Full hydraulic down the hole drill mining foundation pit drill integrated down the hole drill

Full hydraulic down the hole drill mining foundation pit drill integrated down the hole drill , Key words: Hydraulic down the hole drill Integrated foundation pit drill mining down the hole drill , Parameters: drilling diameter: ￠ 65-150 mm, applicable rock type: medium hard and hard rock f = 8-16, hole depth: 20-30 m, drilling tool rotation speed: 90 rpm / branch walking force: Diesel Engine The machine matches the air compressor according to the hole depth and hole diameter
The power of the air compressor directly affects the depth and hole diameter of the hole The machine can be equipped with fried dough twist drill pipe   Impactor Use of air compressor Easy to move Simple operation and fast transportation The van and pickup truck are pulled away at will Applicable to highway railway bridge reservoir Municipal Garage Grouting reinforcement of basement foundation pit, sleeve valve pipe grouting, pressure grouting and other grouting reinforcement drilling construction Shandong Hongrun Machinery Co
, Ltd