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Expansion shells

Rock Anchoring Expansion Shell secures rock bolt assemblies for mining, tunneling, and ground support projects.

Tel:+8613335743629

Product Description

Rock Anchoring Expansion Shell is an important component in mechanical rock anchoring systems, helping secure support assemblies inside drilled holes. A properly matched expansion shell can contribute to effective anchorage when installed according to the system design and specified ground conditions. XF Anchor provides anchoring-related products for mining, tunneling, and rock support applications. Buyers should confirm the shell structure, dimensions, connection requirements, and compatibility with the corresponding rock bolt before ordering. Careful product selection helps reduce installation mismatches, simplify procurement, and support consistent project preparation.

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Expansion shells

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