50 Meters Soil Investigation Drilling Machine Core Sampling Lightweight
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram |
| Supply Ability: | 2000sets/year |
| Place of Origin: | Hebei |
Company Profile
| Location: | Shijiazhuang, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Air, Land |
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| Brand Name: | Nailiang |
| Price :: | Negotiation |
| Payment Terms :: | T/T,Western Union |
| Power Type :: | Diesel |
| Packaging Details: | Standard Export Package |
| Delivery Time: | 7-12 days |
| Supply Ability: | 2000 sets per year |
| Usage: | Soil Testing Drilling Machine,Water Well Drilling ,Geological Exploration |
| Color: | Yellow,blue,red |
| Drilling Diameter: | Customized |
| Weight: | 145kg |
| Production Capacity: | 2000sets/year |
| Packing: | Standard Export Package |
| Delivery Date: | Within 7-15 days |
Product Description
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 depth | 50m |
| Max .opening diameter | φ75-φ108mm |
| End hole diameter | 56-75mm |
| Active drill pipe | 50/1000mm |
| Drill pipe diameter | Φ42mm |
| Drill pipe length | 1000mm |
| Power (diesel engine) | 5.8kw(8P)/2200r/min |
| Size | 1400*600*1600mm |
| Weight | 240kg |
| Spindle | |
| Speed | 285-570r/min |
| Torque | 600 N*m |
| Stroke | 1000mm |
| Lifting force | 300KG |
| Pressure | 200KG |
| Drilling Tower (optional) | |
| Rated load | 1t |
| Height | 4m |
| Tower leg specifications | 60mm |
| Mud Pump | |
| Model | BW-50 |
| Flow | 50L/min |
| Max.pressure | 1.2Mpa |
| Times | 63/min |
| Inlet hose diameter | φ55mm*2.5m |
| Outlet hose diameter | Φ20mm*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 ApplicationScope
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
