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O-slot Apertures

Adding to the versatility of our screen panel range, we have designed an O-slot aperture shape specifically for the Australian heavy minerals beneficiation industry – minimising pegging, blinding and deflection.


These specialised O-slot apertures can be applied to both our injection moulded screening and rubber screening panels. The pairing of this particular shape along with a rubber screen creates
a unique “trampoline effect” on top of the vibrating panel – absorbing the impact of the heavy mineral while reducing deflection.


Benefits of our O-slot apertures:

  • Increased open air capacity

  • Higher drainage capabilities

  • “Trampoline” effect reduces deflection

  • Customised apertures available upon request

  • Various panel thicknesses available

  • Available in all types of screen fastening systems

Eliminate pegging, blinding and
deflection with our O-slot apertures
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Ergonomic design improves performance


O-slotOur apertures prove to outperform any other in the Australian market. The O-slot aperture makes it
suitable for heavy-duty applications, especially in the coal mining sector. These ergonomic shapes
are all moulded with self-relieving angles to minimise pegging and blinding – extending the wear life
of your screen panel.



Screening field service and maintenance


We provide nationwide technical service and support to our customers through a dedicated team of
process engineers in our network of branches, subsidiaries and distributors throughout Australia.
Explore the benefits of our field service and maintenance pertaining to all screening systems here.

We will partner with you for the entire lifecycle of your screening panel, and with our extensive monitoring
software, Hawkeye™, we can ensure your screen panel runs at optimum performance.

Mill Linings
Field Service and
  Contact Us:
Brisbane (07) 3442 0100
Mackay (07) 4998 5644
Perth (08) 9406 3500
Newcastle (02) 4035 9600

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