JIANGTAI anchor plarte for self drilling anchor coal mine roof support
- Product Details
- Company Profile
Self-drilling anchor bolt combines drilling, grouting and anchoring together. It ensures the anchoring effect in complex ground conditi ons. It’s safe, reliable and efficient. Luoyang Jiangtai Technology
The bearing plates are forged steel plates with a center hole, allowing articulation of seven degrees in all directions. All functional parts are constantly tested, in line with Gongyan’s rigorous quality assurance policy.
Anchor Plate | Size(mm) | Thickness (mm) | Hole Diameter(mm) | Weight(kg/pcs) |
R25N | 150*150 | 8 | 30 | 1.4 |
R32L | 200*200 | 10 | 35 | 3.2 |
R32N | 10 | 3.2 | ||
R32S | 12 | 3.5 | ||
R38N/21 | 200*200 | 12 | 41 | 3.7 |
R38N/19 | ||||
R51L | 200*200 | 30 | 60 | 9.1 |
R51N | 250*250 | 40 | 18.9 | |
T76N | 250*250 | 40 | 80 | 19.6 |
T76S | ||||
Type of Steel | Q235 |