Electrolytic cleaning line

Electrolytic Cleaning Line is responsible for the electrolyte cleaning of the rolled sheet surface in order to have its surface contaminations and greases removed in two dipping tanks containing alkaline solution and electrolyte cleaning.

ECL can be divided in to three main sections:

- Entry Section

- Process Section

- Exit section

The entry section equipments consists of Pay-off reel, Width and Coil diameter measurement unit, CPC unit, Entry Shear Crop and Welding Machine that prepares Coils for process section.

The Process Section consist of Hot Alkali Spray cleaning tank (To looses the oil & soil from the strip surface), Brushing Tank (to remove Iron fines), Electrolytic Cleaning Tank(that removes floating oil and magnetic separator to separate the iron fines from the surface of the coil and solution), Hot Water Rinse Tank, Air Wiper(supply which wipes the remaining solution on the strip back to the tank), Mixing Tank (The fresh alkali is prepared by adding powder alkali), Condensate Tank (Condensate of steam from various tanks is collected in a condensate tank), Hot Air Dryer and two steering unit in front and end of Process Section.

Automation equipment in process section are flow meter Coil O.D and Width Measuring device ,Level meter, Current Control System, Thermometer, Control valves, PH meter, conduct meter,

After process section Strip comes to exit section.

Some of major equipments in exit section are Tensiometer, Exit Shear, Edge guide system and Re-coiler. Also There are two separate centrifuge units; one to separate oil from the alkali solution and other to separate the solids (like dirt / iron fines) from the solution.

The product goes to the hydrogen Annealing Batch Furnaces unit after it has been given a final wash and dried forcuring.
In fact, the electrolyte cleaning unit is responsible for the cleaning of the sheet and removing all remaining emulsions, iron powder and non-ferric solid impurities created by the cold-rolling operations.

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Who we are?

It is undeniable that Iran’s future economic progress will have to be based on two fundamental principles, namely a greater role for the private sector, and the expansion and diversification of trade relations, there are the basic premises on which FOOLAD GHARB ASIA CO., was established. Its shareholders range from large private sector manufactures, construction and engineering firms, investments company’s trade agencies. FOOLAD GHARB ASIA CO., members have developed the techniques and posses the experience to provide e customers in the steel sector. Production line equipment was experience in engineering, manufacturing and commissioning of similar plants throughout the world. The capacity foreseen for the complex with particular mix defined is 550,000 t/y. more than 80% of this capacity have been allocated to car and home applications industry.

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