In the field of construction, second-hand rotary drilling RIGS have become the choice of many enterprises due to their high cost performance. However, the market is flooded with refurbished machines. Once you fall into a trap, the maintenance cost will be high and it will affect the construction pro Read More

Rotary drilling RIGS are widely used in engineering construction, but various accidents may also occur during the construction process. Understanding common accidents can help prevent them in advance and ensure construction safety. The following are six common types of accidents during the construct Read More

As a core equipment in modern pile foundation construction, rotary drilling RIGS are widely used in fields such as construction, Bridges, and rail transit, thanks to their efficient and precise operation capabilities. Its unique technical characteristics have significantly improved the quality and e Read More

In the field of engineering, the service life of second-hand rotary drilling RIGS is a key consideration when making a purchase. Accurately judging its lifespan can prevent low efficiency and potential safety hazards caused by equipment aging. The following introduces the key points of judgment for Read More

In the operation of the mechanical lock rod rotary drilling rig, correct unlocking is a key link to ensure the safety of the equipment and the construction efficiency. If the unlocking method is improper, it may lead to equipment failure or safety hazards. The following are six correct ways to unloc Read More