Core Barrel System

In the fields of mineral resource exploration, deep geological research, etc., diamond drilling has become a key technical means to obtain underground core samples due to its efficient crushing of hard rocks. The coring system customized for diamond drilling operations perfectly combines precise coring with efficient drilling, providing strong equipment support for the exploration of hard and complex formations.

This core barrel system fully considered the operating characteristics of diamond drilling at the beginning of its design, and achieved deep adaptation with diamond drill bits and drilling processes. The power drive unit on the system has been specially tuned to provide stable and adjustable high-speed output for the diamond drill bit, meeting the needs of the diamond drill bit to break rocks in hard rock by high-speed cutting. At the same time, the clamping mechanism of the drilling device accurately matches the connection specifications of the diamond drill bit, ensuring the concentricity of the drill bit when rotating at high speed, reducing the wear on the drill bit caused by eccentric vibration, and extending the service life of the diamond drill bit.

Widely used in hard rock mineral exploration (such as gold mines, copper mines, diamond mines, etc.), deep geological surveys (drilling depth can reach 2000 meters), engineering bedrock surveys, and other fields, especially suitable for drilling operations in hard strata such as granite, quartzite, and basalt.