10kV/15kV high-voltage motors drive the mills. Chemical Plant Compressors are controlled by 6kV motors. Cement Plant Rotary Kilns utilize high-voltage switchgear for precise power supply. Mine Hoists utilize a 6kV/10kV power distribution system, combined with power transformers for safe voltage boosting. Electrolytic Aluminum DC systems employ medium-voltage rectifiers and cable distribution boxes for power conversion.