Diamond 50 Meters Soil Investigation Drilling Machine Core Sampling Lightweight

Place of Origin: Hebei,China (Mainland)
Brand Name: Nailiang
Power Type :: Diesel
Price :: Negotiation
Payment Terms :: T/T,Western Union
Drilling depth :: 50 Meters
Voltage :: 380v
Weight :: 145kg
Condition :: New
Diameter :: Customized
Hole Diameter :: Customized
OEM :: Acceptable

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:2000.0 USDProduction Capacity:2000sets/year
Trade Term:FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXWPacking:Standard Export...
Payment Terms:Paypal, L/C, D/P, D/A, T/T, WU, Money GramDelivery Date:Within 7-15 days
Min. Order:1 Set/Sets
Means of Transport:Ocean, Air, Land

NL 50 Core Drilling Rig Introduction


NL 50 core drilling rig has the advantages of light weight, simple structure, fast drilling speed and large diameter of coring samples. The model can be equipped with wheels and crawlers ,we welcome OEM ,thanks for support


NL 50 Core Drilling Rig Technical Data


Max. drilling depth50m
Max .opening diameterφ75-φ108mm
End hole diameter56-75mm
Active drill pipe50/1000mm
Drill pipe diameterΦ42mm
Drill pipe length1000mm
Power (diesel engine)5.8kw(8P)/2200r/min
Size1400*600*1600mm
Weight240kg
Spindle
Speed285-570r/min
Torque600 N*m
Stroke1000mm
Lifting force300KG
Pressure200KG
Drilling Tower (optional)
Rated load1t
Height4m
Tower leg specifications60mm
Mud Pump
ModelBW-50
Flow50L/min
Max.pressure1.2Mpa
Times63/min
Inlet hose diameterφ55mm*2.5m
Outlet hose diameterΦ20mm*10m


NL 50 Core Drilling Rig Feature



1.Light weight, energy saving
2.Unique design and simple drilling structure
3.Easy to transport and can learn how to operate the machine in short time
4.Can drill through hard stratum, unless thick rock layer
5.Assure easily operation and long time service life
6.One person can operate, reduce the labor intensity
7.High efficiency and can work fast


NL 50 Core Drilling Rig Application Scope


1. Geological survey work in a highly difficult area that is small and light and convenient for high altitudes

2. Adopting an automatic hydraulic feed mechanism to increase drilling efficiency and reduce labor intensity of workers.

3, Using 8 HP high-efficiency diesel engine as a power for you to export a steady stream of strong power.

3, Application of positive and negative four-speed operation to facilitate a variety of terrain exploration drilling

4. The four-axis bearing positioning of the vertical shaft box ensures that the gyrator is rigid enough to deal with complex geological conditions such as gravel layer and pebble layer.

5. The machine adopts the national patented technology of the taper clutch, which has the outstanding characteristics of large transmission torque, convenient operation and maintenance-free.


Soil sampling method are as follows:


1. Distribution: samples shall be taken according to the soil type and the distribution of crop varieties, and according to the different soil fertility. The sampling points are distributed in zigzag or snake shape, which should be as uniform and random as possible.

2. Determine the sampling position and depth: the sampling position and depth shall be determined according to the thickness of the cultivated layer. Generally, the sampling depth is 0-20cm


Category: Core Drill Rig