The dolomite is an important resource of calcium and magnesium, the main producing area in China, Shandong, Liaoning, Shanxi, Hebei and Hubei and Hunan. Dolomite mineral is often mixed with some calcite, clay minerals, chert, magnesite and other impurities, sometimes also contains gypsum, an

Ore, natural sand, river sand, sea sand, and mountains of sand. Thickness of sand of fineness modulus is divided into four, sand washing machine equipment plays a vital role in the mechanisms of sand production line, sand washing machine is used to washing powder in the separation of sand

With the development of society and the advancement of technology, mining machinery and equipment is also the industry as a whole continue to progress, equipment, sand washing machine in the country's infrastructure has played an irreplaceable unique role in the mining machinery industry

The forest of stone used in road works mainly gravel and sand. Stone washing machine manufacturer aggregates a variety of concrete aggregate, in general, called gravel, 2 --- 0 .074 mm side of the particle size of more than 2mm of sand. Actual production, the grain size curve in addition to

Production of natural sand and sand 50%, with the reduction of the natural sand resources and meet the need for environmental protection, the trend of the future is the development mechanism of sand-based. Extension of the gravel again the industrial chain, increase value-added products, san

Spiral stone washing machine is suitable for small particles of sand and gravel required for construction sites, gravel plants, glass factories, hydropower station and other units of seafood sorting, grading and dehydration. Spiral stone washing machine is tilted arrangement sink the lower p

In recent years, due to the emergence of the foundry industry, environmental protection, the stadium construction, glass, ceramics and other industries, resulting in increasing the amount of quartz sand, the company developed hydraulic cone crusher is widely used. The company hydraulic cone

Africa, this vast land because of its diverse natural landscape and abundant species, and the rough way of life has aroused the curiosity of people throughout the world. While undeniably, extremely rich in mineral resources in Africa, has been oil, copper, gold, diamond, bauxite and other st

Spring cone crusher is one of the important machine in the mineral processing equipment, spring cone break a major role in the mineral processing equipment containing  copper ore crushing and then into the ball mill grinding to a certain degree of fineness. The main selection coppe

Cushion blasting in the concentrator is often applied to a method of blasting and cushion blasting stone, can be a good application with spring cone crusher again broken, let's look at the specific introduction of the cushion blasting: Close to the slope of the buffer blasting along close