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Crushing plants are designed to break the rock mass with an average hardness
within the set of equipment used for opencast mining in the coalfields and
other deposits. To provide continuous service of the plants, the material has to be charged into the receiving beins with the variable capacity charging facilities being provided. Self-propelled crushing and transfer plants of the Type DPU are intended to receive, crush and discharge the rock mass of an average hardness during opencast operations. Receiving bins of the DPU plants allow to perform charging with the use of a loader or an excavator. |
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| Parameters | Parameter values per Models | |
|---|---|---|
| DPU-1000 | DPU-2000 | |
| Crushed material ultimate strength in uniaxial compression, kg/cm2(MPa) | up to 150 (1500) | |
| Max output upon working material with max allowable strength in uniaxial compression, m3/hr | 1600 | 2000 |
| Crusher: | ||
| Type | DSHZ-1000/320 | DSHZ-1300/300-DR |
| Drive power, kW | 2 × 315 | |
| Conveyor feeder: | ||
| Type | belt | |
| Belt width, mm | 2400 | |
| Belt speed, m/s | up to 0.2 | |
| Installation mode | horizontally | |