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Extensive Industry Experience: Established in 2002, Sinodrills has over 20 years of expertise in the R&D and manufacturing of self-drilling anchor systems.
Strong Production Capacity: With an annual production capacity of 20,000 tons of anchor bars, 300,000 couplers and nuts, and 200,000 drill bits, we are equipped to meet large-scale demands.
Global Export Leader: By the end of 2023, Sinodrills products were exported to over 110 countries and regions, ranking first in export volume among Chinese rock drilling tools industry, backed by extensive international trade experience.
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.
Hollow core anchor bolts for use in difficult ground conditions to secure foundations
Self-drilling anchor bits for cutting and drilling rocks in different ground conditions
Self-drilling anchor couplers used to join the hollow bars for extension drilling
Self-drilling anchor bit adapter for connecting between large diameter drill bit and small size anchor bar
Self-drilling anchor accessories for keeping anchor bar centered within the borehole
The self-drilling anchor plate is the tool of choice for securing anchoring points.
Hexagonal / spherical nuts for enhancing the stability of the anchoring system
Our factory boasts robust production capabilities, with an annual capacity of 20,000 tons of anchor bars, 300,000 couplers and nuts, and 200,000 drill bits.
Founded in 2002, with over 20 years of expertise in developing and manufacturing self-drilling anchor systems and rock drilling tools.
All rock drilling products meet ISO, CE, and other international standards, ensuring full compliance. Every product undergoes 100% strength load testing, guaranteeing consistent quality and reliability.
Our annual production includes 20,000 tons of anchor bars, 300,000 anchor couplers and anchor nuts, and 200,000 drill bits, supporting large-scale global demand.
