本文介绍了采用ABB变频器控制熟料窑窑体转速的技术，该技术的实施降低了设备维修量、节能降耗、提高了生产力、产生了较好的经济效益。%The article introduces technology, which apply inverter for controlling finished product kiln rotary speed. The application of the technology reduces equipment maintenance, economizes energy, enhances productivity and brings about better economy benefit.
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