China Dth Driller Dth Rock Drill Down The Hole Rock Drill

Rock Blasting Down The Hole Drilling!
Specifications
1. DowMining Machinery n the hole drilling machine
2. For the mine quarry, block drilling, etc
3. Drilling speed: 5-8m/h
4. Max depth: 30m
5. TW: 250kg
Down The Hole Drilling Assembly Line & Production Line machineBQ90 series drill is a new model drill, we developed it specially used for stone quarry and the drill hole can be different diameter, depth, multi-orientation and angle.Penumatic DTH driller (down the hole drill machine) for stone quarry
Down-the-Hole Drill Machines are mainly used for perforation working during stone quarrying. Full Pneumatic Down-The-Hole Drill Machines commonly used for drilling use a pneumatic system: The energy thrust is transmitted by compressed air. In fact Down-The-Hole Drill Machines need air compressors. The pneumatic hammers peElectrical Control System netrate the rock mass by means of a drill rod that is nothing more than a shaped steel rod. The pPrinting Machinery neumatic system is supported or sometimes substituted by the hydraulic system in which hydraulic oil instead of air is used to transmit the energy.Advantages:
1 Light weight, easy installation and transportation
2 The high quality pneumatic components ensure lower energy & air consumpition
3 The good hoisting ability
4 The particular mechanical tube devices for screwing and discharging to reduce the labor intensityItem No.Desc. Of goodsdiamond of drillingdrilling speedmax.depth of drillingtoUniversal Hardware Parts tal compressed air consumptionMulti-functional drill machine BQ-90P ,pneumaticFor vertical,horizontal or inclined drilling,withØ90 DTH hammer one piece/Ø90 DTH bits one piece/
Ø60 drilling tube 1.2m,15 piecesØ906~8m/h35~40m12~14m³/min