ABB's delivery includes six complete gearlessmill drive systems: two 22 megawatt (MW) systems and four 14 MW systems.
ABB的交付范围包括六套完整的无齿轮磨机驱动系统,两个22兆瓦的系统以及四个14兆瓦的系统。
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ABB will deliver two gearlessmill drive systems to help run the ore-grinding equipment at Anglo Platinum's mill in Mokopane, about 280 kilometers north-east of Johannesburg.
The mill and its gearless drive is one of industry's largest installations (the ring motor is almost 20 meters high) and one of the pivotal applications in a concentrator plant.