150m Deep Borehole Hard Drilling Machine For Mining Engineering

XY-1A drilling rig is a hydraulic feed portable drilling rig with 150 meters drilling depth and 150mm hole diameter. This hydraulic feeding system features high speed, high torque belt drive, and integrated pump, making it suitable for engineering geological exploration in industrial and civil buildings, railways, hydropower, transportation, bridges, dam foundations, and other construction projects.

• Hydraulic automatic feeding mechanism improves drilling efficiency and reduces labor intensity
• Ball card clamping mechanism replaces traditional chuck, enabling non-stop bar operation with easy, safe, and reliable operation
• Hoist equipped with frame forming double-sided support star structure to withstand strong impact
• Four sets of bearing positioning in vertical axle box ensure sufficient rigidity for complex geological conditions including gravel and pebble layers
• Taper clutch provides large transmission torque with convenient operation and maintenance-free characteristics

XY-1A drilling rig is primarily used for geological general investigation and exploration, road and tall building foundation exploration, various holes in concrete structures, river levees, earth temperature central air-conditioner systems, and similar applications. The XY-1 Series are spindle core geotechnical drilling rigs perfectly suited for borehole drilling in geo-construction and geo-technical exploration drilling in projects including civil building, railway construction, hydropower, highway, bridge, and dam construction.

The five main types of wells are digging, driving, drilling, drilling and jetting (flushing). Most digging and drilling equipment is available, though drilling is sometimes considered too expensive, leading to built-in front holes. Modern wells are typically lined with concrete tiles and feature large diameters, providing substantial openings for aquifer access. This allows water extraction from very fine materials such as sand, silt, or clay.

Digging Wells: Shallow wells without continuous casing, making them susceptible to pollution from nearby contamination sources.

Drive Wells: Constructed by driving small diameter pipes into shallow water-bearing sand or gravel. These wells are relatively simple and economical to build but can only access shallow water and are as vulnerable to pollution as digging wells.

Boreholes: Created using large augers, typically reaching depths of about 50 to 70 feet. They are usually made in soft materials including sand, silt, clay, and soft rock.

Drilled Wells: Constructed using percussive or rotary drilling machines, capable of reaching depths exceeding 1000 feet. Wells penetrating less hard and firm land require casing and screens to prevent sediment inflow and potential well collapse.

Jet or Flushing Wells: Created by forcing high-pressure water into underground drilling. This construction method is only suitable for soft soil foundations.