In municipal engineering construction, second-hand rotary drilling RIGS have become the choice of many construction parties due to their high cost performance. However, choosing the right equipment and assembling the right accessories are the keys to ensuring construction efficiency and safety. Belo Read More

The low-temperature environment in winter has a significant impact on the performance and lifespan of second-hand rotary drilling RIGS. If not properly maintained, problems such as difficult startup and component freezing damage may occur. Proper anti-freezing and start-up protection not only reduce Read More

The electrical components of rotary drilling RIGS, especially sensors, are the "nerve endings" for the precise operation of the equipment. The condition of such components in second-hand equipment is complex, and a detailed inspection is required during machine inspection to avoid future malfunction Read More

The drill bit of a rotary drilling rig is its "powerful tool" for operation. Different drill bits are suitable for different strata and construction requirements. Choosing the right drill bit can enhance drilling efficiency and ensure project quality. The following introduces six commonly used drill Read More

Failure to ignite a rotary drilling rig is a common problem encountered during construction, which not only delays the project schedule but also may hide potential equipment malfunctions. Understanding common causes can help to quickly identify and restore equipment operation in a timely manner.1. F Read More