Zibo Chenyi Advanced Materials Co., Ltd. is one of the leading manufacturers and suppliers of rubber ceramic chute in China, also supports customized service. If you're going to buy CE approved rubber ceramic chute made in China, welcome to get quotation from our factory. Quality products and low price are available.
Introduction
The rubber ceramic chute is an industrial equipment composed of a rubber lining and a ceramic layer. Among them, the rubber layer can effectively relieve shock and vibration, while the ceramic layer can resist wear and corrosion. Rubber ceramic chutes are widely used in mining, metallurgy, cement, thermal power and other industries to transport various highly abrasive materials, such as ore, coal and cement clinker.
Regular Size
|
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.
Technical Data
|
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 |
Features
Good Wear Resistance
The rubber ceramic chute adopts a composite structure in which a rubber matrix is embedded in a ceramic lining. Among them, the Mohs hardness of the ceramic lining can reach level 9, which is similar to the level 10 of diamond and far exceeds the level 4-4.5 of ordinary steel. This structure allows the chute to maintain its surface integrity when facing highly abrasive materials such as quartz sand (Mohs hardness level 7), extending its service life by 3-5 times that of traditional steel chutes.
Good Shock Absorption
The Shore hardness of rubber is between 60-90A, which can effectively absorb up to 80% of the impact energy. This feature enables the chute to significantly reduce the damage caused by material impact to the equipment when handling large materials, such as ore with a diameter of up to 500mm. Compared with pure metal chutes, rubber ceramic chutes can reduce the impact force on the equipment by about 40%, effectively extending the service life of the entire conveying system.
Good Anti-stickiness
The friction coefficient of the surface of the rubber ceramic chute is usually between 0.2-0.3, which is much lower than the 0.5-0.8 of ordinary steel. This low friction characteristic makes it difficult for highly viscous materials (such as wet coal slime) to adhere to the chute surface during transportation, reducing the risk of blockage. Compared with traditional chutes, rubber ceramic chutes can reduce the material adhesion rate by up to 70%, greatly improving the transportation efficiency.
Low Noise
The rubber matrix of the rubber ceramic chute can absorb sound waves and reduce the working noise level by 15-20 decibels. When handling high-noise materials such as coal gangue, the rubber ceramic chute can reduce the environmental noise by about 30% compared with metal chutes, and the noise level can be controlled below 85 decibels. This greatly improves the working environment of workers.
