Metso C20 Jaw Crusher

C120 jaw crusher

The latest model of the C jaw crusher product range is the C120. The crusher is designed to be a perfect fit for stationary and for mobile plants. The development of the C series jaw crushers is based on key features: reliability, productivity and safety.
C120 jaw crusher is ideal for:

• Aggregate producers
• Medium and large scale contractors
• Mining companies

Main customer benefits of the C120:

• Maximized reliability for the greatest availability over the product life cycle
• New kinematics and cavity design to achieve outstanding productivity with the lowest possible cost per ton
• Easier and safer operation and maintenance to meet the latest requirements

Main features of the C120:
We believe that the combination of both premium quality components and materials and the latest Metso foundry know-how are the basics for the reliable operation of the C120 jaw crusher. A giant leap was taken for example in the bracket and damper design to ensure incredibly smooth operation and easy installations in totally new or replacement applications.
Based on our field experience it was important to create large feed opening, very aggressive cavity nip angle and extremely long stroke in the bottom of the cavity to achieve the highest possible capacity in this size class.
Huge improvement was also taken in safety when durable composite guards were implemented first time in this jaw crusher size class for easy and safe service and maintenance. Lots of focus was also put to limit the number of service points with easy access.

Gold ore crushing plant in South Africa

Rand aurideposit are famous for it is the largest gold producing area of the world. In South Africa, the gold are the top tree mineral for export and it do bring great much interests to South Africa economy. In South Africa, gold ore do attract a number of businessmen. No matter the scale is big or small, gold ore crushers are widely built in South Africa.

Though these years, the gold ore production cost increase a lot, and the gold market is not so bright with the decline of iron ore price. Many investors are still confident of the South Africa gold industry.

South Africa Gold Ore Crushers

Because many largest gold ore deposits are controlled, most investors’ gold ore crushing plant are small scale. The popular gold ore crushers are small jaw crusher, hammer crusher, ball mill and matched sand washing machines and vibrating screens.

Hammer crusher in South Africa

Double produces many hammer crusher models to satisfy different customers’ requirements. Our hammer traditional hammer crushers are produced according to some customers’ special requirements. Following are the advantages:
1.Simple structure and easy for maintenance
2.Small capacity and wide wide application: some customers may new in the crushing industry and just want to start one small capacity crushing plant, the hammer crusher fit for the customers very well.
3.Adjustable discharge opening size: the hammer crusher has its own grate at the bottom, it is easy for changing. Also, the final products size range is quite wide.
4.Good production sharp. Aggregates crushed by the hammer crusher are almost square, it is good for varies industries.

Double updated hammer crushers for new demand

But there are still some problems in satisfy many customers’ demands. So we update the hammer crusher at the beginning of 2011. Our new style hammer crushers make up shortage of the traditional ones.
1.The new style hammer crusher has big capacity and high crushing ratio. Sometimes, customers may need to produce very fine particles and big capacity,such as many customers may want to crush coal, glass, NPK Granules and some others to fine particles. The new style hammer crusher is competent to this task very well.
2. The rear frame can be opened for convenient maintenance
3. Separate bottom gate is convenient for adjust the discharge opening size

Ball mill for South Africa gold ore

These hammer crushers well satisfy small scale South Africa gold ore producers. Meanwhile, ball mill are very popular, too. It can easily ground the gold ore to small particles. At the bottom of ball mill, one wire mesh is installed, so it separates the qualified ones directly before discharging them from the machine. Actually, ball mills are widely used in sorts of South Africa mining ore beneficiation plants. Such as tin ore beneficiation plants, iron ore dressing plants, manganese ore processing plants, etc. It is really a high performance and price ratio mining processing equipments.
If you are one investor and plan to invest in South Africa gold ore industry, just be free to contact us; if you any problems about the South Africa gold ore crusher, just be free to contact us. You can chat with our engineer on-line, the answer will be shown you immediately; you could also leave your email address with us, we will get in touch with you within 24 hours.

Coal processing equipments in South Africa

South Africa is not only rich in metal mining, but also rich in the nonmetal mining resources. For example, the coal reserve is the seventh of the world. Now South Africa is one the chief coal production countries, it is the fourth largest exporting country of coal and it is also the leader production country of liquid fuel made of coal. So coal crusher for sale in South Africa has big market. With more investors focus on the South Africa coal industry, Double has won more and more gaze from these investors.

Coal Processing Equipments

South Africa coal processing equipments offered by SBM are mainly jaw crusher, impact crusher, hammer crusher, ball mill and LM series grinding mills and feeder, screens and belt conveyors, etc.

Many producers produce coal aggregates, the coal crushing plants are able to satisfy their requirements. Many producers produce coal powders or process coal ash; in this case, the coal grinding machineries are very important.

Coal crusher plants

The commonly process of coal crusher plants in South Africa are similar with each other. Jaw crushers crush big coal lumps to small ones when they dig out from well or from deposits. It is really a easy work for Double jaw crusher. Actually, Double jaw crushers can be used to crush numerous mining ores and different stones, such as granite, marble, basalt, gravels, limestone, gypsum, clay, manganese ore, chrome ore, iron ore, gold ore, copper ore and zinc ore and so on.

As to the impact crushers, if the raw coal size is not very big, they can crush the lumps to small particles directly; if the raw coal size is big, impact crushers are used behind the jaw crushers. Though the application of impact crushers is wide, but impact crushers should used in crushing soft materials. If the coal deposit is small and producers just want to build one small coal production line in South Africa, Double hammer crushers are really good choices. Also, the output size of hammer crusher is quite small and adjustable, no other better machines are better than them in this function.

Coal grinding process

In the coal grinding process, ball mill and LM series grinding mills are widely used. It is well-known that many factors must be cared when producers grind coal powders, for example the inflammability. Double LM series grinding mill and ball mill well solve these problems. And they are really high performance and price ratio products.

Till now, Double has many coal crushers and coal grinding mills used in South Africa. Though the scales are not very large, they do make many more South Africa people know Double. And we do believe our service and our products will help us enlarge our market in South Africa in the near future.

If you are one investor and plan to invest in South Africa coal industry, just be free to contact us; if you any problems about the coal crushing plants just be free to contact us. You can chat with our engineer on-line, the answer will be shown you immediately; you could also leave your email address with us, we will get in touch with you within 24 hours.

Ludowici Screens and Feeders

SCREENS
Ludowici supply a full range of screen media and consumables to complement the world-class screen machines that they manufacture. Whether your requirements be for polyurethane, wedgewire, wire mesh or rubber, Ludowici are able to supply it.

FEATURES OF HORNET HEAVY DUTY BANANA SCREENS
• Capable of operation at up to 50% increased capacity over conventional horizontal screens.
• All major components are computer generated ensuring spare parts will fit with ease.
• High "G" force performance provides increased capacities and efficient desliming or media recovery.
• Deck cross-members are individually bottled for ease of replacement.
• Linear motion (straight-line) provided by the reliable Honert Exciter featuring the flexibility of in-situ stroke adjustment to the screen.
• Integral feed box and discharge lip form part of the screen deck.
• Suitable for modular wedge wire or polyurethane screen surfaces.
• Full continuous fillet welding and stress-relieving of all major component parts.
• Fully Huck-bolted on assembly
• Cross-members and drive beams are machined prior to assembly.
• Available in a wide range of sixes up to 14 ft. wide x 30 ft. long.
FEEDERS

PGM Vibrating Feeder 
Ludowici/Malco PGM Feeders are heavy-duty, high capacity vibrating feeders designed for use in arduous conditions such as primary materials handling applications. The PGM feeders are suitable for installations under large hoppers and can withstand head-loads and impact caused by large material lumps.
The feeder is driven by a twin-shaft, geared mechanism which delivers high "g" force and constant acceleration even under load, ensuring there is no capacity or throughput variation. A single, free-standing electric motor is connected to the mechanism either by a vee-belt drive arrangement or a cardan shaft.
Feeder installation is between horizontal to 10 degrees inclined and mounting is on heavy-duty steel coil springs.

Brute Force Feeder (BRU)
The Ludowici BRU Brute-Force Vibrating Feeders and Grizzly’s are your solution to troublesome primary crushing installations.
These machines are specifically designed to handle primary mineral streams containing maximum lump size of up to 1500 mm.
They are extremely robust and utilise heavy duty hard-faced liner panels, out of balance Exciter Mechanism drive units to ensure high ‘G’ force operation, and are installed on special heavy-duty rubber springs to minimize excessive movement caused by head-loads and impact.
The capacity range of these machines would be 500 – 4500 t/h.
Medium Duty Feeder (UF)
The Ludowici UF medium duty Vibrating Feeders are typically used to handle lighter minerals (coal, aggregate, sand, etc.) at feed rates ranging between 50 – 2500 t/h.
These feeders work best with relatively free-flowing and pre-sized (-250mm) material, delivering positive straight-line motion and consistency throughout due to high ‘G’ force operation.
The UF feeders are suitable for either floor mounting or cable suspension and come in sizes from 0.4m up to 3.3m wide and 0.75m to 5.0m in length.

Beneficiation process of magnetite ore

Iron ore being the essential raw-material for iron & steel industry, its mining arguably is the cynosure of all mining activities undertaken by any country.

About 87% magnetite ore deposits occur in Southern Sector, especially in Karnataka. Of these, hematite is considered to be superior because of its high grade. Indian deposits of hematite belong to the Precambrian Iron Ore Series and the ore is within banded iron ore formations occurring as massive, laminated, friable and also in powdery form.

Magnetite ore beneficiation process

Iron ore beneficiation processes and other mineral processing operations with magnetite in the ore require accurate mass flow measurements to properly balance the grinding and separation circuits as well as to determine the true throughput impact of circuit changes. Determination of the mass flow requires an accurate measurement of the volumetric flow rate and the specific gravity of the slurry.

Magnetic separation and flotation

Magnetic separation and flotation are the most widely accepted technologies for upgrading fine iron ore particles, but both processes result in iron concentrates with high amounts of very fine and/or interlocked silica particles. Gravity separation is a common process used in iron industry, but the separation efficiency becomes unacceptable with finely disseminated materials (<45 microns).

Batch flotation studies were carried out to select either direct or reverse flotation technique to optimize reagent combination and to establish the number of stages of operations. Denver D-12 sub-aeration flotation machine was used for the batch flotation studies.

Iron ore beneficiation production line

Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel. 98% of the mined iron ore is used to make steel. After crushing, grinding and concentration by the iron ore crusher, iron ore grinding machine and simple iron ore beneficiation equipments,the producers will benefit from it.

Iron ore applications

It is used primarily in structural engineering applications and in maritime purposes, automobiles, and general industrial applications (machinery).

The iron ore market is quite good. Where there is iron ore bed, there is profit. Certainly, you need the associate iron ore crushing,grinding and concentration equipments.

Iron ore beneficiation production line

Because of its hardness, usually the Iron ore crusher adopt jaw crusher, impact crusher and mobile crusher in the Iron crushing plant and adopt ball mill, MTW ginding mill, MTW grinding mill and LM series Iron ore grinding machine in Iron grinding plant. In Iron ore dressing plant contain spiral classifier,flotation machines, filter, concentrator and dryer
To one complete Iron ore beneficiation production line,it may contain all of the machines.The final equipments configuration depends the practical demands and the design.

Iron ore crushing plant

Shanghai DOUBLE Company is one of the top professional iron ore crushing, grinding and concentration machines manufacturers, we help our customers find the best solution, draft the design and supply the matched machines according to their practical requirements, also we can help them install the whole iron ore crushing, grinding and concentration plants if they need. If you are interested in this high profit industry, take up your phone and leave your contact information, we are here waiting for you.

SBM can supply you all kinds of iron ore crusher such as stationary crusher, mobile crushers or portable crusher equipments in mining industry. The iron ore mobile jaw crusher is the widely used primary mobile crusher in mineral processing plants. Mobile crusher for sale will show you low cost, high quality in mobile crushing indsutry etc.

Crusher plant production and maintenance

The production line of crusher plant mainly consists of Vibrating Feeder, Jaw Crusher, Impact Crusher, Vibrating Screen, Belt Conveyor, Electric Control Box, etc. Double equipment design different production lines ranging 50 t/h to 500 t/h by combining different models of equipments also matching Cone Crusher, Bag Dust Catcher, etc. to satisfy different customers’ technological requirements.

Crusher plant maintenance

Convenient maintenance is so important in the quarrying crusher plant industry. Maintenance can be defined as working on something to keep it in a functioning and safe state and preserving it from failure or decline. Maintenance activities at quarries range from the maintenance of machines, equipment and vehicles to the keeping of roadways on site in good order, attending to such matters as providing edge protection and securing excavations.

It’s important to keep structural costs down, to design for ease of maintenance and operation, and to combine best practices with advances in fabrication and erection.

Best installation for crusher plant

In mining operations, the layout of crushing plants and ancillary equipment and structures is a crucial factor in meeting production requirements while keeping capital and operational costs to a minimum.Since the crushing plant’s structure and enclosure can represent the largest single cost element in a primary crushing plant, it is imperative to optimize these structural and construction costs to suit the life of the operation.

The fundamental goal for the design of a crushing plant is an installation that meets the required production requirements, operates at competitive cost, complies with today’s tough environmental regulations, and can be built at a reasonable price despite the rising costs of equipment, energy and construction labor.