Dafang, Guizhou – A coal slime drying project equipped with Dingli DLMG-3026 dedicated rotary drying system has been officially put into operation in Dafang, Guizhou.
Designed for a processing capacity of 50 tons per hour, the system lowers the moisture content of raw coal slime from ≤30% to ≤15%. Tailored for coal slime’s inherent traits of high viscosity and easy agglomeration, the DLMG-3026 rotary dryer integrates an efficient breaking mechanism. It effectively prevents sticking and blockage inside the cylinder, delivering uniform heating, stable finished moisture and consistent product quality. Featuring high thermal efficiency and low unit energy consumption, the dryer ensures long-term stable continuous operation and helps customers cut production and maintenance costs.
The production line is fitted with a complete dust removal system, with all dust emissions meeting local environmental standards. The facility addresses prominent industry challenges, including the large land footprint of wet coal slime stockpiles, rain-triggered water and soil contamination, and waste of coal resources. After drying, coal slime sees a notable rise in calorific value and can be reused as fuel. The project achieves reduction, harmless treatment and resource recycling of industrial solid waste, creating steady economic benefits for the operator.
As a specialist manufacturer of drying equipment focused on solid waste treatment, Dingli has delivered dozens of coal slime drying projects across major coal-producing regions, including Shanxi, Shaanxi, Inner Mongolia and Guizhou. The company provides full EPC turnkey services, covering equipment manufacturing, on-site installation, commissioning, technical training and after-sales service. Customized, reliable drying and resource recovery solutions are offered to suit diverse client requirements.
