Benefits of using a Harpscreens/Piano Screens/ Speedharps
In general terms Harp Screens will screen at double the rate of the equivalent aperture Woven Wire.
They are used for difficult to screen materials, where blinding and pegging make screening with square mesh difficult.
Harp Screens increase productivity and can make an unviable operation viable.
Why Harp screens work:
1. Increased open area, up to 90%
2. No cross wires, therefore no corners for fines to build
3. Smaller diameter wires than mesh, so less surface area for
fines to adhere to.
IF you can't screen it with a Harp screen you can't screen it!
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