Import Dolomite Calcination Project — Buy in wholesale FOB from Supplier in China

The Dolomite Calcination Project supplied by China ZK comprises a 12.5 tonne‑per‑hour rotary kiln, an inclined belt conveyor, a vertical cooler and a complete burning system. The equipment was purchased in February 2013 to support a magnesium alloy plant in Fugu County that processes 15 000 tonnes of magnesium annually. All major components are integrated with refractory lining and an electrical‑instrument control panel. The project aims to convert locally mined dolomite into calcined material for downstream metallurgical use.

Natural dolomite feedstock is introduced into the kiln where temperatures typically reach 950 °C, a range standard for achieving complete calcination. At this temperature the expected chemical conversion yields approximately 35 % MgO and 55 % CaO, which aligns with industry norms for high‑grade calcined dolomite. Typical product particle size after cooling is 0  -  5 mm, suitable for both lump and fine applications. Standard refractory material used in the kiln is firebrick with a maximum service temperature of 1 200 °C, ensuring durability under continuous operation.

The calcined output is primarily used as a flux in steelmaking, as a raw material for refractory brick manufacture and as a soil conditioner in large‑scale agronomy projects. Importers should request detailed batch analysis reports and confirm the kiln capacity matches their required throughput. Trade terms are negotiated directly with China ZK; the supplier’s harbour‑tier verification confirms corporate legitimacy, though response statistics indicate a current non‑responsive status that buyers must verify through direct contact.

China ZK is located in the Qiaolou Caizhai Industrial Estate, Zhengzhou, Henan, China (postal code 450122). The company is listed with a harbour‑tier verification, indicating compliance with the platform’s basic trust criteria. Its profile shows a response rate of 0 % and no recorded average response time, so prospective buyers should anticipate the need for proactive follow‑up. China ZK specialises in supplying heavy‑industry equipment for mineral processing and furnaces for calcination projects.

The supplier’s catalogue includes rotary kilns, vertical coolers, belt conveyors and associated refractory and control equipment. No specific certifications or quality management system details are provided in the listing, therefore buyers are advised to request copies of any ISO or CE documents directly. All equipment is shipped from the Zhengzhou manufacturing hub, with standard freight options available for bulk orders. China ZK does not disclose minimum order quantities, so trade negotiations should clarify packaging and shipping volumes.