Hydraulic Water Core Drilling Rig 300-400mm

Application
1. This drilling rig is a high-speed drilling rig suitable for general exploration, geophysical exploration, road and building exploration, and blasting holes.
2. Drills such as alloys, diamonds and composite sheets can be selected according to the different layers of the bottom layer.
3. It can drill 2-9 grade sandy clay and rock layers.
 
Features
1. It has automatic hydraulic feeding mechanism to improve drilling efficiency and reduce labor intensity.
2, using the ball card clamping mechanism instead of the chuck, can implement the non-stop bar, easy to operate, safe and reliable.
3, the hoist is equipped with a cage to form a double-sided support star wheel structure, which can withstand strong impact
4. Four sets of bearing positioning of the vertical axle box ensure that the gyrator has sufficient rigidity to deal with complex geological conditions such as gravel layer and pebble layer.
5. This machine adopts the national patented taper clutch, which has the characteristics of large transmission torque, convenient operation and maintenance-free.