Main application scope:
1) Using cubic meter of stone in the rock selection factory of mining, using this equipment can obtain ideal cubic meter of stone specification, size and shape.

2) Used in mining, quarry or excavating foundation in city peripheral and apartment, the equipment doesn t have flown stone, mist, dust and noise, vibrate, It may maintain the construction environment to be good.

3) Opening the subway tunnel, platform cell under city building may protect the ground building security.

4) In the construction of road and railway, it does not affect the vehicles?normally passing when ditching construction beside the road.

5) In the demolishment of reinforced concreting building, there is no flown stone, vibration and noise; it may maintain the peaceful construction environment.

6) Demolishing the foundation and wall in workshop and building which doesnt affect the safety of building.

7) Rejecting the pile-head in bridge construction, wearing out bridge pier in submarine rejection.

8) In the national defense construction, opening the subterranean storage, seabed fuel depot, the airplane hangar and other large-scale military bunker, because there is not vibrated sound, smog flies stone and so on, it may strengthen the project confidentiality.