Wednesday, March 21, 2012

Hydraulic Cone Crusher

HPC cone crusher is the best available choice for extra-coarse and fine crushing in the aggregate and mining market. HPC cone crusher offers more crushing force with a high pivot point and large crushing stroke for better end product shape and high production of salable material.

HPC cone crushers manufactured by SBM Machinery is featuring hydraulic overload protection, chamber clearing control system, manganese wear parts, highest reduction ratio, high capacity and yield, low maintenance requirements, less downtime etc.. There is 4 models i

n available, and each is built heavy for rugged durability and consistent low cost operation.

Monday, March 12, 2012

SBM mobile crushers and screeners

The SBM range of wheel mounted mobile crushing and screening units are durable, highly productive and possess inherent flexibility of operation.

Often combining screening and crushing in one productive unit, they represent a full production system that is aimed at minimizing environmental impact, and operating in the most cost effective manner. They can be inter-locked, or operate as independent units to produce a range of fractions, with certain models being capable of independently producing three or four different fractions plus fines.

These screening and crushing systems combine SBM state of the art mobile crusher and screens in a wheeled transport system that allows rapid site to site transport, but presents customers with levels of productivity normally found in purely static operations.

Mobile crushing and screening plant features

The mobile crushing and screening plants use SBM stone crusher  like cone crusher, jaw crusher and impact crusher with an impressively large feed opening for its size, possessing an ideal nip angle providing smooth material flow, high reduction efficiency, single-toggle operation with a deep symmetrical crushing chamber, and easy setting adjustment. All of these features are aimed at producing high capacity operation. The simple, yet effective design conceals many advanced features that give easy operation, versatility, mobility, simple maintenance, long life and a low cost per ton operation.

Iron ore crushing and screening plants

Iron ore crushing and screening plant is the major crushing equipment used in a stationary iron ore crushing and screening plant. As a professional Iron ore crushing and screening plant manufacturer and exporter, SBM can produce the Iron ore crushing and screening plant from primary crushing to tertiary crushing, we even can supply the clients with portable crusher and mobile crusher.

Our Iron ore crushing and screening plant is of good quality, high crushing capacity, low energy consumption, environment friendly etc. It has been used by many famous iron ore mining and Beneficiation Company, such like Vale, BHP, and Rio Tinto and so on.

Portable crusher station

The Portable crushing unit is placed in the open pit on the level of work with the stripping down the mining face advance and is extend to a certain distance. Track vehicles and other traction devices with Portable crushing units will conduct an overall migration.

Portable crusher station feeding, crushing and discharging device compose the excellent Portable crusher station. The crushing process is: Stripping face after blasting, ore cars loaded with excavators, transported to the stop Portable crushing plant to discharge into the feeding device, and then into the crusher system, crushing, broken after the passing ore, rock transported into the tape machine and drain abandoned factory site selection.

Portable crusher station classification

A movable portable crusher has its own running gear, it is to work in the mining face, from the loading equipment directly to the material, when the advance of mining work for the former, it is to move forward together with the loading equipment. Portable Crusher set the frequency shift depends on the advance of loading equipment. As the crusher moves around, so you need to configure highly flexible belt system.

Can crusher itself cannot move on their own, with a special need for Portable devices - track truck or truck tires. Vehicles can travel to the crusher below the crusher with hydraulic unit from the top, and moved to new locations. It can take several months to move a few years, with the mining face to maintain a certain distance and height difference.

Crusher will be moved into the unit to the feeding device, crusher and discharge devices Part 3, also removable into a smaller size and weight of moving components. Semi-fixed crusher mounted on a steel platform, the program moved less than a set time interval, with the extension of open-pit mining, crushing machine will be set down repeatedly, until the end of open-pit mining.

The Portable crushers unit of composition

Portable crusher unit generally consists of three mutually independent components, namely, crusher, feeding device, unloading device, the system also includes maintenance, truck. Into three separate parts of the system, were relocated with the truck. Portable crushing plant equipment and general metal structural members only, there is no concrete and foundation engineering.

Crusher is the core equipment, the production capacity of its units play a decisive role. Used Portable crusher jaw crusher has, cycle type, rotating jaw, hammer, back-and-roller and so on. Select the crusher into account when mine production capacity, the nature of ore, size and other requirements of the product. Hard rock selection generally broken jaw crusher and crusher cycles; broken in the hard rock mining multi-cycle type, rotating jaw, jaw, and counterattack hammer type; broken with soft rock and more roll crusher.

Cycle type and are usually used for rotating jaw crusher can move on, hammer, counter type, multi-roll crusher used on their own, and thus the production capacity is relatively small, limestone and coal used for other non-metallic mines. Most of the use of large metal mines to gyratory crusher as the main unit.