ROCK CORE CORE GEOLOGICAL EXPLORATION DRILL PIPE 1000M 1200M

Rig core drill pipe

Rig core drill pipe

With interchangeable core bits capable of drilling holes from 1.5" to 9" in diameter, operators can tackle diverse pipe materials including vitrified clay, concrete, ductile iron, cast iron, C-900, HOBAS, and PVC/HDPE systems using a single versatile machine. [pdf]

Hydraulic rock drill oil return pipe shaking

Hydraulic rock drill oil return pipe shaking

A slender oil pipe with many elbows and not fixed could cause the pipe to shake when the oil flow rate is high. An unbalanced rotating part of the motor and hydraulic pump, poor alignment during installation, or loose coupling can generate vibration and noise. [pdf]

Core drill rig use

Core drill rig use

Core drilling is a method of drilling that involves using a special drill bit and drill to remove a cylindrical core of material. This technique is often used in construction and other industries to create holes. [pdf]

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