R25 Self Drilling Anchor

r25

R25 self drilling anchor bolt is adopted superior carbon structural seamless steel tube, perfect superficial thread and delicate accessories, it can indeed realize drilling, grouting and anchoring together.

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R32 Self Drilling Anchor

r32

It is a kind of self drilling bolts. It consists of hollow anchor bar, drill bit, coupling, packer, plate and nut. It combines grouting and drilling together.

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R38 Self Drilling Anchor

r38

It is a kind of self drilling anchor bolts. It is a new and high technological supporting product which combines drilling, grouting and anchoring together. The bolt length is flexible, it can be lengthened according to your demands.

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R51 Self Drilling Anchor

r51

It is a kind of self drilling anchor. Grout slurry can be erupted out from drill bit, then it can fill surrounding drill hole and stratum fracture. It makes anchor bolt combine with surrounding soil texture, forms concrete column with steel pipe, and then has the effect of reinforcement.

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T30 Self Drilling Anchor

t30

T30 self drilling anchor bolt is a technological innovation supporting system which combines philosophy, theory, machine equipment, technology and standard together.

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T40 Self Drilling Anchor

t40

Self drilling anchor bar is anchored in stratum, it can tightly link materials with stratum and then transfer tensile force, which makes reinforcement of stratum and itself.

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T52 Self Drilling Anchor

t52

Self drilling hollow bar ,as a new construction technology, has been applied in anti-wall and slope projects. It can solve technological problems of lose stratum.

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T73 Self Drilling Anchor

t73

Self drilling anchors can overcome the problems of difficult to drill holes in loose and broken soil. It can realize stabilization of side slope.

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T76 Self Drilling Anchor

t76

T76 self drill anchor is a safe, economic and high-efficient supporting method. It can tightly link materials with stratum and then transfer tensile force, which makes reinforcement of stratum and itself.

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T103 Self Drilling Anchor

t103

T103 self drilling rock bolt is a kind of T thread hollow anchor bolt. Its friction force is about 2.4 times as wave thread bolt. It adopts high yielding strength and structural alloy steel, so it can’t be affected by fission.

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