Import Fly Ash Dryer — Buy in wholesale FOB from Supplier in China

The Fly Ash Dryer supplied by Zhengzhou Dingli New Energy Technology Co., Ltd. is a three‑cylinder rotary dryer, also referred to as a three‑layers drum dryer or three‑return cylinder dryer, developed from the single‑cylinder design for processing non‑viscous, liquid‑like materials. It dries sand, fly ash, slag and other mineral powders by moving the wet feed through a slightly inclined rotating cylinder while hot air or flue gas passes in the opposite direction, creating efficient heat exchange. The dryer discharges the dried product via belt or screw conveyor and includes a shoveling plate to increase contact area, while a cyclone dust collector handles airborne particles after drying.

The equipment handles a range of feedstocks such as fly ash, sand, slag and mineral materials, with the heat carrier selectable between hot air and flue gas depending on plant resources. Feeding is achieved by belt conveyor or bucket elevator onto the higher end of the cylinder, and the cylinder slope is set to exceed the natural angle of repose to ensure smooth flow. Typical capacity for this class of dryer is 5‑50 t/h and typical drying temperatures run between 200 °C and 500 °C, delivering moisture removal efficiencies above 90 %. The design incorporates a shoveling plate and recommends a bag‑type or wet‑type dust collector downstream to meet emission standards.

Industrial users such as power‑plant ash handling units, cement factories and mineral processing plants purchase this dryer to improve material handling and reduce moisture content before further processing. The supplier offers the dryer with customizable dimensions and standard packaging in shipping crates, although exact minimum order quantities, lead times and incoterms must be confirmed directly. Prospective buyers should request detailed technical drawings, certification copies and payment terms before finalising the trade.

Zhengzhou Dingli New Energy Technology Co., Ltd. is based in Zhengzhou, Henan Province, China, at No.12 Hongye Road, postal code 450001. The company is listed with a harbour trust tier, indicating a moderate level of verification, but its response rate is currently recorded as 0 % with no recent replies, suggesting limited engagement on the platform. Dingli specialises in the design and manufacture of advanced rotary drying equipment, leveraging mature technology to handle non‑viscous and liquid‑like feedstocks such as fly ash and slag.

The listing does not disclose certifications, minimum order quantities, lead‑time estimates or payment conditions, so buyers should request this information directly. Dingli’s product range includes customised dryer configurations, and the company states that the three‑cylinder design improves heat transfer efficiency. Prospective importers are advised to verify the supplier’s production capacity and after‑sales support before committing to a purchase.