Product Details
HRC57-65 High Chrome Grinding Media Balls For Cement Mill, Raw
Material Mill And Coal Mill
Product Description
Special High Chrome Grinding Media Balls are tailor-made according to the actual working conditions of
cement plants. The products have good wear resistance, low
deformation rate of steel balls, and almost no breakage. At the
same time, we provide personalized application solutions, such as
providing initial assembly and grading of grinding bodies, optimal
solutions for steel balls, grinding body material and performance
design, increasing production and efficiency, saving energy and
reducing consumption, etc.
Technical Parameters
① Material: Cr10%, Cr12%, Cr15%, Cr18%
② Hardness: HRC57-65
③ Impact value: ≥4.0 J/cm2
④ Broken rate after use: ≤0.3%
⑤ Grinding ball specifications: φ4.8mm—φ100mm
product name | Special high chromium balls for cement mill, raw material mill and
coal mill |
chemical composition(%) | C | Si | Mn | Cr | S | P | Y |
1.8-3.3 | 0.3-1.2 | 0.2-1.0 | 10.0-20.0 | ≤0.08 | ≤0.08 | ≤0.10 |
Mo | Nb | Ti | V | Cu | Al | W |
microscale | microscale | microscale | microscale | microscale | microscale | microscale |
mechanical properties | Microstructure | Impact value AK(J/cm3) | hardness(HRC) | Falling ball impact fatigue life (number of times) |
M+C+A | ≥4.0 | 57-65 | ≥30000 |
Remark:M—martensite C—carbide A—retained austenite |
Product Application
Company Profile
Wuxi Weishi Industrial Complete Equipment Co., Ltd. was established
in May 2015. The company is mainly engaged in environmental
protection EPC general contracting (bulk material
transportation/flue gas treatment/water treatment) and heavy
industrial equipment trading have formed the "two wings - one body"
strategy and management model of Wuxi Weishi and Vietnam Xinke. The
company currently has more than 150 employees, including 5 with
senior professional titles or above, 10 with master's degrees, and
58.6% of employees have bachelor's degrees or above.
After years of intensive cultivation and accumulation in the field
of steel metallurgy and cement EPC general contracting, the
company's customers include Hoa Phat Group, Vietnam Steel
Corporation, Chuncheng Cement Factory, Yuanhe Cement Factory and
other well-known Vietnamese enterprises. The company has
successfully completed a number of large-scale EPC general
contracting projects such as steel rolling water treatment, flue
gas desulfurization and dust removal, and comprehensive material
transportation, and has maintained stable growth in turnover year
after year, with annual turnover reaching 300 million yuan. Relying
on the advantages of Vietnam's rapid economic development and huge
market demand, the company is actively exploring international
markets such as Southeast Asia and has broad development prospects.