The SIMATIC S7 series PLC was used to control the whole manufacture process in annular lime kiln for producing active lime at Jigang Baode Loading Company.

• 济钢鲍德炉料公司活性石灰环形套筒窑采用SIMATICS7系列PLC控制整个生产过程；软件为STEP7V5.；1及WINCCV5