High-Efficiency Grinding Disc Drilling Rig for Large-Diameter Water Well Projects

The grinding disc drilling rig is a specialized water well drilling equipment featuring a rotary disc (grinding disc) as the core power output component. It drives the drill rod and drill bit to rotate and break formations through the rotary disc, utilizing mud positive circulation flushing to carry rock debris. The system incorporates a hoisting mechanism for tool lifting and depressurization drilling operations. Available with diesel or electric motor power options, the structure is typically loose but can be customized as crawler or vehicle-mounted self-propelled configurations.

• Outstanding large-diameter drilling capability: Maximum drilling diameter reaches 1.8-3m, far exceeding conventional water well drilling rigs. Ideal for high-flow water wells and engineering pile holes with stable single well water output.
• Multi-layer adaptation: Strong torque output and mud positive circulation wall protection technology enable operation in complex formations including Quaternary soil layers, soft rocks, and gravel layers, with minimal hole wall collapse issues.
• Mature structure: Classic mechanical transmission design with universal core components ensures simple operation and maintenance. Operators require minimal training, and troubleshooting is straightforward with low accessory costs.
• Flexible power options: Dual power switching between diesel and electric motors accommodates remote outdoor construction sites and energy-efficient scenarios with controllable usage costs.
• High cost-effectiveness: Lower procurement cost compared to high-end equipment while offering multiple functions including drilling, hydrogeological exploration, and small-scale engineering pile foundation drilling.
• Customizable configurations: Basic bulk structure for easy disassembly and transport, with options for tracked or vehicle-mounted chassis to enable self-movement and reduce transportation costs.

• Agricultural irrigation well construction: Core application for large-scale crop irrigation in farmland, orchards, and greenhouses across various terrains.
• Centralized water supply projects: Suitable for village, town, and factory area water supply needs with medium to deep wells (300-1000m) and stable water output.
• Hydrogeological exploration drilling: Used for hydrological surveys, rock core drilling, and groundwater detection in geological exploration applications.
• Small engineering pile foundations: Capable of pile foundation drilling for rural bridges, low-rise buildings, and auxiliary engineering operations including dewatering and ventilation holes.