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In rotary drilling rig operations, rotation speed and torque settings are not fixed but must be dynamically adjusted based on geological conditions. Use high speed, low torque for soft soil; medium-low speed, medium-high torque for sandy gravel layers; and low speed, high torque for rock layers. The core principle is: Torque determines if it can drill, while rotation speed determines how fast it drills. The two must be perfectly coordinated for efficient and safe construction. Read More

In the competitive landscape of the rotary drilling rig industry, the level of intelligence, power system performance, and energy-saving technological capabilities have become the core dimensions that distinguish brand competitiveness. From industry giants to emerging specialists, different Read More

The hydraulic system is the core power unit of the rotary drilling rig. The performance of the hydraulic oil directly affects the operation efficiency and service life of the equipment. Reasonable selection of the hydraulic oil model and strict adherence to the replacement process are the ke Read More

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