The Self-drilling Hollow Bar Anchor System
The Self-drilling Hollow Bar Anchor System
May. 16, 2022
The self-drilling hollow bar anchor system consists of a hollow threaded bar with an attached drill bit that can perform drilling, anchoring and grouting in a single operation.
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How do self-drilling anchors stabilize broken slopes and rocks
How do self-drilling anchors stabilize broken slopes and rocks
Apr. 24, 2022
Slopes are a very common part of many construction projects, such as roads, railroads, dams, and civil engineering buildings.
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How to Install Concrete Fasteners
How to Install Concrete Fasteners
Apr. 12, 2022
Concrete fasteners are referred to as expansion type concrete fasteners. They derive their holding values from friction.
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Offering Support in Underground Mines
Offering Support in Underground Mines
Mar. 26, 2022
In underground mining, it is necessary to support the roof to prevent areas that have already been mined from collapsing. Since the 1950s, the primary method for supporting the roof has been the installation of roof bolts.
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Hebei Jiufu Industrial and Mining Parts Co., Ltd.
Hebei Jiufu Industrial and Mining Parts Co., Ltd.

Hebei Jiufu Industrial and Mining Parts Co., Ltd. is a manufacturer specializing in the supply of supporting materials for coal mining, construction engineering and large-scale concrete projects. It mainly produces self-drilling bolts, friction bolts, glass fiber reinforced plastic solid bolts

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Keywords: Self Drilling Anchor Bolt, Hollow Self Drilling Anchor System