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Product Description: For 12 years, our factory has been committed to producing high-quality three cone drill bits. With a deep understanding of the industry and an unwavering ...
Hebei, china
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Maximize Efficiency With The DRWJ-4 Diesel LHD For Load-And-Carry In Mine Environments The DRWJ-4 is a robust 10 metric tonne LHD. The rugged powertrain and high-lifting design ...
Shandong, china
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Overrunning Clutch One Direction Cam Clutch Roller Bearing GV Series GV80 Backstop Clutch Product Description Features Type GV is a roller type freewheel. It is self-contained, ...
Jiangsu, china
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T thread Self Drilling Rock Bolt T30 30mm Anchor Drill for Civil Construction 1. Application: Comparing to R thread rock bolt system, T thread rock bolt has a different thread bar. ...
Shanghai, china
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Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and ...
Beijing, china
Member
Product Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit ...
Shandong, china
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73mm Outside Diamter T73/56 Self Drilling Rock Bolts Crock Drilling Tools Features SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in ...
Sichuan, china
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R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor ...
Hunan, china
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full threaded steel self drilling rock bolt / hollow anchor bar / anchor rods The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill ...
Shanghai, china
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In China High Quality Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar / Anchor Rods​ The bolt body of the hollow bolt adopts a hollow design, and the hole in the ...
Shandong, china
Member
Mining Prestressed Hollow Grouting Anchor / Hollow Grouting Rock Bolts It is mainly applied in complex layer formation of broken rock, loose soil, weathering rock and so on which ...
Beijing, china
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Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult ...
Hunan, china
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Geomet carbon steel solar panel self drilling Hanger Bolt Product Description Double-headed bolts, also called double-headed screws or studs. For the fixed link function of ...
Zhejiang, china
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Zhejiang, china
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Root Piling Hollow Grouting Rock Bolt Self Drilling Anchor Bolt Full Thread Rod Jincheng Self Drilling Bolts 1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 ...
Beijing, china
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china
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Hydraulic Rock Bolting Rig And Underground Mining Anchor Bolt Drilling Machine Used For Mining Support Introduction: It is suitable for various underground mines and small and ...
Sichuan, china
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R32 Thread Tunnel Bolting Self Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides two kinds of anchor bits, ...
Hebei, china
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Product Description: Expansion Shell Rock Bolt is a type of hard rock drill bits, bolt and nut assembly used for expansion anchor bolts. It is designed for drilling into hard rocks ...
Hebei, china
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Hydraulic Drilling Rig Tunneling Rock Bolting Drilling Rig Jumbo Mining Drilling Equipment SRUB2S rock bolting rig with long boom design is developed for using in various drift ...
Zhejiang, china
Verified
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