Self Drilling Metal Mining Rock Grouting Bolt

FOB Price

US$ 0.1 - 10 / Meter

1 Meter(Min. Order)

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Product Details

Place of Origin	Shandong, China	Brand Name	BAFANG
Model Number	BF25mm	Type	Anchor Bolt
Material	Other, grp, glass fiber reinforced plastics	Diameter	25mm
Length	2 3 4 4.5 etc. to be order	Capacity	650kn

1.deformed steel bar
2.left & right hand
3.dia 16-36mm
4.ended thread
5.use in mine roof support

Product Features:

1.With a bit at the anchor head, it is easy to cut through various rocks.

2.With the continuous international standard wave-shape thread, this anchor can be used to drill holes with help of bit.

3.It is used as grouting channel and unnecessary to be pulled out.

4.Grouting pressure can be kept at a high level under the help of grouting stopper, so the cracks are fully filled

and the fractured rock is improved.

5.With the high-strength coupling elongated by mechanical cutting technology, this self-drilling anchor can

be used at the place with narrow space, achieving the aim of rock reinforcement with extra-long anchor.

6.Its unnecessary to take the measure of sleeve protecting and pregrouting to drill the holes in condition of various

surrounding rocks since this anchor embodies drilling, grouting and anchoring as a whole, and significant

anchoring and grouting are achieved.

Specifications

We supply the whole set of the self drilling anchor bolts.

You can contact us directly if you would like to order the anchor with perticular anti extension power and length.

Self drilling metal anchor bolt

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

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