Heavy - duty belt conveyor
Performance Characteristics
- High conveying capacity: A single unit can reach several thousand tons per hour, far exceeding that of light - duty belt conveyors.
- Long conveying distance: Ordinary heavy - duty conveyors can reach the kilometer - level, and steel - cord conveyor belts can achieve single - unit conveying of several kilometers or even dozens of kilometers.
- Continuous and stable operation, low energy consumption, and controllable maintenance costs.
- Can be arranged horizontally or inclined (generally ≤18°, and with special structures, it can have a large inclination angle).
- Adaptable to harsh working conditions (high temperature, dust, humidity, outdoor).
| Form of load - bearing idlers |
Belt speed (m/s) |
Belt width B (mm) |
| 500 |
650 |
800 |
1000 |
1200 |
1400 |
Standby |
| Conveying capacity Q (m³/h) |
| 35° troughed idler |
0.8 |
69 |
127 |
198 |
324 |
593 |
825 |
The conveying
capacity listed
in the table is
the calculated
value for horizontal
transportation
with a dynamic angle
of repose of 20°.
The belt speed of 4.5 m/s is
generally not recommended.
|
| 1.0 |
87 |
159 |
248 |
405 |
742 |
1032 |
| 1.25 |
108 |
198 |
310 |
507 |
951 |
1321 |
| 1.6 |
139 |
254 |
397 |
649 |
1188 |
1652 |
| 2.0 |
174 |
318 |
496 |
811 |
1486 |
2065 |
| 2.5 |
217 |
397 |
620 |
1014 |
1872 |
2602 |
| 3.15 |
- |
- |
781 |
1278 |
2377 |
3304 |
| 4.0 |
- |
- |
- |
1622 |
2674 |
3718 |
| 4.5 |
- |
- |
- |
- |
2971 |
4130 |
| 5.0 |
- |
- |
- |
- |
- |
- |
Typical Parameters and Classifications
- Belt width: Commonly 800, 1000, 1200, 1400, 1600, 2000mm.
- Belt speed: Mostly 2 - 4 m/s, and for large - capacity conveyors, it can exceed 5 m/s.
- Classification by belt core: Layered fabric - core belt conveyors, steel - cord - core high - strength belt conveyors.
- Classification by installation method: Fixed type (main transportation lines in mines), mobile type (temporary transfer at construction sites/ports).