Luoyang Sinorock Engineering Material Co., Ltd.

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

All Categories :

Category Showroom (7)

  • 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.

  • SINOROCK coal mining self drilling hollow anchor bolts
    SINOROCK coal mining self drilling hollow anchor bolts

    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.

  • SINOROCK high quality self drilling anchor hollow bar
    SINOROCK high quality self drilling anchor hollow bar

    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.

  • Sinorock mining self drilling hollow anchor bolt
    Sinorock mining self drilling hollow anchor bolt

    Description : R32 anchor bolt is one of the R-thread self-drilling hollow injection anchor bolt. It is composed by hollow anchor bar, anchor nut, anchor plate, anchor coupling, drill bit, centralizer, and the hollow anchor bars can be cut and lengthened by coupling on r