Import Coal Dryer — Buy in wholesale FOB from Supplier in China

The Coal Dryer offered by China ZK is a rotary drum system engineered for drying wet coal, slurry, slag, and industrial residues. It supports multiple heating methods including coal, gas, electricity, and wind power, allowing flexibility in energy sourcing. The machine integrates an AC variable frequency drive for motor control, offering smoother speed regulation and lower energy consumption than older electromagnetic systems. Its design emphasizes operational stability and ease of maintenance under continuous industrial use.

The dryer consists of a cylindrical shell supported by 2 to 3 rollers, with antifriction bearings reducing friction losses. A shim between the tire and shell ensures secure attachment, improving structural rigidity. The inlet and outlet use a radial contacting seal, designed to accommodate thermal expansion and minor cylinder misalignment. Unlike some models, this design does not rely on complex labyrinth seals, reducing maintenance complexity and downtime.

This dryer is targeted at medium-scale industrial users in cement, metallurgy, and waste processing sectors who require consistent drying performance. Units are typically ordered in capacities between 10 and 40 tonnes per hour. Trade terms are commonly FOB or CIF from Zhengzhou, with delivery windows of 50 to 70 days. Packaging is steel-framed crate with internal padding. Buyers should verify the maximum feed moisture content tolerance and confirm whether the unit includes dust collection integration.

China ZK is a manufacturer located in the Qiaolou Caizhai Industrial Estate, Zhengzhou, Henan Province, China. The supplier's profile does not disclose years of operation, workforce size, or financial data. No certifications, client lists, or export records are visible in the source. The company's name suggests a branding approach common among smaller Chinese manufacturers focused on export-oriented equipment.

The supplier's trust tier is listed as 'harbor', indicating basic platform verification. Response rate and average response time are both zero, indicating no buyer inquiries have been addressed. There is no evidence of factory audits, product testing, or after-sales support infrastructure in the provided data. Buyers should assume this is a production-capable entity without documented service or communication reliability.