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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Products Showroom (14)

  • 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

  • SINOROCK R32N high strength self drilling hollow thread anchor bolt
    SINOROCK R32N high strength self drilling hollow thread anchor bolt

    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

  • SINOROCK high quality mining tunnel construction self drilling anchor
    SINOROCK high quality mining tunnel construction self drilling anchor

    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

  • SINOROCK high quality Underground Mining self drilling rock bolts
    SINOROCK high quality Underground Mining self drilling rock bolts

    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

  • SINOROCK self drilling hollow cross rock drill bit
    SINOROCK self drilling hollow cross rock drill bit

    Description : Drill bits are used for drilling and the installation of anchor bars. They are provided as sacrificial drill bits (one time use only) and will be left in the borehole after the anchor bars are installed. Sinorock can provide a full range of drill bits acco

  • SINOROCK Anchoring System Self Drilling Rock Bolt
    SINOROCK Anchoring System Self Drilling Rock Bolt

    Description : Self drilling anchor bolt combines drilling, grouting and anchoring together. It ensures the anchoring effect in complex ground conditions. It's safe, reliable and efficient. 1. Casing free in the operation. Anchor bar is also a drill pipe which is conven

  • SINOROCK hollow grouting steel self drilling anchor bolt
    SINOROCK hollow grouting steel self drilling anchor bolt

    Description : Self drilling anchor bolt combines drilling, grouting and anchoring together. It ensures the anchoring effect in complex ground conditions. It's safe, reliable and efficient. 1. Casing free in the operation. Anchor bar is also a drill pipe which is conven

  • SINOROCK coal mining left thread hollow drill rod
    SINOROCK coal mining left thread hollow drill rod

    Description : 1. Casing free in the operation. Anchor bar is also a drill pipe which is convenient and time-saving. 2. Drilling and grouting can be done simultaneously. With good grouting spread radius and reliable anchoring quality, fractures can be filled effectively.