Recently, the U.S. Secretary of Defense issued a clear warning that the U.S.-Iran military confrontation could last 8 weeks or even longer. If Iran takes extreme countermeasures, it will trigger a triple disaster in the Middle East: a humanitarian crisis, energy turmoil, and supply chain disrupt Read More

As a core piece of construction machinery in the foundation engineering field, the rotary drilling rig is widely used in scenarios such as pile foundation construction, diaphragm walls, and tunnel excavation. Its industry development is deeply intertwined with infrastructure construction, policy gui Read More

Rotary drilling rig standardized construction covers four key stages: installation preparation, core construction, quality control, and completion & site clearance. It ensures precise control (hole position deviation ≤5cm, sediment thickness ≤5cm) via site leveling, parameter adaptation, real-time monitoring and node acceptance. Strict implementation of this process is the key guarantee for efficient, safe and high-quality construction. Read More

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As a "powerful tool for deep holes" in foundation construction, the reliability of rotary drilling rigs is directly related to project progress and cost control. Many construction teams neglect maintenance details, leading to frequent equipment failures and a service life reduction of more than 30%. Mastering refined maintenance skills is the core key to extending the equipment's service life. Read More