Two MTW198G Grinding Mills for Power-Plant Desulfurization Limestone in Xinzhou, China (2025)
325 mesh D93
2 × MTW198G Euro-type trapezium mill production line, including feeding, grinding, classification, collection and pulse-jet dedusting units, together with a bucket elevator and finished-product silos.
Project Overview
Customer: a limestone powder supplier to a coal-fired power plant in Xinzhou, Shanxi, China.
Raw material: limestone.
Process: crushing, grinding, classification, collection and pulse-jet dedusting.
Product fineness: 325 mesh (D93).
Capacity: 19 t/h.
End use: limestone powder for the power plant's flue-gas desulfurization (FGD) system.
Equipment: two MTW198G grinding mill lines.
Project year: 2025.
Why ZENITH: the customer chose the MTW198G Euro-type trapezium mill for its stable operation, uniform 325 mesh product, low energy consumption and complete dedusting system. Because the desulfurization system needs a continuous supply of limestone powder, two identical lines were supplied and commissioned together so that one unit can keep running while the other is serviced.
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