Bauxite, which consists of oxide type ores containing hydrated alumina is mainly used for the production of aluminum. In addition, minor amounts of bauxite and alumina are consumed in the refractory, abrasive and chemical industries.

Aluminum is obtained from two basic sources:

(i) bauxite ores which dre refined into alumina and then processed into aluminum

(ii) aluminum from scrap.

The usual color of bauxite is pink, but if of low iron content it may tend to become whitish in color and with increase in iron it becomes reddish brown in color.It is well known that when alumina-rich igneous rocks/metamorphic rocks weather the feldspars of such rocks are usually kaolonized, but under tropical monsoonal conditions, the weathering goes a step further and results in residuum rich in hydroxides of aluminum together with oxides of iron, manganese and titanium. Where there is a sufficient concentration of the aluminum hydroxides, economic deposits of bauxite originate. This process of “bauxitization” as it is called thrives well on a topographically elevated well-drained place and that is why, most bauxite deposits occur, on large plateau, of low relief. In the world, bauxite deposits have been found in rocks

Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods.

Innovation, R&D, passionate and skilled team along with the customer satisfaction have always been the success of Hengyang and they still are the peculiarities of our Company. Besides the historical Hengyang equipment, like single and double shafts shredders, Crushing machine, briquetting machines, separators, squeezers and centrifuges, the Company offers a wide range of turn-key plants, among which:

• briquetting and pelletizing plants
• shredding plants
• Waste Sorting Plants
• Bio-fuel Plants
• Waste to Power Recycling Plants
• Mining Plants
• OEM Equipments
……..
Hengyang is able to develop customized solutions too.
Designed, constructed and assembled by the same Hengyang

The Company policy focuses on product quality: robustness and functionality of the machines that maintain their value over time.
The ability to challenge ideas and concepts and to interact with partners worldwide has allowed and still allows Hengyang to stay highly competitive and to be an ideal partner for the world market.