Import Ball Mill, Mining Ball Mill, Ore Ball Mill — Buy in wholesale FOB from Supplier in China

Henan Liming Heavy Industry Science And Technology Co. Ltd. manufactures a ball mill designed for primary grinding operations across mining and mineral processing circuits. The unit processes ore post-crushing, reducing feed material through tumbling action inside a rotating steel-lined drum. Standard configurations accept feed sizes up to 25 mm and deliver product with 80% passing 0.075 mm to 0.89 mm depending mine configuration. The supplier notes this as key equipment in beneficiation flowsheets, with construction and chemical industry applications also cited.

The grinding chamber rotates on antifriction bearings driven through a girth gear and pinion arrangement, or alternatively via a central drive, depending on the model selected. Steel balls or rods constitute the grinding media, with charge volume typically 30-45% of drum volume for optimal milling efficiency. Liners are replaceable high-manganese or alloy steel castings, bolted for rapid change-out during maintenance shutdowns. The drum rotation speed is typically 65-75% of critical speed, a standard parameter determined by drum diameter and media trajectory requirements. Henan Liming offers no specific liner alloy or drive configuration in its public data, so buyers should request these details for their application.

Typical buyers include copper, gold, and iron ore concentrators; cement plants; and chemical processors requiring fine particle size reduction. Wet grinding predominates in mineral processing for dust suppression and slurry transport, though dry applications suit cement raw meal and certain refractory processes. Henan Liming Heavy Industry Science And Technology Co. Ltd. holds a harbor trust tier on the platform, with response metrics unavailable at time of listing. Buyers should confirm motor power, drive type, and whether the quoted unit includes feed chute, discharge trommel, and cyclone classification package.

Henan Liming Heavy Industry Science And Technology Co. Ltd. operates from No.169, Science (Kexue) Avenue, National Hi-Tech Industry Development Zone, Zhengzhou, China, with its facilities situated within the same hi-tech development zone. The supplier holds a harbor trust tier on the platform, though its response rate shows 0.00% with zero average response hours recorded. This indicates either a newly listed profile, a paused account, or data collection limitations rather than operational assessment. The company name references heavy industry science and technology, positioning it within the capital equipment sector serving mining and construction markets.

The listing provides no information about manufacturing floor area, workforce size, annual turnover, specific client names, or ISO certification status. The source description focuses on ball mill applications in beneficiation, construction, and chemical industry, without detailing model range or production capacity. Buyers should independently verify the supplier's actual production capability, quality management system registration, and after-sales service infrastructure before committing to orders. The absence of response data suggests direct communication attempts may face delays, so multiple contact channels should be tested.