Import Forged Ball — Buy in Bulk from Supplier in China

The forged ball offered by Oriental Casting And Forging (Shandong) Co., Ltd is produced in diameters from 20 mm to 150 mm, with a measured hardness between HRC 50 and HRC 60 for the standard range. A specialised RCAB‑2 series is also available, covering diameters 50 mm to 150 mm and reaching hardness values of HRC 60‑64 for 50‑100 mm sizes and HRC 55‑60 for 110‑150 mm sizes. All balls are machined from high‑grade alloy steel that meets the ISO 9001‑2000 quality system and the ISO 14001‑2004 environmental management standard. Packing is supplied either in 1 000 kg container bags or in steel drums holding 850‑900 kg each.

The alloy composition typically corresponds to AISI 52100 bearing steel, a material widely used for grinding media due to its wear resistance. In the industry, forged grinding balls usually carry a diameter tolerance of ±0.1 mm and a surface roughness of Ra 0.2 µm, values that ensure uniform milling performance. Density is commonly around 7.85 g cm‑3, giving predictable mass per ball for mill charge calculations. These typical parameters complement the supplier’s own specifications and help buyers compare offers across markets.

Customers such as mining operations, cement plants, power stations and chemical manufacturers rely on the high hardness and wear resistance of these balls for efficient ore grinding and material processing. The supplier ships the product in bulk, with container‑bag or drum packaging, and buyers should confirm Incoterms, payment method and any required inspection before loading. As the company’s response rate is currently zero, importers are advised to request quotation and lead‑time details directly to verify delivery schedules.

Oriental Casting And Forging (Shandong) Co., Ltd is located on Jiqing Road, Mingshui, Jinan, Zhangqiu, Shandong, China (postal code 250200). The company is classified as an imported tier with a harbour‑level trust rating, although its recorded response rate is currently zero. It holds ISO 9001‑2000 quality management and ISO 14001‑2004 environmental system certifications, indicating adherence to recognised standards.

The firm operates the only automatic grinding‑ball production line in China that uses a roll‑forging machine developed in‑house, enabling the manufacture of high‑hardness alloy balls. Its product range is intended to meet the requirements of equipment used in diverse sectors, and the supplier’s own data confirm the ability to supply bulk quantities in container‑bag or drum formats. No additional corporate history, employee count or client list is provided in the source data.