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Water Well Rotary Drilling Machine

Model number：YW-700
Drill depth: 700m
The hole diameter：140-350mm
Equipped capacitor:132kw
The engine brand:Cummins

Description

When the drill bit needs to tear through hard rock layers and build a stable wellbore, the water well rotary drilling machine becomes the ultimate key to unlocking the treasure house of groundwater. This engineering behemoth, which takes rotational cutting as its core power source, converts the powerful torque into stratum fragmentation force through drill pipes, opening up life channels with diameters of 140-400mm in complex geological formations such as basalt and gravel layers.

The essence of modern rotary drilling equipment lies in its art of power transmission. The large-displacement hydraulic system drives the planetary gearbox, converting the roar of the diesel engine into a pure torque of up to 14,000 N·m. The intelligent feed device is like a sharp tentacle, adjusting the drilling pressure in real time through pressure sensors to maintain the optimal drilling rate in hard and brittle rock strata. Its mud circulation system can be regarded as a flowing shield - dual centrifugal pumps carry cutting debris at a flow rate of 2,000 liters per minute, while forming a dense mud skin to protect the wall, ensuring a vertical accuracy of ±2° even at a depth of 300 meters.

This type of rotary drilling unit is reshaping the water resource development model:
Rescue in arid areas: Drill through a 300-meter granite layer within 72 hours to establish an emergency water source
► Smart Agriculture Well Network: Precisely control well spacing to build a groundwater monitoring - irrigation matrix
Island freshwater project: Drilling deep freshwater Wells resistant to salt erosion in coral reef strata
Geothermal development pioneer: Completed the directional rotary drilling of an 800-meter U-shaped heat exchange well
► Mine water control project: Construction of self-purification and dewatering well groups in fault zones

Technological innovation endows it with the precision of a "stratum scalpel" :

From the Gobi Desert to volcanic islands, the water well rotary drilling machine has been continuously performing the magnificent song of the game between mechanical force and strata. This rotating artist, with steel as its bone and hydraulics as its blood, is carving out the channels of gushing springs in the ancient rock strata with an unwavering dedication of ten thousand revolutions per minute, witnessing how such precise mechanical language can communicate with the deep veins of the Earth.

yw600-80001