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TONRY designs and manufactures a wide range of plates and combination plates used with various rock bolts. Combi Plate Black helps to distribute the roof bolt load evenly in all directions to prevent loose strata falling between rock bolts.
Combi Plate Black
| 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 |
Combi Plate Black Features&Advantages
Alternate sizes also available as customer’s requirement.
Two separate plates combine together for one time installation.
Used with flat plate or domed plate to increase support capacity.
Long hole is used for hanging of service lines.
Enlarge contact surface area to increase the support effect.
Available in black or hot dip galvanized.
Combi Plate Black Package
Combi plates Galvanized are packed with plywood box, steel pallets & wrapping films.
