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high-speed railway construction promote VSI crusher to a new step
After crushing and shaping by VSI crusher, the flakiness content is not more than 5%, and it is enough to meet the high requirement of high-performance aggregates used in the special industry.
The promising market of crusher and sand making machine
The most important thing for mining exploitation is stone crushing, and then to process the crushed mineral stones used in metallurgy,construction,chemical industry and so on.
The Influence on Mining Industry of RMB Exchange Rate
RMB exchange rate issue has provoked much discussion; many western countries put pressure on China to appreciation. They want to use the RMB appreciation to cover their trade deficit with China...
Development of high-speed railway effects the mineral processing equipments industry
A few days ago, China's Beijing-Shanghai high-speed rail EMU set a world's highest speed, NBC of USA commented it in a tone of envy, they said, compared to China, the railway network is so outdated and backward.
The Importance of Mining Industry in National Economic
Mining machinery plays a very important position and role in economic construction, scientific and technological progress and social development.
The ore development prompts fast development of mining machinery
Zhengzhou Kefid Machinery Co, Ltd will keep moving with such good opportunity to continue provide good quality equipments and good service to the worldwide clients.
General Analysis of Products Quality
Zhengzhou Kefid Machinery Co.,Ltd. is specialized in producing crushing & screening plant and grinding plant with high quality and perfect service. Kefid is trying best to provide customers with crushing and grinding solution to maximize customers' pr
A new development in the mineral machinery industry
As to the mineral machinery, they are servicing for the mineral resource company, so they are in the same chain of the coal, iron ore and other ore industry.
Mining Machinery Industry Perspective
Mining machinery and mining equipment as construction materials processing equipment for the industries provide a steady flow of a large number of basic industrial products and energy.
Environmental Friendly Sand-making Proposal
Artifical sand-making technology has developed a long time in China. However, to make sand according to production requirements as well as being environmental friendly has for many years been a technological problem in sand-making field.
