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Patents and innovation Patent Technology & Honors: Excellence in Drilling Innovation Explore our "Patent Technology & Honors" category, showcasing breakthroughs in oil drill bits, water well drill bits, PDC drill bits, directional drill bits, and geothermal drill bits. As a leading drill bit manufacturer, our patented technologies and industry accolades testify to our innovative strength and leadership. Discover how we shape the future of drilling technology and highlight our technical prowess and market leadership through honors.

Launch: Innovative Drill Bit Switching Device

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

The invention discloses a drill bit switching device comprising a mounting base with multiple drill bit connectors for installing drill bits, and a folding board that is movably connected to the mounting base, with drill bit connectors installed on it. This drill bit switching device enables the mounting of multiple drill bit connectors on...
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New Drill Bit Processing Equipment and Method Unveiled

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

The invention provides drill bit processing equipment, comprising a base, a clamping device, and a laser cutting device. The clamping device is located on one side of the base, and the laser cutting device is installed above the base on a support column. The support column is equipped with X-axis and Y-axis movement units...
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New Wastewater Treatment Device for Drill Bit Production

Li Xiaohuan Li Zhongyong Patents and innovation

Innovative Clean: Wastewater Treatment Device for Drill Bit Production Discover our latest invention: a wastewater treatment device for drill bit production, designed to enhance cleaning efficiency and environmental performance. Featuring an advanced pre-treatment mechanism and oil-slag removal system, its innovative oil-absorbent cotton board technology effectively separates and removes oil contaminants. Ideal for the production...
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Improved Diamond Drill Bit: Rapid Heat Dissipation Feature

Li Xiaohuan Li Zhongyong Patents and innovation

The invention pertains to the diamond drill bit technology field, disclosing an improved diamond composite sheet drill bit for easy and rapid heat dissipation. Inside the shank, there is a heat dissipation groove with a thermal conduction component installed. Near the through-hole at the lower position inside the shank, a placement slot communicating with...
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Launch: Drill Bit Sintering Device with Flattening Capability

Li Xiaohuan Li Zhongyong Patents and innovation

This invention provides a drill bit sintering device with good flattening effect, related to the field of drill bit sintering. The device includes a sintering table and an installation board, with a flattening mechanism set directly above the installation board. This mechanism is used to compact diamond powder before pushing it into the sintering...
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New Drill Bit for Basalt: Innovative Manufacturing Method

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

This invention provides a drill bit specifically designed for basalt, including a first and a second drill bit, with the first drill bit mounted on the second. The second drill bit features radially protruding blades or wings on its side, equipped with cutting units for slicing and breaking rock. At least two blades are...
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Flexible Connection Anti-Vibration Drill Bit Unveiled

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

The invention relates to a flexible connection anti-vibration drill bit mechanism, including an outer tube, an inner tube, a joint, and a drill bit. The outer tube consists of an upper and a lower tube body connected together, with the inner tube installed inside the outer tube. An annular groove is set inside the...
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Continuous Corrugated Tooth Diamond Drill Bit Launched

Li Xiaohuan Li Zhongyong Patents and innovation

The invention relates to the field of diamond drill bit technology and discloses a continuous annular corrugated tooth diamond drill bit. The bottom of the drill teeth is connected to an installation assembly, with installation slots on the lower surface of the drill bit body and limit slots on both sides. The upper surface...
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Efficient Geological Drill Bit: Expanded Strata Applicability

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

The invention provides an efficient geological drill bit with expanded strata applicability, related to the field of drill bit processing technology. The drill bit includes a first shell with a third base at the upper end, which is equipped with second cutting teeth. The upper end face of the first shell has a placement...
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Rock Drill Bit: Boost Precision, Reduce Deviation

categories-2 categories-3 Li Xiaohuan Li Zhongyong Patents and innovation

The invention provides a rock geological drill bit designed to reduce deviation, related to the field of drill bits. The drill bit includes a body with a protective cylinder at the top, capped with a ring plate that supports a fixed cone. The inner wall of the protective cylinder has a locking plate, which...
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