Gulin® is really a manufacturer of crushers and grinding mills, and supplies bauxite crushers, automatic washer and better service for bauxite crushing plant. We have jaw crusher, impact crusher, cone crusher, vsi crusher and ball mill, vertical mill, ultrafine mill to choose to suit your needs. Of course we are able to also supplies ore crushers for other ore industries, such as iron crusher, chromite crusher, copper crusher.
Bauxite crushing process
Bauxite is mined and crushed at bauxite deposit. Crushed bauxite ore will then be transported by overland conveyor for the refinery. Mining starts with plants and creatures surveys. Topsoil and overburden is removed and kept to be used in rehabilitation.
The bauxite is excavated and brought by truck to primary and secondary crushing stations at the mine site. The main crusher will take rocks as huge as 1.5m across. By the time the ore comes from the opposite end the biggest rocks are under 180mm. Another crushing plant further cuts down on size to lower than 30mm. The crushed ore is fed into a stockpile, able to be carried by conveyor towards the refinery.
Hammer crusher for bauxite
Hammer crusher is used in bauxite crushing plant before grinding process. It is one of the main equipment for intermediate and fine crushing the brittle materials with less than intermediate such as limestone coal and other used in metallurgy, building material, chemical and water – power industry, with a feature of big crushing ratio and even product graininess.
Bauxite Mining In The World
Content of aluminum in the Earth’s crust is after oxygen and Silicon. Commercial reserves of bauxite have been identified around the world about 25 billion tons, plus vision reserves total about 35 billion tons. The most abundant bauxite resources reserves in the world are: Australia, guinea, Venezuela, Brazil, Indonesia, India, Vietnam, Cameroon, China, and Jamaica. Processed bauxite widely used in aluminum smelting industry, precision casting, refractory products, etc. and relate to defense, aerospace, automotive, appliances, chemical industry and daily articles and so on.