In the field of construction engineering, rotary drilling RIGS are key equipment for pile foundation construction. Second-hand rotary drilling RIGS, with their high cost performance, have become a choice for many enterprises to reduce costs. Here are six core points to help you quickly grasp the key Read More

The drill pipe of a rotary drilling rig is the core component for transmitting torque and axial force. As two mainstream types, the machine lock rod and the friction rod have significant differences in structural design and applicable scenarios. Understanding the differences between the two can help Read More

The difficulty of rotary drilling rig operation is closely related to the soil quality. The physical and mechanical properties of different soil types vary greatly, which has a significant impact on drilling efficiency and equipment wear and tear. Understanding which soil types are easier to apply c Read More

Steel wire rope is a key load-bearing component for the lifting and drilling operations of rotary drilling RIGS. Its wear rate directly affects the safety of equipment operation and the cost of operation and maintenance. In daily operations, problems such as wear and tear, rust, and fatigue fracture Read More

Rotary drilling RIGS are prone to malfunction under complex working conditions. Rapid inspection and troubleshooting can minimize downtime and ensure construction progress to the greatest extent. Fault handling should follow the principle of "appearance first, then interior; simple first, then compl Read More