A core barrel is a type of drilling machine used to cut through extremely hard surfaces such as rock bottomed sea floors and steel reinforced concrete. This equipment is typically utilized by industrial construction companies and geological survey teams. The primary types of core barrel drillings in

As an enterprise specializing in the design, research and development, production, sales, trade and service of supporting products for foundation engineering construction equipment, Jiangmen Baorui has been committed to providing customers with high-quality products and services. Since 2023, we have

Core BarrelsCore barrels are a type of two-part drill system that consists of a rotating drill bit that moves around a stationary non-rotating inner core. They are used to take core samples from rock, and are frequently found on oil rigs to penetrate hard sediments in the ocean.Typically, coring bar

Core barrels are special types of drilling equipment used to take samples of rock and mineral during the drilling process. They are available in different sizes and can measure between 1.5 to 3 meters in diameter.Generally, they are made up of two different parts. The outer part rotates with the cut

Core barrels are typically made from heavy-duty materials. Their strength is sufficient to penetrate tough rock formations. They have replaceable tungsten drilling picks that are positioned to maximize penetration of hard formation rock.Core barrels can be equipped with different types of round shan

A hard rock drill core barrel is a specialized tool used for cutting annular rings in rocks or reinforced concrete. These specialized cutting tools have a small ring of cutting teeth that are used to increase the torque of the cutting tool. Core barrels are often equipped with tungsten carbide round