NL50 Core Drilling Rig Introduction:
It is a kind of portable drilling rig with oil pressure feeding, equipped with shifting base, hydraulic winch and 4.5m high triangular frame drilling tower. The matching drilling depth is determined according to the stratum conditions. All kinds of strata of soil and rock can be drilled, and core can be taken or not..
NL 50 Core Drilling Rig Parameters:
| Drilling Rig Model | NL50 drilling rig |
| Drilling depth (m) | The max. 50 meter |
| Hole size diameter | 73-108mm |
| Drill pipe diameter | 42mm |
| Vertical spindle speed | 70-650 |
| Reverse rotation speed | 50-130 |
| Power | 5.7KW |
| Outsize | 1180×680×1600mm |
Weight (including Gasoline engine ) | 208kg |
NL 50 Core Drilling Rig Advantages:
1. With oil pressure automatic feeding mechanism, high drilling efficiency.
2. Centralized handle, convenient operation, safe and reliable.
3. The drilling rig, shifting base and diesel engine (or motor) are all installed on the same underframe, occupying a small space.
4. Light weight, strong decomposition, easy to move, suitable for plain and mountain work.
NL 50 Core Drilling Rig Service:
Pre-sale Service
1.Supply item design,process design.
2.Help you to chose the fit machine.
3.Making the machine according to your requirement.
Sale Service
1.Acceptance equipment together with you.
2.Help you to make the method statement and the details of the process.
After Service
1.Guarantee for a year.
2.Quality problem,we will send you the accessories.
3.Free repair whole using life(without the freight and accessories charge).
