KINLOK M24 L.H. Rock Anchor Bolts 47mm Diameter with 30 Tonne Capacity for Underground Mining Support
Price:
negotiable
MOQ:
negotiable
Delivery Time:
10-30
Brand:
Fuhua Prestress
Product Description
KINLOK Locking Head M24 L.H. Rock Anchor Bolts
Product Overview
High-performance pre-stressed expansion components specifically engineered for underground mining applications. These 47mm mechanically point anchored bolts provide superior ground support through combined frictional and tensionable anchoring systems.
Product Specifications
Product Code: FBMC | 47 | 240 | DPK4 | G
| Physical Properties | Minimum | Typical |
|---|---|---|
| Yield Strength | 600MPa / 220kN | 650MPa / 240kN |
| Tensile Strength | 840MPa / 305kN | 890MPa / 315kN |
| Elongation (after fracture) | 15% | 19% |
| Friction Bolt Diameter | 47mm | - |
| Mass Per Metre | - | 5.79kg |
| Cross Sectional Area | - | 370mm² |
| Hole Diameter Range | 43mm min / 45.5mm max | - |
Key Technical Features
- 47mm mechanically point anchored bolt design combines standard frictional force with tensionable point anchor via internal solid bolt
- Standard installation procedures with single-pass tensioning using installation socket spanner
- Total system capacity exceeding 30 tonnes for maximum ground support
- M24 thread configuration for significant additional anchorage capacity
- Optional galvanizing available for enhanced corrosion protection
- Integrated Event Capture System (ECS) retains bar in event of fracture due to overload or shear conditions
Performance Note: These rock anchor bolts are engineered for underground mining environments where reliable ground support is critical to operational safety and efficiency.
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Company
Cangzhou Fuhua Prestress Technology Co., Ltd
Location
Tian Village, Zhang Guan, Tun Town,Cangxian County, Hebei, China
Contact Person
Victor