Dragonfly Plate for Friction Bolts

Physical Properties

 

Dragonfly
Plate Size and Type
Net Weight Black
Net Weight Galvanised
mmmmkgkg
300x280120x120x4 Domed1.721.78
300x280150x150x4 Domed1.962.06
400x280120x120x4 Domed1.962.06
400x280150x150x4 Domed2.302.3

General Features

  • DSI Dragonfly Plates incorporate a plate washer attached to a standard butterfly to create a superior product with enhanced performance.
  • Designed with a profile that gives greater strength by strategically pressing the vees, placing the perimeter of the Dragonfly Plate in tension.
    Has ‘user friendly’ rounded corners.
    Allows faster installation by eliminating the handling of two separate components.
  • Can facilitate flat and domed plates (up to 150mm square) to increase rock surface coverage area.
  • Can be utilised with lighter domed or flat plates to provide an economic advantage over heavier individual components.
  • Is suitable for direct placement onto the rock surface or used against welded mesh.
  • Are supplied with a slot for suspension of light services and some domed plates include a services support lug.
  • Corrosion protection may be provided by hot dip galvanizing (refer to Section G).
  • Australian Patent Application Number 50705/96 and Registered Design No. 127286 are applicable to DSI Dragonflies.

 

 

PackagingNotes
  • Dragonfly Plates are packed on pallets.

  • DSI's Mining Products Division is Quality Assured to ISO 9001:2000, Registration No.QAC/R61/0315