The ZYL-7500D Directional Drilling Rig is one type of our mine-used directional drill rigs, which is designed for coal mines. It features long-reach, hydraulic drive and tracked mobility.

CMD130 truck-mounted large-diameter drilling rig: 130-ton pull, rapid deployment. Perfect for emergency mine rescue & multi-well CBM programs. Self-propelled, highway legal.

Our patented fully non-magnetic screw drill, made via monolithic forging, ensures zero magnetization, boosts signal accuracy by shortening probe-bit distance, and enhances stability & lifespan

A fishing die retrieves tubular fish by threading their outer walls. It’s used when inner access is blocked, made of high-strength steel with cutting threads. Ideal for complex well conditions with proper handling.

The YSX18 MWD system enables real-time electromagnetic monitoring of borehole angles for precise mining directional drilling, with long transmission range and easy integration with rotary rigs.

PDC Reamer is a high-performance drilling tool used in oil, gas, mining, and engineering for efficient hole enlargement in hard formations, available in multiple sizes and blade types.

The British-style drill pipe, made from high-quality R780 alloy steel and 42CrMo joints with vacuum-treated durability, offers high strength and long life, ideal for coal mines, gas drainage, water probing, and geological drilling applications.

The square-shaped spiral center cable-through drill pipe integrates internal cable passage, helical grooves, and threaded connectors, offering enhanced strength, wear resistance, and efficient coupling for directional drilling in coal mines

The ribbed drill pipe, crafted from high-grade alloy steel with wear-resistant blades, ensures efficient coal mining. It delivers low resistance, superior slag removal, and exceptional durability in challenging conditions. Ideal for gas drainage, water exploration, and outburst prevention operations

hole enlargement drill rod is a high-strength, wear-resistant tool used to enlarge existing boreholes in oil drilling, mining, and geological exploration, featuring efficient cutting performance and wide applicability in complex formations

Integral Grooved Drill Pipe is a jointless drill pipe with external grooves for reduced resistance and better powder discharge. Made by integral milling and friction welding, it is used in directional drilling in coal mines, hard rock, soft seams, and complex geological conditions.

The ZYL-9000D Mining Directional Drilling Rig is designed for coal mines.It features long-reach, fully hydraulic drive and crawler-mounted mobility.

The ZYL-6000D Directional Drill Rig is one type of our mining directional drill rigs, which is designed for coal mines. It features long-reach, hydraulic drive and tracked mobility.

CMD100 multifunctional large-diameter drilling rig: 810mm max hole, 100-ton pull. Ideal for coalbed methane drilling and emergency mine rescue. Supports air/mud/foam circulation. Full hydraulic, rapid deployment

A fishing taper tap retrieves fallen well objects by gripping their inner walls. Proper sizing and careful operation ensure effective extraction.

The YSX16 MWD system enables real-time monitoring of borehole parameters like inclination, azimuth, and tool face angles during underground coal mine drilling, supporting precise directional control and compatibility with automated rigs

The high-toughness triangular helical groove center cable-through drill pipe features integrated design, reduced resistance, debris-crushing grooves, excellent sealing, and large-pitch threads, ideal for directional drilling in coal mines and tunnel engineering.

Triangular drill rod features high strength, efficient cuttings discharge, and anti-galling performance. Ideal for gas drainage in soft coal seams using air drilling, they enhance drilling efficiency and reduce labor intensity.

The welded wide-wing rib drill pipe, made of high-quality alloy steel and wear-resistant spiral blades, is designed for efficient coal mine drilling in soft seams and impact pressure conditions. Widely used for gas drainage, water exploration, and anti-outburst operations

Underreamer drill pipe is a high-strength, wear-resistant tool used to enlarge existing boreholes in oil drilling, mining, and geological exploration, featuring efficient cutting performance and wide applicability in complex formations

The Square Spiral Drill Pipe is designed for directional drilling in coal mines, offering efficient slag removal, low resistance, and durable connections. Suitable for deep-hole and gas emission tasks with real-time monitoring.

The Fishing Drill Pipe, friction-welded with pin and box ends, provides high tensile and torsional strength, flush design, corrosion resistance, and strong threads, ideal for retrieving stuck tools in directional drilling

The ZYL-4000D Directional Drilling Rig is one type of our underground directional drilling rigs, which is designed for coal mines. It features long-reach, hydraulic drive and tracked mobility.

The CSD500CE core drilling rig is modular and lightweight, designed for easy manual transportation and on-site disassembly and assembly.