Self drilling anchor bolt system is one of key product of Metis that needs no introduction. It is made of reinforced steel whose charm has appealed for hundreds of years. It is widely considered the most important anchoring product in geological engineerings and the greatest helper in the civil constructions. It can be used as anchor bar if needed,for it can combine drilling,anchoring and grouting together.
The popularity of Metis Self drilling anchor bolt system is not restricted to mining now, a lot of projects and industries in other countries also feature the hollow bar tailored to suit different clients’ specific requirements.So the application of Self drilling anchor bolt system is widely.
Metis Self drilling anchor bolt is the perfect solution for the most challenging projects imaginable.It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in complex formation. The unconsolidated ground condition favor the Self drilling anchor bolt technique for fast and simple method of installed compared to the traditional method. For simultaneously drilling and injecting, it is usually performed in cases where the ground needs to be further improved or stabilized during installation. The installation of Self drilling anchor bolt is simple and fast, the cost is less, and more important is that the rock bolt is safe for people.
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