The 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 system depends on imported equipment, which causes long purchase time, high costs, and complicated maintenance. The retrofit solution ensures cost reduction and efficiency while ensuring production continuity through seamless replacement, structural compatibility, and performance optimization.

In industrial manufacturing, especially 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 drawing wire. Traditional cable disconnection devices rely on brake disks or magnetic powder damping systems to achieve tension adjustment. There are significant drawbacks.

Customer spinning workshop equipment is long, machinery wear is large, molding effect is poor, adjustment is difficult, The high ratio affects the quality of the yarn formation