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SINOROCK Underground mining tools 40cr grade steel R51 3m self drilling anchor rod
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Meorient Import & Export Co.LTD
China - Hangzhou
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Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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--Product Description
Product Description
SINOROCK Underground mining tools 40cr grade steel R51 3m self drilling anchor rod
Sinorock® Self Drilling Anchor Bolts are a bolting solution for unstable ground conditions such as sand, gravel, silt, and clay, and in soft to medium fractured rock formations.
For projects facing such ground conditions, self-drilling anchors should be considered as the main productivity solution. Self-Drilling Anchors from Sinorock® Anchoring are designed for optimized installation, tailored to the project’s needs.
Sinorock® self-drilling anchor bolt is composed of a hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, and centralizer. By drilling a hole in collapsing soil or loose rock, with an efficient hollow bar and a drill bit, and after the drilling operation injecting grout into the hollow bar and surrounding cavity, Sinorock® self-drilling anchors are a top productivity solution.
Specification
Size | Outer Dia. (mm) | Ultimate Load (kN) | Yield Load (kN) | Weight (Kg/m) |
SSR51L | 51 | 580 | 450 | 6.75 |
SSR51N | 51 | 800 | 630 | 9.00 |
SER51L | 51 | 550 | 450 | 6.20 |
SER51L1 | 51 | 660 | 540 | 6.75 |
SER51N | 51 | 800 | 630 | 8.20 |
SER51S | 51 | 925 | 740 | 9.25 |
Application
Sinorock® self-drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles, its also widely used in the railway system, metro project, etc. 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 formations. The unconsolidated ground condition favor Sinorock® self-drilling anchor bolt technique for fast and simple method of installation compared to the traditional method.
Company Profile
Luoyang Sinorock® Engineering Material Co., Ltd is a professional self-drilling anchor bolt manufacturer of rock drilling tools with ISO 9001:2008 certification and CE certification. 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. The products are designed and produced according to the international standard strictly.
Sinorock® self-drilling anchor bolt is our core product which includes the R-thread system ( R25, R32, R38, R51, R63)and T-thread system(T30, T40, T52, T73, T76, 103, T111, T127, T130, T150, and T200). We have professional product research and development team which makes customized service available.
Sinorock® has two production bases. More than 100 sets of equipment, including over 10 automatic lines of the hollow bar, are developed by ourselves independently and they are in the leading level of China.
Sinorock® is committed to delivering customers innovative solutions designed to improve safety, productivity, and efficiency. This commitment is backed by continuous investment in research and a highly respected and renowned technical team working alongside customers to drive improvement and innovation.
rill bars and rod
OUR CERTIFICATION
ISO
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A PERFECT QUALITY CONTROL PROCESS
hollow threaded rodhollow threaded
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anchor bar soil nailing slope stability
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