Brazilian mining giant Vale opened a new US$1.7 billion coal mine in Mozambique yesterday, tapping the southern African countrys thermal and coking coal reserves of about 23 billion tonnes. Vale plans to start production in July and export...

The design of a stone crushing production line is usually decided by several factors: 1) raw materials to be crushed 2) The hardness,percentage of Si, moisture percentage of the raw materials 3) The average size of the raw materials before...

Coarse crushing screening plant model: YG938E69 YG1142E710 YG1349E912 Medium crushing screening plant model (Impact crusher as secondary crusher): Y3S1548F1010 Y3S1848F1210 Y3S1860F1214 Y3S2160F1315 Medium crushing screening plant model (Co...

PROJECT CASE A mining company in India intends to produce calcium carbonate powder with fineness of 5-10 micron; required capacity is 1.0 ton per hour. They had a Raymond mill which can not meet their desired fineness. Their stone input siz...

Case Study A Nigerian quarry operator produces aggregates for use in road base, concrete and asphalt from granite. This operator has a original two stage crushing plant which consists of a primary (600900mm) 2436jaw crusher, two secondary (...

Manufacturing Sand from Rocks with B-VSI-7611 in UAE The introduction of B series Deep Rotor VSI cone crusher has solved two common problems in quarry field. A shortage of natural sand lead the quarry owner to seek a machine can produce fin...

PROJECT CASE A Crushing Plant invested by Chinese Government intends to crush Granite Stones for road construction. The detailed requirements are as following: Raw material: Granite Feeding Size: 800mm Output size: 0-5mm, 5-20mm, 20-40mm PR...