Mining Machinery Spare Parts
Mining Machinery Spare Parts
Cable bolt
Cable bolt is composed of high-strength steel wire, barrel & wedge and plate. The cable bolt support force is relatively large, and it is anchored by grouting, which is suitable for reinforcement of large-section chambers and roadways in underground coal mines. Usually, cable bolt needs to be prestressed, it is an active force supporting, and can be used as a permanent anchoring project.
Cable bolt is composed of high-strength steel wire, barrel & wedge and plate. The cable bolt support force is relatively large, and it is anchored by grouting, which is suitable for reinforcement of large-section chambers and roadways in underground coal mines. Usually, cable bolt needs to be prestressed, it is an active force supporting, and can be used as a permanent anchoring project.
- 1.Cable bolt is made of high-strength steel strands, and its bearing capacity is better than ordinary rock bolt.
- 2.It can be pre-stressed and actively supported.
- 3.The anchorage length is better than ordinary rock bolt.
- 4.Plain or bulbs available.
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