The steel wire rope of a small rotary drilling rig is a key component, and its wear and tear directly affects the safety and efficiency of the equipment's operation. Reducing the wear and tear of steel wire ropes through scientific and reasonable methods can not only extend their service life but al Read More

In engineering construction, the choice between renting or purchasing a rotary drilling rig should be made by weighing the actual needs. The following is a comparative analysis from six dimensions to provide references for decision-making:1. Initial cost: Leasing does not require incurring high purc Read More

When purchasing a second-hand rotary drilling rig, a comprehensive and meticulous inspection is the key to avoiding risks and ensuring the performance of the equipment. The following provides inspection points from six core dimensions:1.Engine condition inspection: After starting, observe the color Read More

1. Check the appearance of wear: If the drill shell, drill pipe and other parts have a large number of scratches and deformation, it indicates that it is used frequently, which may affect the subsequent life.2. Check working hours: the number of working hours is large, the components run for a long Read More

Rotary drilling rigs are widely used in foundation engineering, pile foundation construction, and deep pit excavation projects. As technology continues to advance, the level of automation in rotary drilling rigs is also improving. Automated operation can not only enhance construction efficiency but Read More