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[China]
Trade Verify
Address: Xiaoshang Village, Yingli Town, Jinzhou City, Hebei Province, China
Contact name:Anna
Jinzhou City Shitan Machinery Equipment CO. LTD. |
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Verified Suppliers
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50 Meters Engineering Personal Geological Drilling Rig Machine Portable
ST 50 Geological Drilling Rig Machine For Exploration
Dimension(L*W*H) | 1200*1290* 700 |
Weight | 630KG |
Warranty | 1 Year |
Marketing Type | Other |
Machinery Test Report | Yes |
Video outgoing-inspection | Provided |
Warranty of core components | 1 Year |
Core Components | Motor, Pump, Other, Engine |
Key Selling Points | Competitive Price |
Mobility | yes |
Capacity of drum | 40 |
Drill rod caliber | 42 |
Supply water pressure | 0.6-1.2 |
Machine Features
1. Small and light, convenient for high altitude geological
operations；
2. The hydraulic automatic feeding mechanism is adopted to improve
the drilling efficiency and reduce the labor intensity of workers.
3. The vertical shaft box 4 sets ensure that the gyrator has
sufficient rigidity to deal with complicated terrain conditions
such as gravel layer and pebble layer;
4. It adopts national patent taper clutch, which has large
transmission torque, convenient operation and maintenance-free.
Core Drilling Information
The principle of core drilling machine is basically the same, and the main components are drilling machine, drill pipe, drill bit, etc. The drill provides power to drive the drill pipe and drill bit to drill and obtain deep core samples
soil sampling method
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
Soil Sampling Procedure
Divide the field into different homogeneous units based on the visual observation and farmer’s experience.
Remove the surface litter at the sampling spot.
Drive the auger to a plough depth of 15 cm and draw the soil sample.
Collect at least 10 to 15 samples from each sampling unit and place in a bucket or tray.
If auger is not available, make a ‘V’ shaped cut to a depth of 15 cm in the sampling spot using spade.
Remove thick slices of soil from top to bottom of exposed face of the ‘V’ shaped cut and place in a clean container.
