KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co., Ltd.
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R38N Rock And Mining Self Drilling Anchor Bolt
The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, railway, metro construction etc projects.
Applications
Tunnelling Ground engineering
1. Face stabilization
2. Radial systematic anchoring
3. Foundation for avalanche protect
4. Stabilization of tunnel portals
5. Spilling
6. Root piling
Specification
|
| Description | Size | Weight | Remark | |
| (kg) | (lb) | ||||
| Bit with thread R38N | Steel cross bit | R38/76 mm | 1.20 | 2.65 | Hardened cross bit for loose to medium dense conditions with small boulders |
| R38/90 mm | 1.40 | 3.09 | |||
| Steel arched bit | R38/76 mm | 1.20 | 2.65 | Hardened arched bit for optimized geometry for unconsolidated soil with small boulders | |
| TC arched bit | R38/115 mm | 2.85 | 6.28 | TC arched bit for optimized geometry for soft to medium rock formations | |
| TC cross bit | R38/76 mm | 1.25 | 2.76 | TC cross bit for soft to medium rock formations | |
| R38/90 mm | 1.45 | 3.20 | |||
| TC 3 cutter bit | R38/76 mm | 0.85 | 1.87 | TC insert bit for soft to medium rock formations | |
| Steel button bit | R38/76 mm | 1.00 | 2.21 | Hardened button bit for unconsolidated rock with boulders | |
| TC button bit | R38/76 mm | 1.00 | 2.21 | TC insert button bit for medium rock formations | |
Company Information:
The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
PDC Bits
Tricone Bits