Self-drilling Hollow Rock Grouting Anchor Bolt/rock Bolt Price

FOB Price

US$ 3.55 - 14.55 / Piece

10 Pieces(Min. Order)

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Product Details

Self-drilling hollow rock grouting anchor bolt/rock bolt price

Advantage:

1, easy and similar operation principle for different rock mass and soil conditions

2, drilling, anchoring and grouting can be performed in one single operation

3, no pre drilling of a borehole by using a casing tube and extension rods with subsequent anchor installation necessary

4, minor space requirement for the accomplishment of anchoring

5, optimized machinery and manpower requirements

6, basic dimensioning of the required anchoring forces by choosing the appropriate anchor type

7, optimum bonding of the profiled anchor rod and the grout

8, adjustment of the drill bit design and diameter to different rock mass and ground conditions

9, simple anti-corrosion method available

10, appropriate for temporary or permanent applications

Jining Bafang Mining Machinery Co., Ltd.: Contact nameAndy Zuo
Chat Now; Phone86-537-2289978; AddressNo.30, Jinyu Road , Jining, Shandong

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