The self drilling anchor bolt system supporting is a new supporting technology developed in recent years used for soil slope stability and the excavation.Its principle is based on construction of Foundation pit excavation layer by layer, Layered seting the steel tube into the slope body, and set the mesh reinforcement on slope, layered concrete,leading to soil nails, reinforcing mesh, concrete form forming a whole, improving the ability of pit wall stability.
Sinorock's Metis,the professional self drilling anchor bolt manufacturer in China.We specialize in equipment, tools and service for the breaking, drilling and crushing niches in the construction industry. Application areas include tunnelling, quarrying, well drilling, civil engineering, dimensional stone, demolition and recycling.We have a strong commitment to enhancing our customer's productivity, profitability and safety.