In the process of tunnel excavation or underground mining, after the blasting, the rock mass is loose, and the rough stones on the top and sides of the roadway are not stable due to the impact of various forces on the rock, so they need to be cleaned up on time during the mining operation cycle, there are pumice stones that may fall so this is to ensure the safety of the on-site operators and the equipment.
At present, there are mainly two types of equipment for cleaning rough stones, one is manual hand-held scaling equipment. The other is professional scaling equipment with a high degree of mechanization. The use of hand-held scaling equipment is labor intensive, low efficiency, and comparatively dangerous. The splashing debris, flying dust, and sudden movement of rocks at the work site pose hidden dangers to the safety of the operators. Due to the limitation of manpower, sometimes pumice cleaning is very difficult, This may thoroughly leave hidden dangers of accidents threatening the safety of the operations. Therefore, it is of great significance to realize mechanized cleaning of pumice and rubble in underground mining operations or tunnel excavation by replacing manpower and removing pumice and rubble safely.
XMPYT--56/200 | |||
Performance | Unit | Parameters | |
Impact frequency | bpm | 800~1400 | |
Weight | kg | 6220±5% | |
Min. Turning Radius | MM | ≥6600 | |
Small ground clearance | mm | 210 | |
Scaling width | mm | 6000 | |
Scaling distance | mm | 7000 | |
Scaling height | mm | 6000 | |
Push depth | mm | 200 | |
Gradeability | ° | ≤15 | |
Diesel power | kW | 56 | |
Travelling Speed | m/s | 4.7/0.95±5% | |
Rated Working Pressure | Mpa | 17 | |
Safety valve opening pressure | Mpa | 19 | |
Breaking hammer upper and lower swing angle | ° | 141 | |
Breaking hammer left and right swing angle | ° | ±90 | |
Dimensions | Length(J) | mm | 3750 |
Width(F) | mm | 1750 | |
Height(K) | mm | 2200 |
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