self drilling anchor bolt

KAMY is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in the tunneling, mining, and construction industries. Through KAMY’s years of experience and innovative thinking, we can provide custom engineered solutions for nearly any project requiring rock excavation or concrete demolition.

KAMY is the leading manufacturer of roadheaders in the weight class of 13-80 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.

SupAnchor® exports self drilling anchor system, self ...

Sinorock® has SDA bolt, hollow bars,expansion shell anchor bolt,drill bit,rock drill with reliable quality and competitive price.Rock bolt suppliers! Sinorock® is self drilling anchor bolt …

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Self-Drilling Anchors are a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations. For projects facing such ground conditions, self-drilling anchors should be considered as the main productivity solution.

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Self Drilling Drywall / Hollow-Wall Anchor Kit with Screws, 100 Pieces All Together, Kit Includes 2 Different Sizes, Large and Small Anchors (Zinc)

Self Drilling Anchor Bolts | Self Drilling Anchor Systems

Atlas Copco first introduced Self-Drilling Anchor (SDA Rock Bolt) to China in 1990s. And we are the premier local manufacturer whom brought SDA hollow bars up to market specifications. Now, 25 years have passed, we developed new rolling technology and … self drilling anchors

Can Self Drilling Anchors. Manufacturer of a wide range of products which include self drilling screw, can drill screw, dry wall screws, chipboard screws, concrete screw and confirmative screw.

Self-Drilling Anchor – IBO, Soil Nail, Micropile

The Application of Self Drilling Anchor Bolt in Beijing Oriental Plaza Foundation Support Project. Hydroelectric. Application of Self-drilling Anchor Bolts in Vertical Shaft at Left Bank of Xiluodu Hydropower Station. Mining. The Application of Self Drilling Anchor Bolt at the Tala Hydro Project for Tunneling in Poor Rock Mass Conditions

Can Self Drilling Anchors - Self Drilling Screw ...

R Thread Self Drilling Anchor Bolt Self drilling anchor bolt adopts wave-thread hollow bar, whi more; T Thread Self Drilling Anchor Bolt T thread self drilling rock bolt adopts groove-thread anchor more; Hot-dip Galvanizing Anchor Bolt Hot-dip galvanizing anchor bolt is an anchor bolt with good more; Duplex Coating Rock Bolt

Sinorock® provides wholesale self drilling anchor bolt.

Self-Drilling Rock Bolt Drilling, grouting, anchoring, in one! GEOTECSteel Self-Drilling Rock Bolt is a rock-bolting system based ona fully coarse threaded hollow bar. It is especially recommended for the following applications : Roof and wall bolting. All ground conditions.

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