China Pneumatic Mobile Gang Drill /Mobile Line Drilling Machine, Find details about China Line Drilling Rack, Jackhammer Line Drilling Rack from Pneumatic Mobile Gang Drill /Mobile Line Drilling Machine
Model no. | Drilling direction | Feeding system & cross moving device | Jackhammer | Positional device |
BL28-AHM | horizontal drilling | feeding by pneumatic motor | 1*YT28 | anchor-wedge |
BL28-AV | vertical drilling | feeding by pneumatic motor,cross moving by handwheel | 1*YT28 | anchor-wedge and adjustable screw rod |
BL24-2AM | vertical drilling | feeding by pneumatic motor,cross moving by handwheel | 2*YT24 | anchor-wedge and adjustable screw rod |
BL28-2AM | vertical drilling | feeding by pneumatic motor,cross moving by handwheel | 2*YT28 | anchor-wedge and adjustable screw rod |
BL24-2AM | vertical drilling | feeding and cross moving by pneumatic motor | 2*YT24 | anchor-wedge and adjustable screw rod |
BL28-2AM | vertical drilling | feeding and cross moving by pneumatic motor | 2*YT28 | anchor-wedge and adjustable screw rod |
BL24-4AH | vertical drilling | feeding and cross moving by pneumatic motor | 4*YT24 | anchor-wedge and fast positional leg |
BL28-4AH | vertical drilling | feeding and cross moving by pneumatic motor | 4*YT28 | anchor-wedge and fast positional leg |