Red Star’ piano wire screen delivers largest screening area for rapid removal of fines. In contrast to conventional harp screen or piano wire screen, this self-cleaning screen features longer service life while enabling the specifications of material remaining unchanged. Piano wire screens are ideal for screening sand, compost and topsoil.
The hooks shown below are examples of common types, however, the hook shape, as well as the backleg and throat dimensions, can be customized for any machine.
Opening & Wire Sizes
| Opening Size | Standard Wire | Heavy Wire | Heavy Duty Wire |
|---|---|---|---|
| 1.2mm (3/64″) | .50mm (.020″) | .65mm (.026″) | |
| 1.5mm (1/16″) | .65mm (.026″) | .80mm (.031″)* | |
| 2mm (3/32″) | .65mm (.026″) | .80mm (.031″)* | |
| 3mm (1/8″) | .80mm (.031″)* | 1.0mm (.039″) | |
| 4mm (5/32″) | 1.0mm (.039″) | 1.2mm (.047″) | |
| 5mm (3/16″) | 1.0mm (.039″) | 1.2mm (.047″) | |
| 6mm (1/4″) | 1.2mm (.047″) | 1.4mm (.055″) | 2.0mm (.079″) |
| 8mm (5/16″) | 1.4mm (.055″) | 1.6mm (.063″) | 2.0mm (.079″) |
| 10mm (3/8″) | 1.4mm (.055″) | 1.6mm (.063″) | 2.0mm (.079″) |
| 12mm (1/2”) | 1.6mm (.063″) | 1.8mm (.070″)* | 2.0mm (.079″) |
| 16mm (5/8″) | 2.0mm (.079″) | 2.5mm (.098″) | 3.0mm (.118″) |
| 19mm (3/4″) | 2.0mm (.079″) | 2.5mm (.098″) | 3.0mm (.118″) |
Applications
- Sand and gravel industry
- Ore preparation plants
- Mining industry
- For wet, sticky, hard-to-screen materials
