Many efforts have been put into effect to make the steel making efficient through induction furnace route. The main raw materials for induction furnaces are steel scrap, sponge iron and cast iron.

The tunnel kiln process can reach higher metallisation levels of 90-92%, as compared to 86-88% in the rotary kiln. The first generation tunnel kilns used clay crucibles and the capacities were 10,000-25,000 tons per year. The DRI was in the 'pipe' shape. The second generation tunnel kilns used silicon carbide crucibles and the DRI was in ...

reduced iron tunnel kiln. By using tunnel kiln to produce DRI is that mix the iron ore concentrate pulverized coal and limestone powder with certain proportion and feed into material drum for being reduction and then put these drums on the kiln car and pushed it into the tunnel kiln when the material drum is heated to 1150℃ for reduction and cooling iron ore concentrate will be reduction and ...

V. Reduction of iron ore briquettes into DRI in the tunnel kiln process; VI. Carbon-composite briquetting of iron ore fines & fast-reduction into DRI in the rotary hearth furnace; VII. Vertical grinding mill to make ground, granulated, blast furnace slag (GGBS) VIII. Rock wool making plant, using the molten slag from MAGMA / Blast Furnace; IX.

GoodRich MAGMA Industrial Technologies Limited is a public limited company based at Bangalore, providing technologies & equipments for industrial projects from Western Europe, Russia, Ukraine, Belarus & China. During the last 12 years, 'GoodRich' has provided consultancy / equipments to many stock-listed companies in India.

Tunnel kilns are low maintenance and require less manual labour to operate, freeing up employees. They are generally maintained on an annual or bi-annual basis during shutdown periods. With a tunnel kiln, the price per piece investment cost in terms of energy and equipment are also lower for …

TUNNEL KILN (Coal-based DRI Plant) Production of sponge iron by Tunnel Kiln technology was developed in 1911 as Höganäs method. Now very popular, the technology has become an effective method for sponge iron production. With the Tunnel Kiln technology, it is possible to build small plants with low investment costs. ...

tunnel kiln dri on the site are inevitable machines for food processing and vegetable or farm industries to soak all the excess moisture and run on an electric heating method. The weight of these. tunnel kiln dri may vary depending on the models. You can select from a wide variety of.

CASE Group success story includes commissioning DRI Tunnel Kiln, first of its kind in India for use of all kind of iron ore fines. The cost-effective tunnel kiln technology brings final product which has density of 4 GMS/CC thus making it usable directly for melting in induction furnace, arc furnaces.

CASE Group has set up India's first DRI / Sponge Iron unit using Tunnel Kiln. The Kiln which is 194m in length, is the longest in India was successfully fir...

HYL Energiron plant, Welspun Maxsteel India. Continuous feed of hot DRI to EAF, Monterrey M. 1.6 Million tpy HYL Energiron plant, Emirates. 0.20 Million tpy HYL Energiron plant, Gulf Spo. midrex plant in Venezuela. midrex plant in Mittal. midrex plant in Lebedinsky GOK.

A) High-pressure briquetting of iron ore fines (0-2 mm) to make sponge iron in the rotary kilns & to make pig iron in the blast furnaces –. Briquetting is an agglomeration process, similar to pelletizing or sintering, but without the need for thermal processing.

10.38m 140m Clay Brick Hoffman Kiln Tunnel Kiln Rotary Tunnel Kiln. Manufacturer: hengda. Tunnel kiln is the main stream kiln type of sintered brick factory at present. Compared with the earlier developed wheel kiln, it has high output, low energy consumption, high degree of …

Rotary Kiln with SL/RN Process. Coal Based Rotary Kiln for Direct Reduced Iron / Sponge Iron (100 TPD, 350 TPD, and 500 TPD) Solid-state reduction of Iron Ore using either coal/gas as a medium of reduction to produce a substitute raw material for steel making is termed as Direct Reduced Iron (DRI). Since DRI is produced by removing oxygen from ...

Electrotherm provides the total solution to Mini Steel Plants covering concept, design of the layout, providing detailed engineering, selection of equipment, procurement of equipment, installation, commissioning, and help to achieve the desired production. We are using Electrotherm make 4000KW/10 Ton*2 DTI Series (DIFOC Model) Induction Melting ...

Tunnel Kiln Tunnel Kiln Reliable Quality 3*26.7m Chemical Industry Rotary Tunnel Kiln With ISO To Pakistan By Professional Manufacturer In China. Up to 5 years warranty. $220,000.00-$10,000,000.00/ Set. 1 Set (Min. Order) Luoyang Zhongde Heavy Industries Co., Ltd. CN …