Luoyang Sinorock Engineering Material Co., Ltd.

anchor bolt,hollow anchor bolt,mining anchor bolt,rock bolt,hollow rock bolt, Manufacturer and Supplier - China(CN)

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Category Showroom (3)

  • SINOROCK hollow injection self drilling ground anchor
    SINOROCK hollow injection self drilling ground anchor

    Description : Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bars can be cut and lengthened by coupling on request. Functions: Self drilling anchor system is an advan

  • SINOROCK steel tunnel thread self drilling anchor bolt
    SINOROCK steel tunnel thread self drilling anchor bolt

    Description : Self drilling anchor bolt adopts wave-thread hollow bar, which has great anchoring effect and can be cut according to demands. Sinorock also produces large-diameter self drilling anchor bar by adopting advanced equipment and technology.

  • SINOROCK mining self drilling hollow ground anchor
    SINOROCK mining self drilling hollow ground anchor

    Price : $5 USD

    Description : 1. Safe, reliable, and time saving. 2. Simple installation & operation. 3. Choice of drill bits for different ground conditions. 4. Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively. 5. Anchor bars can be cu