Reverse Circulation Drilling Machine

Reverse Circulation Drilling Machine Overview:

This reverse circulation drilling machine comes in 4", 5", 6", and 7" configurations, suitable for water extraction, engineering drilling, geothermal, hot spring drilling, dust control, and grouting. It offers efficient cuttings removal, high-quality boreholes, and supports drilling up to 800mm in diameter. Customizable for depth, power, and specific requirements.

Parameter Table

From consultation to delivery: The technical parameters are defined by you, and we are responsible for transforming the requirements into customized products.

Key Features of Reverse Circulation Drilling Machine

1.Efficient Cuttings Removal and High-Quality Boreholes: The reverse circulation design ensures rapid mud circulation and thorough cuttings removal.

2.Powerful and Durable Performance: Features an all-copper high-speed motor, delivering strong power and long service life with reduced maintenance costs.

3.Large Diameter and Multi-Angle Drilling: Capable of drilling up to 800mm in diameter and adjustable from 45°to 90°for both slope and vertical surfaces.

4.Intelligent Control and Precise Operation: The reverse circulation drilling machine is equipped with an intelligent distribution box and variable frequency speed regulation to achieve accurate and efficient drilling.

5.Enhanced Stability and On-Site Repairs: Anti-slip rubber tracks, sturdy hydraulic legs for durability in harsh conditions, and a large tool box for easy maintenance.

Applications of Reverse Circulation Drilling Machine

1.Water source acquisition and protection: drilling of household water wells and monitoring of groundwater.

2.Geothermal and hot spring drilling: geothermal energy development and hot spring resource exploration.

3.Engineering drilling and grouting: drilling for construction, tunnel, and foundation engineering.

4.Dust reduction operation: Dust reduction drilling in mines and construction sites.

5.Mineral Exploration: Efficiently supporting the exploration and development of mineral resources.

Technical Advantages of Reverse Circulation Drilling Machine

1.Higher Drilling Efficiency: The reverse circulation drilling machine is 2-3 times more efficient than traditional rotary rigs, especially in complex geological conditions such as gravel layers and hard rock formations, with minimal ground disturbance.

2.Precise Speed Control: The variable frequency speed control technology allows for precise flow and speed adjustments, adapting to complex terrains.

3.Low Noise: The design of the machine effectively reduces noise, creating a more comfortable working environment.

4.Stability in Operation: The reverse circulation drilling machine's large contact area and low ground pressure features ensure stability and durability for long-term operations.

Factory Display

Packaging and Transportation

FAQ

1.What is the maximum drilling diameter?

The standard model can drill up to 800mm in diameter. Specific parameters can be customized to meet various project needs.

2.What’s the difference between a reverse circulation rig and a traditional rotary rig?

The water well digging machine sucks up and expels cuttings through the center of the drill bit, offering 2-3 times more drilling efficiency than a traditional rotary rig, especially in complex geological conditions like gravel and hard rock layers.

3.How often does the equipment require maintenance?

Routine maintenance includes periodic replacement of hydraulic oil, filters, and checking drill bit wear. Maintenance costs are lower compared to imported equipment with similar power output.