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We all know that in the sand making machine industry, the world's best sand control technology, sand production equipment, to the number of German original machine. Due to the production technology of sand making machine is late, so even if there is a mature technology can not produce high quality of sand equipment, how many years, China's sand market has a reputation as a quality rather than foreign machinery.

At present, in the Chinese sand making machinery industry, sand making machine manufacturers are mostly small one, a majority of small manufacturers a small workshop based, from production or from the scale, and some formal manufacturers cannot be compared, plus, the use of these in the management of the company management unreasonable manner, the final will be the industry out, next year is decided the fate of the industry a year, who can continue to go, who will be eliminated, see at a glance.

Cement grinding system mainly includes the four parts: raw meal grinding and coal grinding, grinding clinker and slag grinding grinding, has been, cement plants, the production of grinding by ball mill, high energy consumption and high pollution become endemic in many cement plants. With the development of industrial production technology, the new type of environmental protection, energy saving and high efficiency of the vertical roller mill is gradually introduced to promote the domestic cement plant.

Role in the production process of a large gravel, natural sand gradually reduced, artificial sand will gradually replace natural sand inevitable, new sand making machine in the course there will be some problems, due to the sand making machine working environment relatively poor and unused for long periods, so the new Sand surface rust will be a problem, affecting the quality of sand making machine, the new Sand blasting how this issue is very important, so based on past experience for everyone share a f

Such granite crusher used in various ores, cement, refractories, bauxite, carborundum, glass raw materials particularly hard granite Sand making machine high, medium and fine crushing areas especially hard materials. It is generally used in the mechanism building sand making machine, stone and various metallurgical slag crushing, compared with other types of crushers yield high efficiency.

The second generation of Sand making machine (impact crusher) is widely used in metal and non-metal ores, cement, refractories, abrasives, glass raw materials, construction aggregate, artificial sand making machine and various metallurgical slag crushing and coarse grinding jobs , especially in the hard, extra hard and abrasive materials such as silicon carbide, carborundum, sintered bauxite, magnesite, etc., has more advantages than other types of crushers.

China's economic climate has become, annually eaten annually globally, the entire metal as well as metal 45%, 46% from the fossil fuel, concrete paid for with regard to 60% from the, we're right now annually use of power paid for for that planet's yearly power usage a lot more than 20% from the complete, however major household manufacturing additionally paid for with regard to 16% from the globe complete. Therefore, we're right now this particular street isn't environmentally friendly, we're dealing with an extremely severe environment problems.

Using jaw crusher machine is the main raw material for rough broken, for the two grade broken do preparation. Jaw crusher machine is suitable to crush hard material or the hardness of the raw material, not suitable for crushing of soft and hard materials, of material moisture content requirement should be less than 10%, raw material moisture content is too high, the jaw plates easy Bo material impact crushing efficiency.

At present, China's annual consumption of about 2500000000 per cubic concrete, cement production capacity in 2008 has reached 13.88 tons, 20 consecutive years ranked first in the world, more than 40% of the total global cement production and concrete, is a big amount of be worthy of the name of the world. The concrete material is cement, aggregate and water, generally accounted for about 75%-85% of the volume of concrete.

Ready mixed mortar is a new building material, in the construction industry plays an extremely important. It is reported that, in the construction process, the use of on-site mixing mortar not only produce a lot of dust and noise pollution, the environment of the city, resulting in waste of raw materials and artificial materials, due to the use of measurement error, and easily leads to unstable quality of affecting the quality of construction engineering.