High Quality High Hardness Grinding Balls From Chinese Manufacturer
Shandong Huamin Steel Ball Joint-stock Co., Ltd.- Material：Stainless Steel
- Content：>90%
- Usage：Construction, Machinery
- Processing Type：Rolling Type
- Size：Big
- Color：Black
Base Info
- Model NO.：20-150
- Customized：Customized
- Transport Package：Bags and Drums
- Specification：1000kg
- Trademark：huamin
- Origin：China
- HS Code：7326110000
- Production Capacity：100000ton,Year
Description
The calculation formula for the consumption of ball mill steel balls is as follows:Unit consumption = (the amount of balls initially added, the average amount of additional balls - the amount of strikes cleared) / the amount of ore processed
Example: The ball mill initially added 130 tons of balls. After 3 months of shutdown, the total amount of ore (aluminum ore, hardness F=12-14) processed was 234,000 tons. All the steel balls in the mill were cleaned and 125 tons of good balls were screened out ; A total of 55 tons have been added within three months, and the unit consumption of the ball mill in the concentrator is:Unit consumption=(130 55-125)*1000/234000=0.26kg/ton
Application fields: forging balls for mills in various metal mines (gold, copper, iron, silver, manganese, etc.), forging steel balls for cement mills, forging steel balls for power plants, forging steel for coal (phosphorus) chemical industry Selection of forged steel balls for grinding balls, steel slag, and forged steel balls for quartz sand.
Product application: Air hammer forged steel balls are produced by air hammer forging, first forging and then quenching. They are suitable for wet grinding ball mills and semi-autogenous mills. Depending on the material and hardness, the performance is different. The equipment is simple and the investment cost is low. The key lies in the forging level of the workers. The steel balls forged by workers of different levels will be affected in terms of roundness, compactness, hardness uniformity, etc. make a difference.Applications:
Air hammer forged steel balls are produced by air hammer forging, first forging and then quenching. They are suitable for wet grinding ball mills and semi-autogenous mills. Depending on the material and hardness, the performance is different. The equipment is simple and the investment cost is low. The key lies in the forging level of the workers. The steel balls forged by workers of different levels will be affected in terms of roundness, compactness, hardness uniformity, etc. make a difference.
Product process:Raw material: high quality round steel cutting material
Forming: air hammer forging
Quenching: quenching fluid
Tempering: Continuous Tempering Furnace
technical parameter:
Hardness: HRC55-65
Impact toughness: ≥12 joules
Drop times: ≥20000 times
Density: 7.9g/cm3
Working temperature: within 80ºC
Product features and compliance certification:
1. Good mechanical properties, impact resistance, low crushing rate
2. High hardness and wear resistance
