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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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The project uses deep-water drilling rig to drill 400m pneumatic water well drilling rig
Introduction of crawler type Crawler Mounted Drill Rig
Water well drilling rig is a complex machine, which is composed of machine, unit and mechanism. Water well drilling rig is a mechanical equipment that drives drilling tools to drill underground and obtain physical and geological data during the exploration or development of mineral resources (including solid ore, liquid ore, gas ore, etc.) Also called drilling machine. The main function of water well drilling rig is to drive the drilling tool to break the rock at the bottom of the hole and lower or lift the drilling tool in the hole. It can be used for core, ore core, rock cuttings, gas samples, liquid samples, etc., Find out the underground geology and mineral resources
Parameters of crawler type Crawler Mounted Drill Rig
Product Name | Pneumatic Drilling Rig |
Model | ST400 |
Drilling Diameter | 105-300mm |
Drilling Depth | 400m |
One-time Advance Length of the Drill | 3000/6000mm |
Walking Speed | 6km/h |
Climbing Ability | 25 |
Min. Ground Clearance | 300mm |
Working Air Pressure | 1.7-3.5Mpa |
Air Consumption | 17-35m3/min |
Main Power | 100KW/6Cylinder |
Rotation | 45-75rpm |
Rotary Torque | 9000-10000N.m |
Dimension | 6m×2m×2.5m |
Total Weight | 10T |
Operation of well drilling machine when adding drill pipe
1. When the depth of one drill pipe needs to be connected after
drilling, stop the propulsion first, then stop the rotation, and
turn off the cooling water;
2. Stop the rotation and operate the fast forward and backward
handle to the fast backward position to make the chuck quickly back
in place; 3. The gyrator reverses, at the same time, it retreats
the feed oil cylinder to rotate the water braid shaft away from the
drill pipe;
4. Operate the clamping handle to make the gripper clamp the drill
pipe and open the micro regulating flow valve (right rotation)
5. Connect the drill pipe to be added to the previous drill pipe,
and the rotator moves forward while rotating. When the trapezoidal
conical thread of the water braid shaft is in screw contact with
the conical thread of the newly added drill pipe, immediately
operate the gripper handle, loosen the gripper and complete the
drill pipe addition.
Technical advantages of water well drilling rig platform
High construction efficiency: full hydraulic top drive, meeting the
construction of L-shaped well and high drilling efficiency;
Intellectualization: automatic loading and unloading of drill pipe
to reduce manual labor intensity; High mobility: all terrain
off-road chassis, suitable for complex road conditions; Multi
technology drilling: air DTH hammer, mud drilling and other
construction technologies.
1. Power system to provide energy for the whole drilling rig;
2. Working system, equipment working according to process
requirements;
3. Transmission system is the equipment that transmits, transports
and distributes energy for the work unit;
4. Control system, control all systems and equipment, and
accurately coordinate work according to process requirements;
5. Auxiliary system, equipment of auxiliary main system.
