2010年11月21日星期日

sandstone crusher - sandstone crushing plant in China

SBM is a crusher and grinding mill manufacturer and supplier in China.

Sandstone is a sedimentary rock composed mainly of sand-sized minerals or rock grains. Most sandstone is composed of quartz and/or feldspar because these are the most common minerals in the Earth's crust. Like sand, sandstone may be any color, but the most common colors are tan, brown, yellow, red, gray and white. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions.

Sandstones are clastic in origin (as opposed to either organic, like chalk and coal, or chemical, like gypsum and jasper). They are formed from cemented grains that may either be fragments of a pre-existing rock or be mono-minerallic crystals.

Sandstone Crusher and Crushing Plant

In the construction industry, the manufacturing of cement, lime, the important raw materials are sandstones. Sandstone is crushed by stone crusher and grinded by grinding mill to get final stone materials.SBM can supply you many types sandstone crusher such as jaw crusher, impact crusher, hydraulic impact crusher, spring cone crusher, hydraulic cone crusher, Symons cone crusher.

In recent years, SBM has developed a new type stone crusher for sandstone crushing industry which is named crawler type mobile crusher. Mobile Jaw Crusher engine can be additionally equipped with low temperature preheating start-up device to ensure the machine easy to start under the condition of minus 25 temperatures. Mobile crusher also named portable crusher is new crusher equipment; it provides a new field of business opportunities for contractors, quarry operators, construction waste recycling, mining industry and cement industry. SBM sandstone crusher has many advantages according to other companies, so it’s right choice for you to choose SBM stone crushers for your sandstone crushing business.

Sandstone Grinding Mill

an style trapezium mill is the latest grinding mill, which is developed by our company’s experts based on 10 years’ R&D on grinding machine. It owns many independent patents property, such as overall prick gear drive, internal thin oil lubrication system, arc-shaped air duct. All of these make it leading the trend of the milling industry in the world.

This series grinding machine is vertical structure; takes small area; strong whole-set. Moreover the main unit transmission device uses the airtight gear box, and the transmission is steady. The important part of grinding machine uses high quality steel, therefore complete machine is durable and reliable. The mill electric system uses centralized control, advanced and reasonable shape, high automaticity, small and light vibrating feeder, easy to adjust and energy saved.

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