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Anchor bolt support is famous for its its “fast, active and effective” and other characteristics,so it widely used in tunneling,mining,slope foundation and other projects.And Sinorock developed the technology of anchor bolt support for better guartance the saftey of construction projects.

Sinorock has the advanced bolt factory which equipped with all modern machines and latest facilities to support our manufacturing line.Sinorock offers a full range of CNC and manual machining capabilities, our onsite facilities can machine large production which runs in a fast, efficient manner with exacting tolerances.

Also we storage dozens of tons of raw material in all the common grades. This storage lets us do what others cannot. We have highly skilled and motivated workforce and professional staff to cater the needs of our customers., we can offer services to our customers that add value and keep their project time and budget.

Sinorock is a top anchor bolt manufacturer for the commercial construction and manufacturing industries.Our company supplies and distributes the largest range of professional grade anchor bolts . We stock thousands of anchor bolts, but what really sets us apart is our ability to make custom anchor bolts and assemblies.Sinorock has designed a resource center to provide solutions and technical information on the proper use of anchor bolts in your construction projects. Sinorock is committed to sharing knowledge and best practices to improve the design of anchors.

http://rockbolt.smartlog.dk/the-sinorock-self-drilling-bolt-is-typically-installed-using-rotary-percussive-drilling-post1544530

Jun 23 '16 · 0 comments
The Sinorock rock bolt was applied widely in the tunnel construction. However, the traditional equilong rock bolt can not connect the surrounding rock effectively in the nearly zone and the shear stress on is so large to lead to the length limitation. While the combination of the long rock bolt and the short rock bolt can foster strengths and circumvent weaknesses. The supporting effect is definitely better.


rockbolting has great supporting effect and ensures project’s security and long-term stability.The self drilling rock bolt is unique anchoring system and fulfills current and increasing demands of the tunneling industry and ground engineering for safer and faster production. Sinorock self drilling rock bolt  is a reliable and convenient anchoring system which is applied in complicated geological conditions for rock support work. It is particularly applied in the following geological conditions, such as weathered rock, gravel layer, backfill, hard conglomerate, etc. The self drilling rock bolt system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with casing systems in unconsolidated or cohesive soil.


The products in Sinorock are powerful, reliable, excellent, professional and creative. They have the advantages of adapting to different rock conditions. The services in Sinorock are professional, including pre-sales services, in-sales services and after-sales services. The culture of our company is perfect, including our mission and core values.



Jun 13 '16 · 0 comments · Tags: rockbolting