There are numerous models of second-hand rotary drilling RIGS, and different models correspond to different construction requirements. Choosing the right model can significantly enhance efficiency, while choosing the wrong one may lead to resource waste. The following is an analysis of model differe Read More

The operation of rotary drilling RIGS involves various aspects of knowledge such as mechanical principles and construction standards, and the learning period is influenced by factors such as personal foundation and training intensity. The following starts from the key influencing factors to analyze Read More

Rotary drilling RIGS, as powerful assistants in modern building foundation construction, play a crucial role in the field of engineering construction. Its development process is like a wonderful chapter where technological progress and engineering demands interweave.1. Originating in the United Stat Read More

In the trading market of rotary drilling RIGS, second-hand equipment has attracted much attention due to its price advantage, and judging its service life is the key to selection. The following introduces the rules for judging the service life of second-hand rotary drilling RIGS.1. Degree of wear of Read More

In the pile foundation construction of building projects, rotary drilling RIGS and screw drilling RIGS are both commonly used equipment. Although both are used for drilling operations, they have obvious differences in many aspects. Now, let's take a detailed look at the differences between rotary dr Read More