The Electrolytic Degreasing Line adopts a distributed control system with Siemens products as the core. Good quality and performance ensure that the machine unit is designed to meet the technological requirements. The entire PLC control system of the Steel Strip Processing Line is divided into five parts. They perform order control for equipment at the entrance and exit, action of auxiliary equipment at the hydraulic station and process section, data transmission and communication management among all equipment, band steel track and automatic function of the auxiliary machine, as well as tension control, linear coordination, and main command speed control. The communication network formed by industrial Ethernet MPI and PROFIBUS onsite bus ensures reliable data transmission among all equipment and real-time monitoring for operation of the machine unit. The adoption of HMI touch screens can perform data input and operation. Operators can implement simple operations and controls on the touch screen.
The fault diagnosis and early warning function of the electrical control system of the Aluminum Strip Cleaning Line not only improves the reliability and stability of the equipment but also effectively reduces the maintenance cost and the risk of production interruption. It is an indispensable and important part of the modern and intelligent production line.