4 Sinorock Pipe Seam Mechanical Anchor Bolt
Packaging & Delivery
| Packaging Detail: | Carton |
| Delivery Detail: | 25 days after order confirmed. |
Specifications
Sinorock pipe seam mechanical anchor bolt
1. Manufactured from high-strength steel
2. Available in galvanized
3. ISO9001&CE
Feature and advantages of Sinorock mechanical anchor bolt
1. Friction rock bolt is formed from high strength steel band with one
End tapered tip for easy insertion into a drill hole,
The other end has a welded ring for holding the bearing plate.
2. Effectively used as rock bolt for strata support and miner safety.
3. No cement grout and resin cartridge needed.
4. Sinorock friction rock bolt is available in 3 sizes: 33mm, 39mm, 47mm
Installation procedure
1. Drill hole at proper diameter and depth. Diameter is determined by on-site testing.
2. Insert friction bolt into the hole. A driving tool is fitted into the rock drill's chuck. Place
Friction bolt and plate onto the installation tool.
3. Using percussion and thrust, fully drive the friction bolt into the hole until the dome plate
Is tight against the rock surface.
Parameters of mechanical anchor bolt
| Technical Data | SRN33 | SRN39 | SRN47 |
| Mass | 1.68kgs/m | 1.96kgs/m | 2.87kgs/m |
| Drill Hole Diameter | 28-32mm | 35-38mm | 42-46mm |
| Minimum Yield Strength | 80kn | 90kn | 120kn |
| Typical Yield Strength | 100kn | 115kn | 160kn |
| Minimum Tensile Strength | 100kn | 115kn | 165kn |
| Typical Tensile Strength | 120kn | 130kn | 180kn |
| Elongation | ≥16% | ≥16% | ≥16% |
| Typical Anchorage | 25-47kn | 27-53kn | 35-67kn |
Jining Bafang Mining Machinery Co., Ltd
Tel: +86-537-2164618
Fax: +86-537-2164618
Mob: +86-15953701910
Web: www.sdbafang.com
Jining Bafang Mining Machinery Co., Ltd is specialized in manufacturing mining machinery in China. We are committed to researching and developing all kinds of mining and stone processing equipment. Our main products include rock drills, guniting equipments, pumps, mining support equipments, mine car hardware tools, electrical equipments, fasteners and other related accessories
Our products have been exported to more than 20 countries and regions, such as Brazil, Russia, Australia, Africa, South America and Middle East with our outstanding quality, competitive price and on-time considerate service. We have won a high reputation from our esteemed customers
We warmly welcome old and new customers from all over the world to visit our company and establish business relationships with us. We do believe that our mutual cooperation will create a brilliant future.
