As the core of the country’s basic industry, the efficient, stable and intelligent operation of the metallurgical industry’s production equipment directly affects product quality and production efficiency. This solution is aimed at key equipment in the metallurgical industry (covering steel, non-ferrous metal smelting and processing), providing a full-process control system from basic automation to intelligent optimization, helping enterprises achieve energy saving, consumption reduction, quality improvement, efficiency increase, safety and environmental protection transformation and upgrading goals.
For roasting furnaces, iron mixing furnaces, cast iron machines, briquette machines, rotary kilns, lime kilns, copper strip forming machine production lines, etc., there are complete electrical control solutions and successful cases.
| Control equipment | Technical features |
| Super-large disc winding machine control system | Drive speed control system based on PLC, speed synchronization control of multiple transmission points. Integrates the previous online annealing system and rewinding system, and realizes the production of super-large size packaging tube discs. The maximum production speed can reach 200 meters/minute. |
| Inverted disc stretching machine control system | Drive speed control system based on PLC. High-speed synchronization control of the three transmission points of unwinding, reeling and receiving line. The production formula is set in HMI to realize automatic reading of data of multiple passes and multiple baskets. |
| Control system for metal products production line | The system has many control transmission points (such as 28 frequency conversion transmission points for film machine), fast synchronization speed, high synchronization ratio accuracy, stable and reliable communication, etc. The tension compensation function can also be added according to the control requirements. It provides a good guarantee for customers to improve equipment efficiency, improve process requirements, improve operation stability, save investment, etc. It is widely used in rolling mills, wire drawing machines, papermaking machines, disc drawing machines and other industries. |
| Casting iron machine control system | Includes system power-on, casting iron machine body monitoring system, spray system, combustion-supporting fan system and public monitoring part. It can realize automatic control and automatic spraying of water cooling system, and the whole system is easy to monitor, simple to operate, safe and reliable. |
| Dachuan frequency conversion control cabinet | The large frequency conversion drive control system and DC speed regulation system designed by the company have been successfully applied to equipment in the fields of non-ferrous metal processing rolling mills, medicine, chemical mixing tanks, building materials cement rotary kilns, boiler induced draft, large blower fans, high-pressure water pumps, etc., which can not only save energy and reduce emissions for customers, but also achieve high-precision speed control, improve production efficiency, and extend equipment life. |
