CISDI Electrics Technology Co., Ltd. was contracted by MCC Huatian Nanjing Automation Engineering Co., Ltd. on Feb. 28, 2012 to supply main and auxiliary drive electrical equipment (EP) and on-site commissioning service for Yili Steel.  

The drive system for the whole line will be implemented with Siemens drive, and the main drive for stand #1~18 with central rectifying - common DC bus- full digital VVVF device. Flying shear #1~3, cooling bed and charging device shall be installed with DC motor and DC full-digital speed control device. Thyristor full-digital speed-controlled DC drive and full-digital VVVF auxiliary drive shall be used. The project shall be installed with Siemens S120 AC drives and 6RA70 DC drives. The whole drive system is estimated to include 86 KB boards and 37 roller-table switch boxes. 

CISDI Electrics Technology Co., Ltd. shall meet the customer’s expectation with good quality drive products.