Jincheng, Shanxi, is rich in coal resources. Coal slime—a byproduct of coal washing plants—is characterized by high moisture content and high viscosity; if stockpiled, it is prone to runoff and mold growth, occupying valuable space and posing environmental risks. Zhengzhou Dingli Group customized the DLMG-2825 coal slime drying system for the client, creating a production line capable of drying 50 tons of coal slime per hour.

Dingli Group’s equipment is specifically engineered for the characteristics of high-viscosity coal slime, capable of consistently drying wet slime (with an initial moisture content of ≤24%) down to ≤15%. The dried product features uniform quality and stable calorific value, allowing for direct reuse as fuel. This process transforms solid waste into a resource, helping clients resolve pollution issues associated with coal slime stockpiling while generating significant economic benefits.

Zhengzhou Dingli Group’s complete drying system offers stable operation and high thermal efficiency. Equipped with comprehensive dust removal and noise reduction devices, it meets local environmental emission standards, helping coal enterprises save energy and reduce costs while promoting the resource utilization of solid waste.