ZR450L Construction Piling Machine 380V Rig Machine For Piling Energy Mining Use​

The Piling Rig Machine as a hydraulic rotary piling rig is a kind of construction machine suitable for hole formation in building foundation engineering comprehensive drilling rig, which can use a variety of bottom layers, and has the characteristics of fast hole forming speed, less pollution, and strong maneuverability. The short auger bit is used for dry excavation, and the rotary bit can also be used for wet excavation in the case of mud retaining walls. The rotary drilling machine can cooperate with the hammer to drill through the hard formation and then carry out the digging operation. If it is matched with the expansion head drill, the hole reaming operation can be carried out at the bottom of the hole. The rotary piling rig adopts multi-layer telescopic drill pipe, which has less auxiliary drilling time, low labor intensity, no need for mud circulation and slag discharge, which saves costs and is especially suitable for the foundation construction of urban construction.