Shanneng Manufacturer supplies ZDY hydraulic drilling rigs and coal mine tunnel drilling machines, with stable performance

Walk-behind support type underground planting pole hole borer: Hard soil layer photovoltaic column pit excavator for engineering

Handheld rock drill Yo18 mine air leg pneumatic drill portable rock drilling lightweight drilling rig

ZQSZ140 Pneumatic handheld anti-burst drilling rig, forward and reverse gas exploration slope support, coal mine water borehole drilling

Luzhong ZDY3000s Fully Hydraulic Tunnel Drilling Rig - 750D Power Head In Stock and Supplied by Drilling Rig Parts Manufacturer

B22 drill rod hexagonal drilling hole 55SiM nMoV for underwater exploration, with one end of the pipe with an external wire and one end with an internal drill bit

B22 pneumatic drill rod, 2-meter reinforced YT28 rock drill bit rod, hollow hexagonal rod

B22 pneumatic drill rod 55SiMnMoV material Compatible with YT28 rock drill bit hexagonal shape

Deep Hole Sampling Device SDQ-73 Type Capable of Fixed-Point Rapid Sampling Eddy Technology Manufacturer Direct Delivery

MQT-130/2.5 Pneumatic Anchor Rod Drilling Rig Used for Roof Anchorage Protection in Coal Roadways, Corrosion-Resistant Drilling Rig

Wanli B22 Drill Bar for Mining, Hexagonal Diagonal B19 Drill Pipe for Mining Rock Drill Machine, Pneumatic Drill Rod, and Drilling Hole

Civil mountain gravity well drilling machine, Lizhen horizontal water well drilling equipment, remote control operation of spring water drilling rigs

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

300-meter transverse mountain spring drilling rig, household cross well drilling equipment, mountain area water intake well drilling rig, complete set of equipment

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

Crawler hydraulic drilling rig, rotary coring exploration drilling rig, civil 200-meter fully automatic well-drilling equipment

Jining Lizhen Engineering Machinery Equipment Co., Ltd.

ZDY-LPS series fully hydraulic track-mounted tunnel drilling rig easy operation

Shandong Shenhua Machinery Manufacturing Co., Ltd.

Small crawler-type grouting reinforcement drilling rig, integrated drilling and grouting machine, double-liquid grouting machine, multi-angle drilling

Hebei Yinheng Electromechanical Technology Co., Ltd.

Complete set of integrated crawler drilling and injection machines, double-liquid grouting drilling rig, railway road settlement foundation reinforcement

Hebei Yinheng Electromechanical Technology Co., Ltd.

ZLJ1200 Crawler-type grouting and reinforcing drilling rig, self-propelled drilling and injection integrated machine, hydraulic chuck

Hebei Yinheng Electromechanical Technology Co., Ltd.

Large crawler grouting drilling rig ZLJ1500 integrated drilling and grouting machine for highway foundation grouting reinforcement

Hebei Yinheng Electromechanical Technology Co., Ltd.

Threaded Sheet Bit Wholesale Manufacturer, Large Stock Stock, Shipped Nationwide

Handheld rock drill Yo18 mine air leg pneumatic drill portable rock drilling lightweight drilling rig

Small-diameter threaded bit bits for small diameters, aging, corrosion, and wear, wholesale from manufacturers

Column tooth small-diameter threaded bit for cold rolled casting, used in mine tunnel engineering, manufacturer wholesale

Column tooth medium-diameter threaded bits are carefully selected from raw materials for durability

Small diameter threaded bit bit for small diameter, Lotus Mountain, supports customization, stable supply

ZDY1250 ZDY1600LPS ZDY2500LPS crawler-type fully hydraulic tunnel drilling rig for mining

Ruili hydraulic drilling rig has low ground settlement in the tunnel, low operator demand, and is supplied in bulk