Domed plate 150X150X8
- -TONRY designs and manufactures a wide range of plates and combination plates used with various rock bolts.
- -The Domed plate 150X150X8 helps to distribute the roof bolt load evenly in all directions to prevent loose strata from falling between rock bolts.
- -Domed plate 150X150X8 is made from 120-200 millimeters wide hot rolled steel.
- -Domed plate 150X150X8 reference to the AS/NZS 1594:2002 standard.
- -Provide stable support for the bolt even in the rough rock layers.
- -The galvanized coating is available to protect the plates from corrosion.
Domed plate 150X150X8
The domed plate has a stable structure, is easy to install, has a unique design, excellent force-bearing effect and is easy to install. The function of the domed plate is to transfer the thrust generated by the locking moment of the nut to the top side, creating the initial anchoring force. At the same time, it transmits the pressure on the top side of the roadway to the anchor bolt, generating working resistance. Together, they reinforce the surrounding rock and prevent the displacement of the top side of the roadway.
Domed plate 150X150X8 Specifications
| Plate Type | Length (mm) | Width (mm) | Thickness (mm) | Unit weight (kg) | Dog ear |
| TRDP | 120 | 120 | 4 | 0.45 | Y |
| TRDP | 125 | 125 | 4 | 0.49 | Y |
| TRDP | 150 | 150 | 4 | 0.71 | Y |
| TRDP | 150 | 150 | 5 | 0.88 | Y |
| TRDP | 150 | 150 | 6 | 1.06 | Y |
| TRDP | 150 | 150 | 8 | 1.42 | Y |
| TRDP | 150 | 150 | 12 | 2.12 | N |
| TRDP | 200 | 200 | 4 | 1.26 | Y |
| TRDP | 200 | 200 | 5 | 1.57 | Y |
| TRDP | 200 | 200 | 8 | 2.51 | N |
| TRDP | 200 | 200 | 10 | 3.14 | N |
| TRDP | 200 | 200 | 12 | 3.77 | N |
| TRDP | 200 | 200 | 14 | 4.40 | N |
| TRDP | 200 | 200 | 16 | 5.02 | N |
Domed plate 150X150X8 Features & Advantages
Alternate sizes also available as customer’s requirement
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 black or hot dip galvanized
Domed plate 150X150X8 Package
Domed plates are packed with wire slips, plywood box, steel pallets & wrapping films.
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.
