Mining Resin Bolt, Rock Bolt Supplier

Structure and Working Principle of Pipe Seam Anchors

Jun. 25, 2025

Pipe seam anchors are high-strength steel tubes for mine roof & wall support, featuring a longitudinal seam for elastic expansion and friction-based anchoring. Includes loading plate, nut & anti-loosening device. Easy tapered-end installation (drill, tension, QC). Ideal for high-vibration & fractured zones (pair with wire mesh). Durable & efficient

Advantages of split pipe seam anchors

Feb. 15, 2025

A pipe anchor is a type of rock support commonly used in underground mining and civil engineering projects. The pipe joint anchor consists of a longitudinally split steel pipe and a threaded steel bar inserted into the pipe.

Jiufu Industry and Mining takes you to understand the hollow anchors in American mines

Feb. 14, 2025

Since the introduction of hollow rock bolts 40 years ago, their use in U.S. mines to support and stabilize openings has steadily increased. Where hollow anchors have been installed, the number of roof falls has been greatly reduced and they are now the primary support required by the Mine Safety and Health Administration in most mines.

Fully understand the characteristics and applications of DCP rock bolts

Dec. 16, 2024

JIUFU takes you to understand DCP bolt，DCP rock bolts come fortified with a range of features that make them a formidable choice in foundation reinforcement，And the versatility of DCP rock bolts extends their utility across diverse industries......

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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