Dragonfly Plate for Friction Bolts

Physical Properties

Dragonfly	Plate Size and Type	Net Weight Black	Net Weight Galvanised
mm	mm	kg	kg
300x280	120x120x4 Domed	1.72	1.78
300x280	150x150x4 Domed	1.96	2.06
400x280	120x120x4 Domed	1.96	2.06
400x280	150x150x4 Domed	2.30	2.36

General Features

DSI Dragonfly Plates incorporate a plate washer attached to a standard butterfly to give a superior product with enhanced performance.
Designed with a profile that gives greater strength by strategically pressing the vees, placing the perimeter of the Dragonfy Plate in tension.
Has ‘user friendly’ rounded corners.
Hole sizes to suit friction bolt diamters of 33mm, 39mm & 47mm.
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.

Packaging

Dragonfly Plates are packed on pallets.

Notes

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

PRINTED December 2006: All dimensions, weights, quantities and specifications are those applicable at the time of publication and may be amended from time to time.