Products
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Parabolic spherical tooth
The parabolic tooth is mainly used as the edge and middle teeth of a down-hole drill bit, with moderate corrosion and relatively hard rock!
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conical teeth
Spherical teeth are mainly used as edge teeth for down-hole drills and are suitable for highly corrosive and hard rocks.
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hemi-spherical ended shape insert
The conical tooth is mainly used as the middle tooth of a down-hole drill bit, suitable for rocks with moderate corrosion and hardness! When the rock is relatively soft, edge teeth can also be made!
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Reverse circulation hammer
Application:
Exploration, grade control sampling, water well drilling
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8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank
Advantages:
1. The structure is very simple, easy to maintain and clean.
2. This series hammer adopts a more reasonable structure design, the impact energy can be transmitted most effectively, then hammer with large impact power, low air consumption,high impact frequency and fast drilling speed.
3. The parts are all made of high-quality special steel, and the surface is hardened and the smoothness is improved, so can ensure the good wear resistance and long service life.
4. The piston is produced by imported materials and suitable heat treatment technology, ensure the more wear-resistant, and the pressure drops slowly.
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Concentric casing system with wings
Drilling through formations with loose, unconsolidated material always comes with problems such as the bore hole caving in or collapsing. How to avoid these problems? With years of field practice and research, we have developed concentric casing system with wings applicable for rock formation with silt, and or small sized pebbles. With its simple structure, convenient operation and reliable performance, the concentric casing system with wings can advance the casing easily for depth within 30 meters. It is retrievable and it has long lifetime.
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Concentric casing system with blocks
Drilling through formations with loose, unconsolidated material always comes with problems such as the bore hole caving in or collapsing. How to avoid these problems? With years of field practice and research, we have developed concentric casing system with blocks applicable for foundation piling with backfill and pebble formation, the casing depth within 40 meters.
