The designed production of single furnace is 16500t/a, 330 days per year.
The construction of furnace is semi-enclosed, full hydraulic and revolving type.
DHHI is one of the key enterprises in heavy industry of China and has become the only designated thermal electric furnace developer and manufacturer in China since 1950s. Over decades of development, DHHI has cooperated with many international famous furnace manufacturers (such as Elkem in Norway, SIEMAG in Germany, Tenova in South America) and accumulates redundant project management and construction experiences for design, manufacturing, erection, commissioning and EPC contracting of electric furnaces.
One Headquarters
Five Bases
Introduction
1. Ferronickel furnace
2. Ferromanganese furnace
3. Ferrochromium furnace
4. Nickel ferroalloy furnace
5. Silicon Metal furnace
6. Titanium slag furnace
7. Industrial silicon furnace
8. Calcium carbide furnace etc.
DHHI is the first enterprise in the heavy machinery industry to obtain the EPC qualification for not only providing the overall services of design, manufacture, installation and commissioning of arc furnaces and lime kilns, but also carrying out EPC general contract for the whole project according to the specific requirements of users.
Audited Supplier 
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