Germany Imported Sand Sand Gravel Gradual Deepening Of China Mark

2005, the state issued a series of regulations to prohibit the large-scale excavation of river sand, sand resources began to get nervous. on the other hand, the national policy of expanding domestic demand publishing, local roads, railways and other infrastructure investment is increasing, major projects have been carried out, the urgent need for a large number of high-quality sand and gravel aggregate supply. in the ‘river sand can not use sea sand good use’, the resources more abundant sand has become the best alternative to natural sand.
Germany imported sand sand gravel gradual deepening of Crusher Machine china market
However has been unsatisfactory production technology of sand, the first small-scale manufacturing enterprises, small workshops frequent, product quality varied; then sand generally low productivity, low yield, sand production can not meet the needs of the owner . sand and international levels in all aspects but highlight the performance advantages.
Sand sand industry product technology content is low, it is necessary to introduce and learn foreign advanced, efficient, low-power sand’s development and production. zhengzhou dingsheng group companies conform to current events, reached a strategic cooperation agreement with the german manufacturer of the famous sand, the introduction of the r series centrifugal sand imported from germany, the bank of the sand by germany’s leading technology Cone Crusher equipment, light weight, only sand domestically manufactured equipment weight 1/2, but the capacity is 2 times the ordinary domestic sand, the yield up to 60%, 35% lower power consumption.
R Vertical Roller Mill series imported from germany sand unique twin-rotor structure, the material directional throws, high capacity, reduce material blockage, the machine is also equipped with automatic oil lubri SBM ion system, air circulation system, zhixie back systems, is currently the most advanced technology of sand making equipment. suitable for crushing ore raw river gravel, granite, sand and gravel, ferrosilicon, high hardness, widely used in metallurgy, mining, chemical, cement, construction and ceramics industries.
German original sand will come to the fore in the new round of competition in the market system of sand gravel, crushed china will promote technical advance and sand a big step for china gravel owners bring ‘welfare.’