Import Ball Mill — Buy in Bulk from Supplier in China

The Hongxing ball mill is a new, continuous-feed grinding machine rated for outputs from 0.65 t/h up to 615 t/h, driven by motors ranging from 18.5 kW to 4500 kW. Its shell rotates at 13.8 to 38 r/min and carries a ball load of 1.5 t to 338 t, milling feed material not coarser than 25 mm down to a discharge granularity between 0.074 mm and 0.89 mm. The unit weighs from 5.5 t to 525 t depending on size, is finished in orange, and carries ISO9001:2008 certification with a one-year warranty.

The mill shell is lined with replaceable wear plates, a standard design in heavy-duty mineral processing to extend maintenance intervals. Ball loads use forged or cast steel grinding media in graded sizes, typical for ore comminution circuits. The 0.074 mm lower limit suits flotation feed preparation, while the 0.89 mm upper bound accommodates coarser grinding for leaching or gravity circuits. Motor power scales with drum diameter and length, with larger mills using slip-ring or variable-frequency drives for soft starting.

Buyers span gold, copper, iron ore, and cement operations seeking primary or regrind milling. The supplier offers model selection support, installation drawings, and on-site commissioning. Payment is accepted by L/C, D/A, D/P, T/T, or Western Union. Delivery is quoted at 25 working days from order, with shipment from Qingdao, Tianjin, Shanghai, or Lianyungang. Minimum order is one set, with supply capacity stated at 100 sets per month.

Henan Hongxing Mining Machinery Co., Ltd. operates from Tanxiang Road in Zhengzhou's High & New Technology Industries Development Zone, covering 50,000 square metres including 15,000 square metres of heavy-duty industrial workshop. The facility holds 160 pieces of large and medium metal processing, riveting, and installation equipment. The workforce numbers 960, including 80 administrators with secondary and senior occupational titles plus engineering technicians.

The supplier's trust tier is marked as harbor, with a response rate of 0.00 percent and zero average response hours recorded, indicating no inbound inquiry data is available. The company profile references ISO9001 certification and past state-level quality awards from 2001 to 2005, though buyers should request current certificate validity directly. The profile does not state current production capacity by model, export license details, or after-sales spare parts inventory levels.