Guizhou Sinodrills Equipment Co., Ltd.
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Products

Spacers for Proper Alignment & Secure Anchoring

  • Products
  • Anchor Centralizer / Spacer
Anchor Centralizer / Spacer
SDA Bolt System Components
Anchor Centralizer / Spacer
Self-drilling anchor accessories for keeping anchor bar centered within the borehole

The self-drilling anchor centralizer is a tool used to ensure that the anchor bar is positioned at the center of the drilled borehole. It also facilitates complete grouting coverage around the entire anchor bar, enhancing stability and effectiveness.

Applications
  • Centers the anchor bar within the borehole.
  • Enhances directional installation precision.
  • Ensures optimal grouting coverage for maximum performance.
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Specifications
Size Outer Diameter (mm) Unit Weight (kg)
R32 72 0.3
R38 78 0.3
R51 91 0.3
T76 130 1
T30 70 0.25
T40 88 0.45
T52 112 1.2
T73 130 1.4
T103 165 3
  • Anchor Centralizer / Spacer
  • Anchor Centralizer / Spacer
  • Anchor Centralizer / Spacer
  • Anchor Centralizer / Spacer
Have Questions About Rock Drilling Tools? Contact us Now, We’re Here to Help!
marketing@sinodrills.com
+86-139 8543 4402
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Self-Drilling Anchor System
Self-Drilling Anchor System

The self-drilling anchor system is an advanced anchoring solution on the market. It provides stability in soil or rock formations and is a key anchoring system in rock reinforcement projects, ensuring safety and structural rigidity.

Our self-drilling anchor is equipped with different parts. At the drilling end is the anchor bit, which creates the borehole while facilitating grouting. The anchor bolt, serves as the primary support structure. The anchor coupler extends the bolt's length when necessary, while the anchor plate distributes surface loads to ensure stability. Finally, the anchor nut locks the system securely in place, completing the setup for optimal performance.

    1. Anchor Plate
      Anchor Plate
    1. Anchor Nut
      Anchor Nut
    1. Self-Drilling Anchor Bolt
      Self-Drilling Anchor Bolt
    1. Anchor Drill Bit
      Anchor Drill Bit
Projects
Projects
POSO ENERGY Tunnel
Projects
Old Apartments Reinforcement
Projects
Tower Apartment Reinforcement
Projects
Oran to the east-west highway
Projects
ABUTMENT Bridge
Projects
Stockholm new subway
Guizhou Sinodrills Equipment Co., Ltd.
16F Xiongjun International Building, Weiqing Road, Yunyan District, Guiyang City, Guizhou Province, China
Mr. Jack Chan
marketing@sinodrills.com
jack@sinodrills.com
+86-139 8543 4402
+86-139 8543 4402
Our Products
  • Self-Drilling Anchor System
  • Self-Drilling Anchor Bolt
  • Anchor Drill Bit
  • Anchor Coupler
  • Anchor Drill Bit Adapter
  • Anchor Centralizer / Spacer
  • Anchor Plate
  • Anchor Nut
Applications
  • Tunnels
  • Roads
  • Bridges
  • Residential Buildings
  • Industrial Buildings
  • Ports & Docks
  • Storage Tanks & Silos
Supported by ETW International Inc. USA