Domed Plate(Volcano Plate)
Domed plate helps to distribute the roof bolt load evenly in all directions to prevent loose strata from falling between rock bolts.
Domed Plate(Volcano Plate)
Domed plate helps to distribute the roof bolt load evenly in all directions to prevent loose strata from falling between rock bolts.
Applications
Product Introduction
TONRY designs and manufactures a wide range of plates and combination plates used with various rock bolts.
Domed plate helps to distribute the roof bolt load evenly in all directions to prevent loose strata from falling between rock bolts. Provide stable support for the bolt even in the rough rock layers.
As an important part of the anchor bolt support system, the performance of the plate directly affects the support effect of the anchor bolt. Tonry with the manufacturer specialized in developing new support products,according to different requirements of a variety of customized plates from different mining companies.
Features and Advantages
-Dome configuration reinforces much more bearing capacity.
-Available in dog ear for hanging of service lines.
-The hole diameter of friction bolt plate is 2mm bigger than bolt.
-The hole diameter of thread bolt plate is about 4-5mm bigger than bolt, except used with dome ball.
-Available in hanging loop for hanging of service lines.
-Available in black or hot dip galvanized.
-Customsizes can be provided to meet specific customer requirements.
Specifications
| Length(mm) | Width(mm) | Thickness(mm) | Unit Weight(kg) |
| 120 | 120 | 4 | 0.45 |
| 125 | 125 | 4 | 0.49 |
| 150 | 150 | 4 | 0.71 |
| 150 | 150 | 5 | 0.88 |
| 150 | 150 | 6 | 1.06 |
| 150 | 150 | 8 | 1.41 |
| 150 | 150 | 12 | 2.12 |
| 200 | 200 | 4 | 1.26 |
| 200 | 200 | 5 | 1.57 |
| 200 | 200 | 8 | 2.51 |
| 200 | 200 | 10 | 3.14 |
| 200 | 200 | 12 | 3.77 |
| 200 | 200 | 14 | 4.40 |
| 200 | 200 | 16 | 5.02 |
Package
Domed plates are packed with wire slips,plywood boxed,steel pallets and wrapping film.
Product real scene
