Daneshvaran Innovation Eng Co (DIECO), daughter company of Ehdas Management Co and member of the Ehdasse Sanat-Group, placed an order with KHD Humboldt Wedag AG, Cologne for increasing the capacity of the clinker production line from 2300tpd to 3500tpd at Ardebil Cement plant. Using existing equipment as far as possible was a main target of the client.
KHD Humboldt Wedag´s engineers designed a convincing, tailor-made technical solution. Scope of supply comprises modification of the existing equipment like the four-stage preheater, tertiary air duct, rotary kiln and grate cooler. Additionally to modifications including a new dust settling chamber, a new inlet chamber for the rotary kiln and changed cooler inlet section, KHD will install a new four-stage preheater and a new PYROCLON‚ calciner, type RP/C.
According to the contract the upgrade of the plant will be finished within a period of 17 months. Commissioning will start in April 2005.