Results fortunneling expansion shell rock boltfrom 5390 Products.
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Product Description: Expansion Shell Rock Bolt: A Versatile Solution for Rock Support in Mining and Tunneling The Expansion Shell Rock Bolt is a highly efficient and reliable ...
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Fully Hydraulic Tunneling Jumbos Underground Rock Bolting Drill Rigs For Small Tunnels DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, ...
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1/4" 1/2" 3/4" 3/8" 5/8" 5/16" Metal Black Oxide Flat Washers M2 M2.5 M3 M3.5 M4 M5 DIN 9021 Description Specifications For Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in ...
china
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Jumbo Rock Bolting Drilling Rig Hydraulic Underground Tunneling Drilling Rig Equipment SRUB2S rock bolting rig with long boom design is developed for using in various drift sizes ...
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DS3 Mining Hydraulic Rock Bolting Rig (Wider Type) DS3 Hydraulic Rock Bolting Rig (Wide Type): The mining hydraulic rock bolting rig has the functions of drilling,bolting and ...
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R28 38mm Thread Button Bit Tophammer Equipment Rock Bolting Tool Description Of R28 38mm Thread Button Bit: R28 38mm Thread Button Bit is made by high quality alloy steel bar and ...
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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 ...
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IBO - Self-drilling Anchor Anchors and Rock Bolts Anchors and Rock Bolts R25 to T130 for Self Drilling Hollow Anchor Bolt (R-thread) Field of application IBO Self-drilling Anchors ...
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Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt 1, Hollow Drilling Mining Rock Grouting Anchor ...
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High loading capacity Dywidag Expansion shell, Rock bolt with Expansion shell Expansion shells are used for fixing single-sided shuttering or similar structures in rock, concrete ...
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Product parameters Model: 90/105/140-300MM Applicable rock: F=6-20 Drilling diameter: 90-300mm Working pressure: 0.7-2.4MPA Gas consumption: 7-21M3/MIN Equipped with impactors: CIR...
china
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Stainless steel Drop in expansion anchor hex bolts internal expansion bolt Sleeve Wedge Anchor Bolt for Wall Product Description We have all standard DIN, BS, JIS and ISO fasteners and other industrial parts with well...
china
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R51N Mining Rock Bolts Ground Tunnelling Self Drilling Anchor Bolts Fasteners Hollow Threaded Bar Specifications of our R51N/36 Casting drill bit: Outer Diameter:51mm Inner ...
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Custom Steel M10 Expansion Anchor Bolt For Concrete / Brick Product Description Sleeve Anchor Bolts is combined by head bolt, expansion tube, flat washer, expansion nut and hex nut...
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Demo Hydraulic Concrete Breaker For Excavator Tunnel Road Railway Hammering Description 1. Reliability has been improved by revising the shape of the piston and rod impact surface ...
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Hollow Grouted Self Drilling Tunnel Rock Bolt Mining Anchor Bolt Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt 1, Hollow Drilling Mining Rock Grouting Anchor ...
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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 ...
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Application The anchor bolt /Rock bolt Pull out tester is used to test the anchoring strength of anchor bolt, anchor cable, steel bar, expansion bolt, chemical anchor bolt, ...
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