For Prospecting Survey Gk 200 Geological Drill Rig Machine With Large Power Diesel Engine

(1) The rig has oil-pressure actuating system to improve drilling efficiency and reduces the workers' physical labor.
(2) Uses ball joint instead of chunk to back the lever conveniently and safely without stopping machines.
(3) It has a manometer to show the pressure in the hole.
(4) Operated conveniently as the handles are centralized.
(5) It has compact structure, as rigs, pumps and diesel engines are on one pedestal so that save the space.
(6) Suitable to work on the plain and mountainous areas for it is moved easily with lightweight and simple to disassemble.

(1) This rig applies to general survey exploration and, geo-exploration, road and building exploration, shothole drill and the drill of inspection hole of concrete structures.
(2) Selects different drill bit of diamond, alloy or steel grit according to the stratum.
(3) Drills in loams and base rock layers of two to nine grades.

GK 200 Geological Drilling Rig 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