Zibo Chenyi Advanced Materials Co., Ltd. is one of the leading manufacturers and suppliers of rubber ceramic mill liner in China, also supports customized service. If you're going to buy CE approved rubber ceramic mill liner made in China, welcome to get quotation from our factory. Quality products and low price are available.
Wear and Corrosion Resistant Rubber Ceramic Mill Liner
Rubber Ceramic Mill Liner is designed to seamlessly integrate with existing applications, with the option to install studs on the backing plate, secure them through counter bored holes molded into the liner, or attach them via welding.Unlike traditional liners that struggle to balance abrasion and corrosion resistance, this advanced solution combines the best of both worlds to provide unmatched performance in the harshest environments.
Rugular Size Of Rubber Ceramic Mill Liner
|
Normal Size |
50~800 |
The detailed specifications are based on factual conditions |
| Thickness of Wear-resistant Ceramic Liner(mm) |
3~50 |
|
|
Thickness of Rubber |
4~8 |
Remark: Other sizes are available upon request.
Rubber Ceramic Mill Liner Technical Data Sheet
|
Name |
Project |
Unit |
Index |
|
Rubber |
Fracture Toughness |
20"C,Mpa % |
3.65 |
|
Thermal Shock Resistance |
ATc,°C |
250 |
|
|
Surface Roughness |
um |
V.9 |
|
|
Density |
g/cm3 |
≥1.2 |
|
|
Elongation |
% |
500 |
|
|
Tensile Strength |
Mpa |
18 |
|
|
Shore Hardness |
HA |
60±5 |
|
|
Peel Strength |
Mpa |
212 |
|
|
Temperature Range |
℃ |
-40-120 |
|
|
Steel |
Carbon Steel Plate |
Gpa |
Q235B,A36,SUS304 |
|
Thickness |
3-20 |
||
|
Bolt |
High Strength Bolts |
4.8Z8.8 |
|
|
Abrasion Resistance |
P=74N. n=800rpm. t=30min |
0.0005g |
|
|
Category |
CY90 |
CYT92 |
CY95 |
CYT95 |
CY99 |
CY-ZTA |
ZrO2 |
|
Al2O3 |
≥90% |
≥92% |
≥95% |
≥ 95% |
≥ 99% |
≥75% |
/ |
|
ZrO2 |
/ |
/ |
/ |
/ |
/ |
≥21% |
≥95% |
|
Density |
≥3.50g/ cm3 |
≥3.60g/cm3 |
≥3.65g/cm3 |
≥3.70g/cm3 |
≥3.83g/cm3 |
≥4.10g/cm3 |
≥5.90g/cm3 |
|
Water Absorption |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
|
HV 20 |
≥900 |
≥950 |
≥1000 |
≥1100 |
≥1200 |
≥1350 |
≥1100 |
|
Rock Hardness HRA |
≥80 |
≥82 |
≥85 |
≥88 |
≥90 |
≥90 |
≥88 |
|
Bending Strength MPa |
≥180 |
≥220 |
≥250 |
≥300 |
≥330 |
≥400 |
≥800 |
|
Compression strength MPa |
≥970 |
≥1050 |
≥1300 |
≥1600 |
≥1800 |
≥2000 |
/ |
|
Fracture Toughness KIc MPam 1/2 |
≥3.5 |
≥3.7 |
≥3.8 |
≥4.0 |
≥4.2 |
≥4.5 |
≥7.0 |
|
Wear Volume |
≤0.28 cm3 |
≤0.25cm3 |
≤0.20cm3 |
≤0.15cm3 |
≤0.10 cm3 |
≤0.05cm3 |
≤0.02cm3 |
Rubber Ceramic Mill Liner Advantages
- Excellent wear resistance
The embedded ceramic components provide exceptional hardness, making the liner highly resistant to wear. This ensures extended service life even in the most demanding milling environments such as mining and mineral processing.
- Impact absorption
The rubber base acts as a shock absorber, reducing the impact forces generated during milling. This not only protects the mill shell, but also minimizes noise and vibration for smoother, more efficient operation.
- Corrosion Resistant
Specially formulated rubber compounds and ceramic materials are resistant to corrosive chemicals, acids and alkalis. This makes the pipe liner ideal for industries such as chemical processing where corrosive media are prevalent.
- Lightweight design
The combination of rubber and ceramic creates a lightweight liner that reduces the overall weight of the mill. This reduces energy consumption and operating costs while simplifying installation and maintenance.
- Self-cleaning properties
The smooth surface of rubber and strategic placement of ceramic prevents material buildup, ensuring consistent performance and reducing cleaning downtime.
Rubber Ceramic Mill Liner Description
Rubber Ceramic Mill Liner is engineered to absorb impact and provide abrasion resistance in all types of material transfer applications. Made from our 92% 95% alumina ceramic with a hardness of 88, along with a steel backing plate for extra support. Rubber Ceramic Mill Liner plays a key role in decreasing downtime and reducing losses due to spillage, while maintaining a safe working environment.
Rubber Ceramic Mill Liner is made of extremely hard ceramics that provide superior resistance to abrasive wear while the rubber effectively dampens the impact forces that can crack the ceramic. The rubber matrix that surrounds the ceramic is hot vulcanized for superior adhesion
As excellent corrosion and wear resistant material, the abraion rubber ceramic liner is suitable for feeders, chutes, bins, transfer points, in conveyor systems, screen feed plates, mill discharge chutes, bunker etc. The major applicable industries are coal fired power plants, cement plants, blast furnace plants and host of other industries which requires high impact abrasion resistant surfaces.
Products Applications
The Rubber Ceramic Mill Liner is versatile and suitable for a wide range of industries, including:
- Mining: Ideal for grinding abrasive ores like gold, copper, and iron.
- Cement Production: Withstands the harsh conditions of clinker grinding.
- Chemical Processing: Resists corrosion from acidic or alkaline slurries.
- Power Generation: Perfect for coal pulverization in thermal power plants.
Practical Application Cases
Case 1: A large iron ore enterprise
After the company used rubber ceramic liner, the liner life was extended from the original 6 months to 18 months, the annual maintenance cost was reduced by 40%, and the production efficiency was increased by 25%.
Case 2: A chemical plant
When dealing with strong acid slurries, the rubber ceramic liner exhibits excellent corrosion resistance and has a service life up to 3 times longer than the traditional liner, with extremely high customer satisfaction.
Professional Questions and Answers
- Q：How to choose the suitable liner for my working condition?
A: Our technical team will provide professional selection suggestions and customized design solutions according to your material characteristics, mill model and working conditions.
- Q: Is it complicated to install and maintain the liner?
A: The rubber-ceramic liner adopts modular design and is easy to install. We provide installation guidance and operation training to ensure that customers can easily complete the installation and maintenance.
Q: How long does the liner last?
A: Depending on the working conditions, the service life of rubber-ceramic liners is usually 2-3 times longer than that of conventional liners, and the specific service life should be evaluated according to the actual conditions of use.
