Automatic component replacement and retrofit projects focus on the local replacement of imported AC drives in industrial rolling mill systems. They cover three typical scenarios: Hot rolling, cold rolling in a single rack, and cold rolling in a plate strip. The original parts replacement process depends on imported equipment, which involves long lead times, high costs, and complicated maintenance. The retrofit solution ensures cost reductions and efficiency while ensuring production continuity through seamless replacement, structural compatibility, and performance optimization.

In industrial manufacturing scenarios, especially in cable processing, textile machinery, printing and packaging, accurate tension control is the core requirement for product quality and production efficiency in continuous production lines such as metal wire drawing. Traditional cable disconnection devices rely on brake disks or magnetic powder damping systems to achieve tension adjustment. There are significant drawbacks.

Workshop spinning equipment is large; machinery wear is significant; the molding effect is poor and adjustment is difficult. The high ratio affects the quality of the yarn formation