Full Threaded Hollow Grouting Self Drilling Anchor Bolt for Coal Mining Applications
Price:
Negotiable
MOQ:
1000pcs
Delivery Time:
10-15 days
Brand:
MTH
Product Description
Self Drilling Anchor System Full Threaded R25n Hollow Anchor Bar
The R25 Anchor Rods Full Thread Rebar Bolt is designed for coal mining applications, providing superior load transfer to stable rock formations. This system consists of rod, drill bit, coupling, plate, grouting stopper, and nut components.
Key Features
- Ideal for difficult ground conditions including clay, sand, and friable surfaces
- High-strength construction using seamless tube material
- Combines drilling, placing, and grouting in one efficient operation
- Self-drilling system eliminates need for cased boreholes
- Allows simultaneous drilling and grouting installation
- Versatile installation in all directions, including upward applications
- Compact design suitable for limited space and difficult access areas
- Simple post-grouting system for enhanced stability
- Hot-dipped galvanizing provides superior corrosion protection
Primary Applications
Radial bolting
Slope stabilization
Forepoling
Micro injection pile
Face stabilization
Temporary support anchor
Portal preparation
Soil nailing
Product Images
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Get in Touch
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Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay