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TONRY designs and manufactures a wide range of plates and combination plates used with various rock bolts. TONRY plate helps to distribute the roof bolt load evenly in all directions to prevent loose strata falling between rock bolts.
| Plate Type | Combi Type | Length (mm) | Width (mm) | Thickness (mm) | Unit weight (kg) | Dog ear |
| TRCP | Top Plate | 150 | 150 | 7 | 2.17 | Y |
| Bottom Plate | 300 | 280 | 2 | N | ||
| TRCP | Top Plate | 150 | 150 | 5 | 2.34 | Y |
| Bottom Plate | 300 | 280 | 2 | N | ||
| TRCP | Top Plate | 150 | 150 | 6 | 2.51 | Y |
| Bottom Plate | 300 | 280 | 2 | N |
Features&Advantages
Alternate sizes also available as customer’s requirement.
Used with flat plate or domed plate to increase support capacity.
Two separate plates combine together for one time installation.
Enlarge contact surface area to increase the support effect.
Long hole is used for hanging of service lines.
Available in black or hot dip galvanized.
Package
Combi plates are packed with plywood box, steel pallets & wrapping films.
