Ore minerals: mostly the iron oxide minerals– magnetite and hematite.
Waste minerals (tailings): a wide variety of silica (chert, jasper), iron carbonate minerals, iron silicate minerals, in places small amounts of sulfide minerals.

Crushing and Screening
Hengyang Industry provide you primary crushing and two to three stages of crushing. Some mines have the primary crusher located in the mine, using conveyors to transport the crushed ore to the secondary and tertiary crushers or directly to the mills. The crushing stages will reduce the iron ore from several feet in diameter at the primary stage to six inches down to one-half or threeeighths of an inch as a final product. The crusher product is fed to the milling operation for further size reduction.
Grinding
In the grinding circuit, rod, ball, or autogenous mills grind iron ore down into even smaller uniformed-sized particles. The ore is ground less than 325 mesh, and in some cases less than 500 mesh (45 – 25 microns) to help facilitate the liberation of the iron minerals from the rock.
Concentration
The product from the milling circuit is fed to the concentration circuit, where the valuable mineral is recovered and concentrated. Worthless gangue (sand and rock) is then separated. Using the magnetic properties of magnetite, magnetic-separation is the principal choice for iron ore. Hematite ores are concentrated using conventional flotation. The concentrate is then filtered to remove water and passed to pelletizing and sintering operations.

Application	Iron Ore
Place of Origin	Zhengzhou city, China
Capacity	20-350t/h
Warranty	1 year
Components	Bearing, Motor, Pump, Gear, PLC, Pressure vessel, Engine, Gearbox
OEM	Accept
Packing	Negotiated
Color	Customize

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.