1.Sinorock self drilling anchor bolt
3.It can make high piling outputs possible
4.ISO 9001:2008, CE
1.Self drilling rock bolt has two performance: drilling and grouting. It features a hollow bore for flushing, or simultaneous drilling and grouting.
2.The size of self drilling rock bolt holes is between 40mm to 130mm, which depends on anchor bolt size you have chosen.
3.Anchor bars with full thread can be connected easily to the length you need.
4.Self-drilling rock bolt is suitable for anchoring in broken geological condition and narrow space, which has achieved perfect effect.
Application / Models
As an efficient anchoring method, our self rock bolt is used in complicated, loose and broken geological condition. It's widely applied to pre-support project, radial support project, slope stabilization, foundation support project, roadway support project, soil nail wall, back pull anchor rod retaining wall and other rock supporting work.
Luoyang Sinorock? Engineering Material Co., Ltd. is specialized in the development, production and sales of Rock Bolt,Self-Drilling Anchor Bolt. Sinorock? has been striving to provide excellent quality rock drilling tools for tunneling project, mining exploration, hydro engineering projects and other infrastructure construction etc.Luoyang Hengnuo Anchor Technology Co., Ltd, the subsidiary of Luoyang Sinorock? Engineering Material Co., Ltd. is a professional manufacturer of rock drilling tools with ISO 9001:2008 certification and CE certification. It's the production base and domestic brand of Sinorock?.
Sinorock? is an experienced exporter of rock drilling tools in China.A full range of products are available including self drilling anchor bolt, expansion shell anchor bolt, friction anchor bolt, fiberglass bolt and related accessories. Self drilling anchor bolt and expansion shell anchor bolt are the most competitive products. The products are designed and produced according to the international standard strictly. Meanwhile, in order to provide reliable quality and low-cost products for global customers, advanced production equipment and strict quality control system are applied in the manufacturing process.We have Tensile Testing Machine to test the bar quality, so that to guarantee all of the products delivered to customers are qualified.
We have had long term cooperation with CGGC International Ltd, Sinohydro Group Ltd, China Railway Group.Limited and Chia Railway Tunnel Stock Co.,Ltd etc.. Our products have been widely used in their hydroelectric project and tunneling project in Pakistan, Nepal, Malaysia, etc. Sinorock? is confident for the challenges in the development. In the future, we'll make full use of practical experience to research and develop more new and better products. Customers are always our priority. Sinorock devotes itself to provide one-stop service for every customer and seek long-term development. We'll keep improving the quality of products and service as well as management for better serving customers.