The guide sleeve is a key component of the rotary drilling rig's drill pipe system. Although it may seem insignificant, it has a significant impact on construction accuracy and equipment lifespan. For second-hand equipment, accurately judging the condition of the guide sleeve is an important step to Read More

Steel wire ropes are important load-bearing components of second-hand rotary drilling RIGS, and their condition directly affects construction safety and efficiency. If there is damage but it is not replaced in time, it may cause equipment failure or even safety accidents. The following discusses fro Read More

The drill bucket of a rotary drilling rig is a key component for construction efficiency, and its selection directly depends on geological conditions. Choosing the right second-hand drill bucket can not only reduce costs but also avoid problems such as stuck drill and low efficiency. The following s Read More

Among the numerous components of second-hand rotary drilling RIGS, the hydraulic oil filter element may seem insignificant, but it is the "invisible guardian" that ensures the normal operation of the equipment. Although it is a vulnerable part, it directly affects the lifespan and performance of the Read More

The drill bit is the "tooth" of the rotary drilling rig that directly contacts the stratum. Its type selection is closely related to the operation efficiency and the quality of hole formation. Understanding the types of drill bits and key points for second-hand selection can help you control costs w Read More