Because there are few processes more difficult than drilling holes in the earth, Zhongmei has designed tough and durable drilling rigs, drill pipes, drill bits, reaming shells, polycrystalline diamond compact, and steel casings that can withstand extreme environments and harsh conditions. Our rigs can be either diesel powered or electrical powered and are made with large torques so they lift more. Several thriving businesses in China and around the world use our products in quarries, open-pit mines, railway and road construction sites, oilfields, and water conservancy projects for a variety of different applications. If you are in need of drilling equipment, don't hesitate to contact us today!
This is a compact, lightweight geotechnical drilling rig. Any detachable part weighs less than 100kg, making it easy to transport.
With the help of a hydraulic chuck, the core drilling rig operates simply and reliably.
The mast and undercarriage are connected via adjustable arms, which form a triangular structure with the oil cylinder, greatly enhancing the machine’s stability. Due to this unique structure of the multifunctional drilling rig.
We use a friction welding technique that won't melt material so our alloy drill pipe has a smooth surface and a high bending strength.
The geotechnical drill pipe's body and joint are constructed from alloy steel tubing and structural alloy steel and treated with vacuum tempering.
Between the pipe body and tool joints are an interference fit radially and a welded connection on the axis, giving the water well drill pipe a relatively high torsional strength which works for shallow wells.
Water well drill pipe is lightweight and affordable.
Drill bits come in different types such as solid carbide drill bits, diamond bits, DTH drill bits, alloy bits, rotary bits and many others. Contact us for more information on the drill bits we provide.
Directional Drill Bit
Roller Cone Bit
Drilling reamer includes five types which are the surface set diamond reaming shell, impregnated diamond reaming shell, alloy reaming shell, PCD reaming shell and electroplated diamond reaming shell.
While its PCD layer and tungsten carbide substrate are connected in a way that evenly distributes stress, enhancing the reliability and life span of the PDC insert.
Made from high-quality diamond micro-powder and tungsten carbide via a special production process, our polycrystalline diamond compact has strong carbon-carbon bond in the PCD layer.