Why use a slag cooler for slag and ash cooling?

High-temperature slag discharged from boilers brings great safety hazards, severe dust pollution, and damages subsequent conveying equipment. A slag cooler can efficiently reduce slag temperature, optimize working conditions, minimize dust emission, ensure stable operation of material conveying systems, and improve overall operational efficiency.

Dual-medium heat exchange with air and water delivers high cooling efficiency. It can use circulating water or industrial water without softening, reducing both investment and operating costs.

Sleeve rotates as one piece, no relative friction – low wear, long life. Conical head and guide plate prevent leakage at source, ensuring safe and reliable operation.

Built-in VFD for precise speed control, continuously adjustable slag discharge. Stabilizes bed pressure, adjusts combustion layer, lowers carbon content – adapts to various conditions.