the use of granite production of sand and gravel roadbed vipeakclaire: It is understood that the use of granite production of sand and gravel roadbed used to do, be able to withstand the weight of vehicles, resistance to wear and keep the wheels of road surface roughness effects. For this reason, the requirements of the road there is sufficient strength, high stability, a certain flatness, adequate skid resistance, while driving does not produce too much dust phenomenon, in order to reduce damage to roads and vehicle parts, and to maintain a good visual distance, reduce environmental pollution. So granite sand and gravel processing requirements are very stringent. To meet the needs of construction sand and gravel demand for infrastructure, mining machinery enterprises for different degrees of broken granite offers different varieties of crushers for selection. Vipeak Heavy VSI5X centrifugal impact crusher for fine crushing hardness and following the various materials have obvious advantages, compared with the back-breaking, there is a strong price in terms of crushing size, energy consumption and operating costs. Ideal equipment in road and bridge material crushing is the most advantageous is the most competitive. It is widely used in various ores thin broken, now replace hammer crusher, roller crusher, rod mill and other traditional equipment. Especially in our country strong proponent of comprehensive management of the river, the increasing scarcity of sand resources, under the gradual strengthening of environmental awareness of the environment, VSI vertical shaft impact crusher sand making industry has become the first choice for mainstream devices. spring cone crusher:http://www.mill-crushers.com/Stone_Crushing/PY_Series_Spring_Cone_Crusher.html | Animals Chat Room 20 People Chatting Similar Conversations |