Muck Haulage & Conveying
Continuous belt conveyor
Continuous belt conveyor systems for tunnel-long spoil removal. Robust and interference-resistant, they are arranged along the side or crown of the tunnel to make best use of working space. Designed to match a TBM's peak spoil output and keep advance rates up.
Features
Strong adaptability and resistance to operational interference
Routes along tunnel side or crown to make efficient use of working space
Continuous spoil removal matching peak TBM output for sustained high advance rates
Intermediate drives over distance reduce belt tension and improve reliability
Large belt-storage capacity with horizontal or vertical bin to suit launch conditions
Twin-head vulcanisation platform enables simultaneous splice work for faster turnaround
Tight-radius spoil discharge possible, with minimum turning radius around 200 m
Energy-efficient operation reduces emissions, in-tunnel spillage and double handling
Specifications
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| Parameter | Unit | DSJ1000 | DSJ1000 | DSJ914 | DSJ800 | DSJ800 | DSJ710 | DSJ650 |
|---|---|---|---|---|---|---|---|---|
| Tunnel diameter | m | 9.1 | 6.25 | 7.9 | 7 | 6.25 | 5.5 | 4 |
| Conveying capacity | t/h | 800 | 300 | 900 | 680 | 450 | 450 | 250 |
| Conveying length | m | 3,100 | 5,500 | 11,500 | 17,520 | 1,500 | 14,300 | 17,000 |
| Bandwidth | mm | 1,000 | 1,000 | 914 | 800 | 800 | 710 | 650 |
| Storage belt length | m | 600 | 600 | 600 | 600 | 450 | 600 | 600 |
| Reservoir type | Horizontal | Vertical | Horizontal | Horizontal | Vertical | Horizontal | Horizontal |
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