Advantages of Metallurgical Bridge Cranes

Metallurgical cranes are widely used in steel mills and are important machinery and equipment in the steelmaking process. Compared with ordinary bridge cranes, metallurgical cranes are characterized by a high-temperature operating environment, which poses a high challenge to the operators and the safety management of the equipment.

① The system meets the requirements of the national standard for safety monitoring and management system of lifting machinery, and can independently record and query all kinds of data in real time.

② The whole system is divided into two layers, the upper layer is the monitoring unit of the central control room, and the lower layer is the field operation unit. Realize the monitoring and control of the crane; the lower level is PLC as the main control element to realize the control, and the signal is sent to the central control room to realize the remote monitoring.

③ The whole system adopts industrial-grade 485 communication, and there will never be any data changes caused by communication interference.

④ Simple structure: PLC communication network Upper computer, effectively reducing investment costs and maintenance costs. The whole system is controlled by PLC as the main control element and mechanical limit protection, which makes the whole system highly reliable.

⑤ In addition to meeting the requirements of the national standard, the whole system can also realize crane health management (monitoring of the service life of electrical equipment, monitoring of motor current, monitoring of motor temperature, monitoring of motor vibration, attendance system, etc.).

⑥ The whole system adopts the wireless communication mode, which has the advantages of simple installation, quick disassembly, compact structure, interoperability and interchangeability.

⑦ Data and video information can be given to the back office via DTU or the Internet, which can be remotely viewed in real time and analyzed in the back office to judge the correctness of the operation.