Mining Resin Bolt, Rock Bolt Supplier

Three methods of anti-corrosion of rock bolts are introduced

Sep. 08, 2022

The anti-corrosion of the anchor bolt is a big job, and it needs to pay attention to the method. Let's take a look at the Three methods of anti-corrosion of rock bolts.

Understanding Bolt Preload

Aug. 25, 2022

Materials are held together through the compressive force of a bolt-nut combination.

Analysis on the Causes of Hole Collapse of Slope Anchor Hole and Measures to Solve the Hole Collapse

Aug. 09, 2022

The problem of hole collapse in slope engineering generally exists in the geology of broken rock and loose soil, which is difficult to be drilled by bolt support, thus affecting the period of construction engineering.

Advantages and Application Prospect of Self-drilling Hollow Bolt Support

Jul. 29, 2022

Self-drilling hollow anchor is composed of hollow anchor body, drill bit, nut, cushion plate, centering device and connecting sleeve, which is widely used in geotechnical anchoring engineering all over the world.

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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