According to the company, improvements to roller presses on twenty-two cement grinding mills at eight of Anhui Conch’s subsidiaries were completed in 2017, reducing energy consumption. Improvements were also made to grate coolers on four clinker production lines.
The company also optimised and expanded capacity on decomposition furnaces on eight clinker production lines, working with Conch Design Institute and Sinoma International Engineering Co. Ltd. As a result of these improvements, standard coal consumption was decreased by 5 kg/t on average.
“Upon the completion of such technological improvements, the group’s capacity was increased significantly and coal and electricity consumption […] was effectively optimised,” the company said.
