Pakistan Thatta Cememnt preheater plant project was a production line upgrade project,After upgraded the production capacity can be up to 3000tpd.

　　The most difficult to design the structure is due to this is an abnormity structure, and add bracing below +40.3m level were not allowed,and last for one month Tec.negotiation finally the removeable bracing below +40.3m were be used for this project.

　　The structure the bottom structure size till +40.3m level is 17.5mx13.3m,

　　And about +40.3m size is :14.6mx7m.

　　Top level is +86.4m,total steel quantities is :600Tons.

　　Total Spent time from design to shipping and installation is 8months.