Ceramic Lining Of The Conveyor Drum
Product Size: Customized
Certifified: ISO 9001
Customized: Availiable
Properties:Anti-slip, impact-resistant, quick and easy installation
Ceramic Lining of the Conveyor Drum is composed of hundreds of independent small ceramic pieces cast into rubber plates. The ceramic pieces are in a raised state. The raised points on the upper layer can generate positive traction to prevent slipping and have a certain cleaning ability. The bottom layer of rubber has an impact resistance, thereby protecting the equipment and improving efficiency.
Specification
|
Series |
BM92 |
BMG95 |
|
AL2O3 (%) |
92±0.5 |
95±0.5 |
|
Bulk density(g/cm3) |
≥3.6 |
≥3.65 |
|
Compressive strength (MPa) |
≥1050 |
≥1300 |
|
Bending strength (MPa) |
≥220 |
≥250 |
|
Fracture toughness (MPam1/2) |
≥3.70 |
≥3.80 |
|
Rockwell hardness (HRA) |
≥82 |
≥85 |
|
Loss bulk (cm3) |
≤0.25 |
≤0.2 |
|
Series |
Rubber |
|
Bulk density(g/cm3) |
1.4 |
|
Tensile strenth at break (MPa) |
≥14 |
|
Elongation at break (%) |
≥250 |
|
Shore hardness (HA) |
48-65 |
|
Adhesive between steel and rubber (MPa) |
≥3.5 |
|
Adhesive between rubber and ceramic (MPa) |
≥3.5 |
|
Thermal conductivity (normal temperature) (W/M·K) |
2 |
|
Aging period (years) |
≥1.5 |
|
Working temperature(℃) |
-50-200 |
Advantages
1. High wear resistance and long service life: Due to the wear resistance of ceramics, the ceramic roller of the conveyor belt can last for at least five years, which is more than 10 times the service life of traditional rubber coating rollers.
2. Large friction resistance and no slipping: The special arrangement of ceramics, the protruding points on the upper layer, and the unique rubber structure make the friction coefficient between ceramics and belts large, and it is not easy to slip during long-term operation.
3. Suitable for various complex working conditions: Due to the characteristics of ceramics, it is easy to clean and suitable for extremely harsh conditions.
Notes
1.The belt transmission speed should be well controlled and should not be too high.
2.Control the hardness of the material. Too high hardness will cause violent collision and damage the ceramic pieces.
3.The conveying temperature should not be too high, which will cause the viscosity of the glue to decrease.
4.Remember to avoid violent collision during cleaning and maintenance.
Installation steps
1. Glue removal and grinding: clean the residual glue and other foreign matter on the drum surface, remove rust and grind the drum surface with an angle grinder to reveal the metallic luster
2. Cleaning: clean it again with a brush
3. Cleaning: clean it with a metal surface cleaner
4. Glue application: apply the first layer of adhesive on the drum surface, wait for 25 minutes, and then apply the second layer of adhesive.
5. Bond, compact, bond the remaining rubber sheets, fill the gaps and trim the edges.
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