evenly to the material both can guarantee that the
production normally is conducted, and can sharpen the productivity and working
efficiency of equipment. In addition, when the close up is stave, the
productivity of breaker may increase 15% 40%.
Ways to solve unstable factors and improve the function of Vibrating Screen
Vibrating screen
in line with crushig equipment , screening equipment for the mine. Vibrating
screen will appear in the course of many unstable factors, here we propose
several ways to improve screening efficiency, a direct impact on the shaker
quantity, hoping to help the majority of the shaker to the user, to effectively
solve your problem screening equipment .
In the stone processing, vibrating screen and crusher are often supporting
the use. But many unstable factors will appear in the course of using. Now we
propose several ways to improve screening efficiency. Vibrating screen has a
direct impact on capacity, so we hope to help the majority of the vibrating
screen users, to solve your problem.
1. To improve the hole sieve rate, a high percentage of open area will help
to improve screening effectiveness; usually the rate of welded stainless steel
sieve hole could be high.
2. Adjustment of the feed means that the material will be feeding along the
entire screen, to be sure to make full use of screen surface;
3. To reduce the rate of screen surface plug. You can consider the sieve
plate with self-cleaning. such as the spring rod surface or mesh screen added
the following anti-clogging device.
4. If Conditional, you can consider adjusting the inclination of sieve
machine, the appropriate angle helps to reduce the material thickness, to
achieve a thin layer of screening material.
5. If conditional, wet sieving, which is improved the most effective means of
screening.
6. For Vibrating Feeder
you can consider adjusting the weight to improve screening effectiveness.
7. For dry sieving, it is necessary to strictly control the feed water, when
the moisture is high, screening could be considered ingredients.
8. If conditional, the feed side can increase the fixed screen, for coarse
sieve.
Henan Hongxing vibrating screen are produced by use of boiler plate cold
riveting technology and driven by eccentric shaft. Comparing with the
traditional linear vibrating screen, it has advantage of reliable struction, the
high rate of screening, sturdy and durable, convenient maintenance. Especially
for mining, building materials, transportation, energy and chemical products, it
can do an effective even classification.
Suggestions and warnings when operating the Crusher
Before working on any equipment, attach warning tags directly to the machine,
near the controls.
Dress Properly
1. Keep hands and clothing away from moving parts. Do not take chances by
wearing loose sleeves, floppy ties, watches and rings.
2. Wear eye protection when handing fuel, cleaning fluid, oil or brake fluid.
These materials can damage your eyes.
3. Wear a respirator when required.
4. Wear safety glasses when drilling, grinding or hamming metal.
5. Keep your pockets free of objects which can fall out and into
machinery.
6. Wear a hard hat and safety shoes, when required.
7. Wear gloves to protect your hands when changing cables.
8. Wear safety glasses and protective clothing when using high pressure
air.
9. Wear safety goggles and protective clothing when handling molten metals;
zinc, babbitt, lead, etc.
10. Wear ear protective devices when required or reduce exposure time as
required.
Alcoholic Beverage And Medication
1. Do NOT consume alcoholic beverages before coming to work or while on the
job.
2. Beware of medicines, tranquilizers or other drugs which can make you
sleepy or less alert.
Keep Your Work Area Clean
1. Promote good housekeeping. Keep the floor clean and dry, free of debris
and tools. Oily and wet floors, steps and hand rails are slippery. In winter
watch out for ice and snow. Wet spots, especially near electrical equipment, are
dangerous.
2. Do NOT let material lay and build up on or around the equipment.
3. Store dangerous fluids in a suitable place away from unauthorized
personnel. Allow no smoking in the area!
4. Never start a diesel or gasoline engine within an enclosed area unless
there is adequate ventilation. Exhaust fumes can kill.
Perform Maintenance Work Safety
1. Use the proper tools; handle tools and heavy parts sensibly.
2. Keep all tools and equipment free of dirt, oil and grease. Do not drop
toss them.
3. Use hoisting equipment for heavy lifting.
4. Lower parts, do not drop them.
5. To prevent slipping, wipe hand levers and knobs clean of oil or
grease.
6. Do not use sheaves with cracked rims or spokes.
7. Check for missing, cracked or frayed V-belts before you operate
equipment.
8. Check for broken, defective or missing parts and replace them. Keep
equipment clean and free of dirt and oil so you can spot loose or defective
parts.
9. When using cables to move a load, be sure cables are of adequate size and
replace any worn, badly frayed, broken or kinked ones. Check end connections for
wear.
Be Aware Of Fire Hazards
1. Do NOT smoke while refuelling or when handling fuel containers.
2. Shut off your engine when refuelling and use extra caution if engine is
hot.
3. When pouring fuel into the tank, ground the funnel or spot against the
filler neck to avoid static electric spark.
4. Do NOT use gasoline or diesel fuel for cleaning parts. Good commercial,
non-flammable solvents are safer.
5. Do NOT smoke while using cleaning solvents.
6. Do NOT let greasy, oily rags accumulate in a poorly ventilated area. Store
oily rags and other combustible material in a safe place.
7. Never use an open flame to check fuel, battery electrolyte, or coolant
levels ... or to look for hydraulic leaks anywhere on the equipment. Use a
flashlight!
8. Know where fire extinguishers are kept and how they operate and for
what type of fire. Check regularly at least monthly to be sure they are in
good working condition.
Equipment for the most abundant crust material in earth - Silica
Second and then oxygen, silicon is easily the most abundant take into account
Earths crust. It is found in rocks, sand, clays and soils, along with either
oxygen as silicon dioxide, or with oxygen as well as other elements as
silicates. Silicons compounds will also be found in water, within the
atmosphere, in several plants, as well as in certain animals.
Large silica stone( input dimensions are greater than 40mm) is transported to
jaw crusher via vibrating feeder for primary crushing. Then a crushed materials
are screened out into many different types with a vibrating screen. The stone
with satisfied dimension is transported to sand automatic washer, while the rest
will probably be back to jaw crusher or cone crusher for breaking again. When
from the role of sand making machine, the ultimate products artificial sand is
formed. After washing in sand
washers, the pure sand meeting your requirement is produced.
Sand making machine is utilized for silica sand manufacturing process, and
power from various minerals. It is utilized in fine and medium size crushing of
coarse material, rocks, stones, minerals, building aggregate concrete and other
material. SBM Sand making machines are of high efficiency and high performance
crusher, lower in maintenance and low operating cost.
Variety of Mining Processing Machinery play their roles
In extractive metallurgy, mineral processing, also called mineral dressing or
ore dressing, is the procedure of separating commercially valuable minerals
using their ores. Mining Processing Machinery include crushing
equipment,grinding equipment,Gravity machine, flotation machine and Magnetic
separation
Ahead of the advent of heavy machinery the raw ore was split up using hammers
wielded by hand, a procedure called spalling. In a short time, mechanical
means put together to achieve this. For example, stamp mills were chosen for
Samarkand as early as 973. These were also being used in medieval Persia. By the
11th century, stamp mills were in widespread use through the entire medieval
Islamic world, from Islamic Spain and North Africa in the western world to
Central Asia inside the east. A later example was the Cornish stamps, that
includes a series of iron hammers mounted in a vertical frame, raised by cams on
the shaft of a waterwheel and falling about the ore under gravity.
The easiest method of separating ore from gangue contains the selecting the
individual crystals of each and every. This can be a very tedious process,
particularly when the person particles are small. Another comparatively simple
method depends on the various minerals having different densities, causing them
to collect in different places: metallic minerals (being heavier) will give up
of suspension quicker than lighter ones, that is carried further by way of a
stream of water. The process of panning and sifting for gold uses both these
methods. Various devices known as buddles were chosen to consider good thing
about this property.
Dryer can be used for drying materials with humidity or granularity in the
industries of mineral dressing, building material, metallurgy and chemical.
Rotating dryer can be utilized for drying many kinds of materials along with
convenient and reliable operation.
This machine is principally found in ore selecting, building materials,
metallurgy and chemicals to dry the types of materials with certain moisture and
size. The rotary drier includes a strong adaptability which could dry many
different types of materials having a simple operation method and security
trait, so it is traditionally used.
Ball mill is surely an
efficient tool for grinding many materials into fine powder. The Ball mill is
utilized to grind many kinds of mine as well as other materials, or select the
mine. It is traditionally used in building material, chemical industry, etc.
There are 2 means of grinding: the dry process as well as the wet process. It
may be split into tabular type and flowing type in accordance with various forms
of discharging material.
Magnetic Separator can
separate the raw materials with various magnetic rigidities. The device works
beneath the magnetic force and machine force. Magnetic Separators are designed
to recover ferromagnetic materials. The separators are available in designs and
sizes to provide solutions for many applications. The center of every separator
will be the magnetic system with its unique design, with a proven record of high
efficiency. The Magnetic Separators can be found in cyclic design with process
vessel diameters from 220 mm to three,050 mm.
To crush quartz and other ballast with our crushing plant
Quartz Mining Equipment
Quartz mining requires various machineries and equipments for processing the
raw materials. Quartz mining equipment is the main equipment during quartz
processing plant and can be used for producing small scale crushing quartz and
large scale crushing quartz etc. Our quartz mining equipments include crusher
equipment, silica and equipment, silica sand production line, ball mill. We use quartz crushers
for crushing ordinary quartz sand, in order to get high purity quartz sand or
fine quartz sand, the ball mill is a key piece of equipment for grinding crushed
materials, and it is widely used in production lines for powders.
Rock hammers, drop balls, primary crushers, and gyratory
crushers all contribute to the quartz mining process. When asked the maximum
particle size of the final product of 0.2 ~ 0.15mm (or 60% to 79% -200 mesh),
generally used a grinding process. Small factories, in order to simplify the
process and device configuration, when the grinding fineness required 80% -200
mesh, we also used a grinding process. Two outstanding advantages of grinding
can be smaller products, in different sections coarse grinding and fine
grinding, especially for stage process.
Mobile crushing and screening plant set up a new range of business
opportunities for coarse and fine crushing. So it is used widely in quarry for
crshing all kinds of stones such as limestone, granite, bauxite, basalt to get
aggregate, gravel, and artificial sand. Mobile crushing and screening plant is
also used in Metal Ore Mining and energy utilization, such as mobile ore
crusher, mobile coal crusher, mobile gold ore crusher and other mobile crushing
and screening plants.
Stone crushing equipment or rock crushing equipment is the other name of stone crusher or rock crusher which is used for
crushing stone and rocks in quarry plants. Granite crushing plant is complete
set of crushing equipment including vibrating feeder, jaw crusher, impact crusher, cone crusher (optional), vibrating screen, conveyor belt
etc. According to the granite crushing process, we can supply you granite
crusher, granite grinding machine, granite processing equipments with low cost
and high quality in grainte mining industry.
Making well operation of mining equipment needs various operation skills
There are many important ores and medals deep inside the earth. The only way
to get them out is through extensive mining. Mining is a back breaking, grueling
process. Mining machines have helped to streamline mining by speeding up the
process and creating safer working conditions. Mining machine operators run
these machines and keep them working properly and efficiently. Many skills must
be mastered before becoming a mining machine operator.
Physical Skills
Even though mining machines are designed to lighten some of the physical load
of mining, a mining machine operator must possess advanced physical skills. He
must be able to move multiple limbs at any given time. For example, he may need
one hand to steer the machine, another hand to control the digging apparatus and
one foot to press the gas pedal. He must have steady arms and hands. Shaky hands
at the controls can cause sudden jerking motions that could contribute to
accidents in a mining situation. They must also have good reaction time in case
of a sudden dangerous situation. In these cases, depth perception, hearing
sensitivity and far vision are also essential. These skills help to spot and
avoid problem situations before they occur.
Mechanical Skills
A mining machine operator must have advanced mechanical skills. He must be
able to operate the controls of his machine precisely and quickly. A minor
mistake with advanced mining equipment could cause potentially dangerous
accidents. He must be able to quickly pick up techniques on the controls of
multiple mining machines. She must be able to intuitively pick up on any
training necessary for the job. Miners must have a deep knowledge of their
machines and the tools necessary to run and repair them. Quick repairs may have
to be done on the fly, and mining machine operators must be able to spot these
repairs and do them quickly, yet effectively.
Other Skills
Besides physical and mechanical skills, a mining machine operator must
possess a wide range of knowledge about mining and know how to apply this
knowledge. He must understand the raw materials he is mining in order to use the
best mining methods for that material. He must have deep knowledge of the laws,
regulations, precedents, agency rules and any other legal information regarding
mining and the operation of mining machinery. Public safety and security must
also be in his mind at all times. Training and education of other mining workers
are also skills vital to his job. He must understand how to run a business
effectively and how to be as efficient as possible to save his company
money.
A fertilizer spreader is a metal hopper with an adjustable trough underneath
for applying an even layer of fertilizer over lawns and gardens. Some spreaders
connect with a tow hitch to the back of a tractor. Smaller models have a handle
and wheels for pushing the spreader yourself. As with all garden tools, cleaning
your spreader after each use will prolong the life of the equipment and ensure
proper operation. A garden hose may be used, but a power washer works best.
1. Empty the hopper of all fertilizer, either by spreading the product on
your garden or lawn or removing the fertilizer and returning it to its storage
bag.
2. Open the hopper trough at the bottom of the spreader so water can run
through. Pull the lever on the side of the spreader to open the trough.
3. Wash the spreader inside and out with a garden hose or power washer. The
power washer works faster to remove fertilizer particles that may have dried and
hardened on the equipment.
4. Wipe down the spreader with old towels to remove excess water, and allow
the equipment to air dry completely.
5. Pour machine oil on an old towel to wipe down metal parts, concentrating
especially on the hinge mechanism at the bottom of the spreader trough.
With the development of industry, coal ash with processing and utilization
has expanded largely, and the large-sized vertical mill must become the first
choice for the future coal ash processing industry. Fine ash collected in the
ash air burned by coal is called coal ash, which is the main ejection of solid
waste. Plus according to the technological development of mill, large-size
grinding mill can achieve the way of one-time micro-powder processing. After the
grinding, the coal ash has the characteristic of fineness, epigranular,
surfactivity, which can save a lot of cement material when adulteration in the
concrete cement to increase the plasticity and stability of concrete cement.
Even there is a standard of 8% of coal ash into the different clinker to make
finished cement. Whats more, coal ash has been widely used into concrete
additive, hollow brick, ceramics and padding material in building
construction.
With the boarder utilization of coal ash, the correspond coal ash technology
has a higher requirement, with the traditional Raymond mill, ball mill cannot satisfy the
demand of handling capacity and fineness so the new type of vertical mill, high
pressure suspension mill and high pressure micro mill must become the mainstream
equipment with its newest technological achievements and convenient usage with
high efficiency.
We are also the manufacturer of Fertilizer Euipment
Henan Hongxing Machinery is one of the primary mining machinery manufacturers
based in China. All our mining machinery including fertilizer production
machines are designed based on latest production technologies.
Currently, we can produce variety of different fertilizer equipment,
including disc granulators, rotary drum granulators, dryers, fertilizer cooling
machines, and screening machines, etc. Owing to their simple structure,
convenient adjustment, superior performance, long service life and environmental
protection, our fertilizer equipment is widely used in fertilizer manufacturing
industries for transportation, drying, cooling and screening non-glutinosity
materials.
Fertilizer equipment comes in several forms. Many pieces are designed
specifically to apply various kinds of fertilizer. Other pieces that can be
categorized as fertilizer equipment include mixing tanks, holding tanks and
equipment specifically intended for use in applying anhydrous ammonia to
agricultural land.
Dry forms of fertilizer are usually applied with a type of fertilizer
equipment known as a spreader. Drop spreaders dispense fertilizer from the
bottom of the holding container through a mechanism that regulates the rate of
application. Broadcast spreaders throw the fertilizer in swathes around the
equipment. Both drop and broadcast spreaders come in a huge range of styles and
sizes ranging from hand-held units for small home gardens to giant pieces of
equipment that are towed behind agricultural tractors.
Liquid fertilizers are applied using sprayers. The most common type of
sprayer for use in yards and gardens is a tank small enough to be carried by
hand or on the operators back. The fertilizer flows through a hose with a spray
nozzle on the end. Fertilizer equipment for spraying on a larger scale normally
has a row of nozzles mounted horizontally on a pipe that attaches to a tractor
or other vehicle. These are called boom sprayers and also come in a range of
sizes.
Specialized fertilizer equipment is necessary for use with anhydrous ammonia,
a source of nitrogen for fertilizing large areas. Anhydrous ammonia is stored as
a liquid under high pressure and becomes a gas as it moves into air at normal
pressure. The liquid is very cold, caustic and corrosive, so it must be handled
carefully. Storage tanks, hoses, nozzles and other parts of the spraying
equipment used for anhydrous ammonia must be carefully designed and maintained.
Anhydrous ammonia becomes a gas at normal pressure, so the fertilizer equipment
injects it into the ground instead of spraying it on the surface.
Our grinding machine not only in mining but also in papermaking
Papermaking is the process of making paper, a substance which is used
universally today for writing and packaging.
In papermaking a dilute suspension of fibres in water is drained through a
screen, so that a mat of randomly interwoven fibres is laid down. Water is
removed from this mat of fibres by pressing and drying to make paper. Since the
invention of the Fourdrinier machine in the 19th century, most paper has been
made from wood pulp because of cost. But other fibre sources such as cotton and
textiles are used for high-quality papers. One common measure of a paper's
quality is its non-woodpulp content, e.g., 25% cotton, 50% rag, etc.
No wood, no water, use the 'rock paper', you heard it? This is known as 'rock
paper' The advent of new technology, known as the traditional paper and
packaging materials in the field of a major technological breakthrough.
Different from traditional paper timber, paper, stone, the main raw material is
most abundant in the crust of calcium carbonate mineral resources, as well as
20% of other accessories and additives as raw materials, production of processed
polymer processing technology, a breakthrough was followed 2000 years in wood
pulp, straw pulp as raw material, paper making technology. Rock paper
technology, is the most abundant mineral in the crust of calcium carbonate as
the main raw material resources to a variety of polymer materials and inorganic
substances as auxiliary materials, use of filled polymer interface chemistry and
modification, a special processing and into a reversible cycle of use, technical
characteristics of modern technology the new paper. The birth of the technology,
not only to solve the traditional paper making pollution on the hazards in the
environment, but also solve the Daliang caused by the use of plastic packaging
white pollution and waste a lot of oil resources issues.
The main part of paper-making process stone is rock grinding, rock paper
directly affects the toughness of paper, and break resistance, waterproof and
oil and other characteristics. There are many rock grinding equipment, such as
raymond mill, high pressure
suspension mill roller, vertical milling machines, milling machines and other
European milling process can be completed, but the stone paper, the extraction
of rock in calcium carbonate, then the purpose of ore ground into fine powder
calcium 1500-2500, followed by a second process, will add on 85% of modified
calcium carbonate made of 15% of the additive masterbatch, and finally through
the extrusion blown film equipment made of paper or bags.
A modern paper mill is divided into several sections, roughly corresponding
to the processes involved in making hand-made paper. Pulp is refined and mixed
in water with other additives to make a pulp slurry, the headbox of the
papermachine (Fourdrinier machine) distributes the slurry onto a moving
continuous screen, water drains from the slurry (by gravity or under vacuum),
the wet paper sheet goes through presses and dries and is finally rolled into
large rolls, often weighing several tons.
Compared to the traditional paper technology, rock paper technology without
wood, without bleaching, no waste water pollution, protect forests, protect the
environment, a new technology to benefit mankind.
Construct ideal railway with excellent machinery and good material
Railway construction features large investment cost and application ,long
period ,which can efficiently promote the sand stone aggregate production
equipment .And the railway high-speed construction have provided higher
requirements for the sandstone aggregates particles and grades ,particular to
the needle ratio of the rock (diabase) gravel. While the previous processing
crafts of the cone crusher and
impact crusher can't satisfy
the present production requirement and Hongxing have developed some following
products such as PFW impact crusher ,CS cone crusher , PF5X sand-making machine
,mobile mobile crushing plant ,which have greatly made up the market loss and
promote the railway high-speed construction .
Sandstone production line is
a kind of special line used in the mining selection , building construction
,roadway and railway ,etc. By the sourcing of the sandstone materials , it can
be divided into kinds :natural and manual .And the natural sandstone materials
belong to a kind of pebble materials naturally formed by the river bed and
tunnel ;while the manual sandstone materials are proceeded by the mountain
exploration and processing .During the practical sandstone production line , we
should depends on the local materials storage to choose the natural or the
manual .
Founded in 1995 and located in the beautiful Pudong New District ,Henan
Hongxing Machinery Co., Ltd. boasts a production base with more than 90,000
square meters and major in the research ,manufacture and sale to the mining
crushing ,sand-making and industrial equipment ,which have provided high-grade
sand-stone materials solution and complete equipment in the field of Highway,
railway, water and other large projects.
For 15 years'research and development ,Hongxing are faced with the market
with the professional ,seriousness ,honest, and pragmatic attitude .With the
rich technical accumulation and new and high technology ,Hongxing have
continuously improved the technical performance and reliability ,which have
reduced the operation cost and reach the win-win strategy .
In the following condition , we can choose the natural sandstone materials :
there have quality and plenty of sands with the proper exploration condition
,which is also environment-friendly and have a convenient transportation .In the
following condition , we can choose the mannual sandstone materials : there have
no quality nearby or the transportation cost is high than the manual sandstones
.While during the practical sandstone production line process , the choosing
means is flexible and we should decide upon the practical situation .And may be
we can choose the natural sandstone in the first stage and then choose the
manual sandstone in the next stage .And the key point to the choosing is the
operation cost and we should choose the one with a lower operation cost.
Cone Crusher is a kind of
new type crusher who adopts the new crushing concept, its structure principle
entirely different from Jaw
Crusher, hammer
crusher, Impact Crusher and
other crushing machine. Its Crushing capacity and unique production ability are
other types of crusher can't be compared.Cone crusher is divided into spring
cone crusher and Hydraulic Cone
Crusher, suite for crushing the stone and rock which hardness is above
average.
Cone crusher is dividing in to standard type, short type, generally used in
middle and fine crushing. Standard type, generally used in second crushing,
Short head type, generally used in fine crushing.Spring cone crusher has four
Chambers that is especially coarse, coarse, medium, small type.The principle of
selection is to look at the feed particle size and particle size of the decision
to discharge into the Liao duo large, coarse particle size, choose special
coarse or coarse, and vice versa type of medium and fine. In the calculation of
particle size, the open side with the largest population size multiplied by 0.85
feed into the material size as a selection based on the average size of the
product is divided by the maximum feed crushing ratio.
Spring cone crusher standard used for open loop, short head type is used for
closed loop. When choose the scale board, users consider three factors
generally, that is capacity, power dissipation, wearing resistance of the
scaleboaed. Should be abbey the following principle: Maximum feed size; size
changes to the particle size distribution; material hardness; material wear
resistance? The higher the longer the power liner, hard-liner material selection
is short, long soft liner material selection, the distribution of the material,
fine material selected short liner, long liner thick material selection. Feed
particle size distribution, in general, less than the closed side of the nesting
population cannot exceed 10% of the material, if more than 10%, the increase in
power consumption, product size becomes flaky. Viscous material increase in the
amount of moisture can affect the throughput of materials; the material is
water, generally no more than 5%. The use of the power, the cone crusher should
pay attention to following issues when in operation, can make sure the normal
work for machine.
Cone crusher at work, feeding should be uniform, not segregation. If the feed
to reduce production capacity will be uneven, the product particle size is too
large, the spring moves frequently, Bowl-bearing pressure, power consumption
increased. Have iron device; to prevent the crushing chamber through iron, iron
if too frequent, it may cause broken accident
In these economically challenging times, it's more important than ever to buy
equipment wisely. The right equipment can help your company weather economic ups
and downs, but a bad purchase can hurt your ability to compete. It's crucial to
analyze the pros and cons of each purchase, including the potential return on
investment. In fact, buying new equipment may not be the best option; it may be
wiser to buy used equipment, lease or rent, or to avoid acquiring machinery
entirely.
Making the right equipment purchase
Be sure you have answers to these questions before you buy. Avoid being
influenced by aggressive marketing campaigns that make unrealistic claims about
technology or equipment. Every business reality is different.
Be innovative
In today's competitive business world, being innovative in everything you do
is a key to success. Innovation is really about responding to change in a
creative way; one way to do so is by acquiring equipment or technology that
helps you improve your efficiency. For instance, your new equipment might help
you streamline your operations and create better products and services that
appeal to a niche market. New technology might also be useful in your research
and development efforts or in improving customer service. Above all, you want
your customers to know that you're investing in innovation; it's a clear message
that you have their evolving needs in mind.
Know your financing options
Every method of financing has advantages and disadvantages, so carefully
evaluate each option. The factors to be considered vary from one company to the
other, depending on your company's credit record or line of business.
Think safety first
A healthy and safe work environment means your employees and your company can
be more productive, and this rule applies to your equipment and technology
purchases as well. Your suppliers are responsible for selling you equipment that
can be used safely, but you are responsible for ensuring that your employees
follow safety rules. For more information, visit Workplace Health and Safety, a
site run by Human Resources and Skills Development Canada.
Keep it green
When purchasing equipment or technology, be sure that it's energy efficient.
Not only will you be saving money, but you'll also be contributing to the health
of the planet. Research the environmental impact of your new equipment. Find out
how to dispose of your existing equipment in a way that minimizes its negative
impact on the environment.
