Sinorock Self-Drilling Anchor Bolts
The Sinorock self-drilling anchor system integrates drilling, grouting, and anchoring functions in a single solution. It consists of a hollow anchor body, couplers, nuts, drill bits, bearing plates, and centering devices, making it suitable for fractured rock, loose soil, and difficult-to-drill geological conditions.
With over 20 years of experience in self-drilling anchor manufacturing, Sinorock holds more than 100 patents related to self-drilling anchors. All products are certified to ISO and CE standards, ensuring reliable performance and international quality compliance.
- SPECIFICATIONS
From R22 to T200, Sinorock is the leading manufacturer of large-diameter hollow anchor bars in Asia.
- CORROSION RESISTANCE
Available in Hot-Dip Galvanized, Epoxy, and Dual-Coating finishes to meet the toughest corrosion-resistance requirements in challenging environments.
- PERFORMANCE
Tensile strength over 1200 kN, fully customizable to meet high-strength engineering project demands.
Self-Drilling Anchor Bolts Applications
Sinorock self-drilling anchors are widely used in underground and geotechnical engineering, providing efficient, high-strength, and reliable support solutions for challenging construction projects.
Complete Service Solutions
