Industrial High Alumina Al2O3 Ceramic Grinding Media Balls Alumina
Wet Grinding Ball, Mining Machine Spare Parts
1. Mining ceramic ball is a special ceramic product used for mining
and ore grinding. It is usually made of high purity ceramic
materials, such as alumina or zirconia. Mineral ceramic balls have
many superior properties, making them an important material in the
field of ore grinding.
2. Some main characteristics of mining ceramic balls:
(1) High hardness: mineral ceramic ball has a very high hardness,
can withstand high strength impact and wear, thereby extending the
service life.
(2) Wear resistance: Due to its high hardness and wear resistance,
the mineral ceramic ball can effectively resist wear during the ore
grinding process and reduce the consumption of abrasive.
(3) High density: The mineral ceramic ball has a high density,
which can provide higher grinding efficiency and better grinding
effect.
(4) Corrosion resistance: mineral ceramic balls have good corrosion
resistance to acids, alkalis and other chemicals, and can maintain
stability in harsh ore grinding environments.
(5) Thermal stability: mineral ceramic balls can maintain stability
at high temperatures without shape change or structural damage.
Mineral ceramic balls are widely used in the ore grinding process
of mining, metallurgy, coal, electric power and other industries,
common applications include ball mills, sand mills, vertical mills
and other equipment. Their use can improve the efficiency of ore
grinding, reduce energy consumption, and is environmentally
friendly, because mining ceramic balls do not produce pollutants.
Industrial High Alumina Al2O3 Ceramic Grinding Media Balls Alumina
Wet Grinding Ball, Mining Machine Spare Parts
Industrial High Alumina Al2O3 Ceramic Grinding Media Balls Alumina
Wet Grinding Ball, Mining Machine Spare Parts
3. The following is a common mining ceramic ball parameter table
for reference:
| Parameter | Typical value range |
| Materials | Ceramic materials such as high purity alumina or zirconia |
| Hardness | Mohs Hardness ≥9 |
| Density | 3.6 - 3.9 g/cm³ |
| Compressive strength | 2000 - 2500 MPa |
| Fracture toughness | 4 - 5 MPa·m^0.5 |
| Coefficient of thermal expansion | 6 - 8 × 10^-6/°C |
| Maximum service temperature | 1200 - 1500°C |
| Relative dielectric constant | 9 - 10 |
| Attrition rate | ＜0.1% |
| Crushing efficiency | ＞90% |
| Common shape | Spherical, cylindrical, etc |
Industrial High Alumina Al2O3 Ceramic Grinding Media Balls Alumina
Wet Grinding Ball, Mining Machine Spare Parts
Industrial High Alumina Al2O3 Ceramic Grinding Media Balls Alumina
Wet Grinding Ball, Mining Machine Spare Parts
FQA
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery,
construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management
certificate and CE, ROHS certificates.
Q:Delivery time :
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms :
A: Accept payment type: T/T, L/C, Western union,Cash. 30% deposit
when signed contract. Full payment paid before shipping.
Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong
we will provide the technical advice and find solution immediately.
For those wearing parts we guarantee high quality parts for
long-term supply.
Q: After sales service?
A: We can supply technical guide for machines running test and
parts maintenance if end user needs.
