(Down-The-Hole) DTH drilling rig are widely used in mining, construction, and road construction fields due to their unique working principle and high efficiency. Today, Jugong Machinery will introduce the working principle of DTH drilling rig to help users better understand and utilize this equipment.
I. Structure of DTH drilling rig
DTH drilling rig mainly consist of drill rods, drill bits, control systems, and support structures. Drill rods are one of the core components of the rigs, driving the drill bits to rotate and thereby enabling the drilling of rocks or other materials. Drill bits, the key part of the rigs, perform both impact and rotation motions, allowing for efficient drilling. The control system serves as the command center, enabling adjustments based on project requirements to adapt the equipment to different work environments. The support structure ensures the stability of the drill rigs during operation, fixing the equipment securely on the working surface to guarantee drilling accuracy and efficiency.
II. Working Principle of DTH drilling rig
The working principle of DTH drilling rig involves two main parts: impact and rotation. Impact motion refers to the repeated striking of rocks by the drill bit at a certain frequency and impact force to break them. Rotation is achieved through the rotation of the drill rods, causing the drill bit to move in a circular motion on the rock, leading to its fracturing and cutting.
During the drilling process, the control system of DTH drilling rig adjusts parameters of impact and rotation motions, such as impact frequency, impact force, and rotation speed, to meet the requirements of different materials and hole diameters. Additionally, the support structure ensures the stability and precision of the equipment on the working surface, enhancing the quality and efficiency of drilling.
III. Features of DTH drilling rig
1. High Efficiency: By adjusting parameters of impact and rotation motions, the rigs can efficiently drill through different materials and hole sizes, significantly improving work efficiency.
2. High Precision: The support structure of the rigs ensures stability and precision on the working surface, enhancing the quality and accuracy of drilling.
3. Wide Applicability: DTH drilling rig are suitable for drilling various materials such as rocks, ores, and concrete, with a wide range of applications.
4. Easy Operation: The control system of the rigs is user-friendly, making the equipment easy to operate and maintain.
5. High Safety: The design and structure of the rigs prioritize operational safety, effectively preventing accidents.
Quzhou Jugong Machinery Equipment Co., Ltd (JUGONG Machinery) is committed to providing high-quality mining machinery equipment. Our product range includes top-notch DTH drill rigs, mining air compressors, rock drills, pneumatic picks, and accessories. With products exported to over 60 regions worldwide, including the USA, Germany, Japan, South Korea, and Russia, our quality is globally recognized. Contact us for the latest quotations.
JUGONG
