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Special Fabrications
Some OEM equipment require added features to assure long screen life and efficient production.
Be sure to ask when placing an order.
A. One hook up, One hook down
B. Four way tension
C. Center crown
D. Brazed lap
E. Welded or Brazed edge wires
With our own delivery fleet and the fastest production turn around time on the eastern seaboard, we are able to service the four state area (NJ, eastern PA, DE and MD) within days, and on some occasions… hours!
Oil tempered, high carbon and stainless steel openings are available for immediate shipment from our extensive inventory. We continuously receive truckloads of wire cloth in sheets as well as related screen products. If you don't see your specification on our current stock list, give us a call. Special sizes, styles and materials are always available. |
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Harpwire Screens
- Manufactured in only the highest quality High Tensile Piano Wire and Stainless Steel to ensure a long, efficient life.
- All screens are individually factory tested to ensure quality.
- All cross bands are movable for easy location on your screenbox and are easy to install.
- Choice of cross bands.
- Harpwire screens are specifically designed to fit all types of screening machines.
- Harpwire screens can be manufactured in a wide range of sizes. Harpwire screens offer the widest choice of aperatures (1.00mm – 50 mm).
Standard Apertures And Piano Wire Sizes
| Aperture |
Std. Wire |
H-Duty |
| 1mm (1/25”) |
.65mm |
- |
| 2mm (5/64”) |
.8mm |
1.0mm |
| 3mm (1/8”) |
1.0mm |
1.2mm |
| 4mm (5/32”) |
1.0mm |
1.2mm |
| 5mm (3/16”) |
1.0/1.4/1.6mm |
8mm/2mm |
| 6mm (1/4”) |
1.4/1.6mm |
1.8/2.0mm |
| 8mm (5/16”) |
1.4/1.6mm |
1.8/2.0mm |
| 9mm (23/64”) |
1.4/1.6mm |
1.8/2.0mm |
| 10mm (3/8”) |
1.8mm |
2.5mm |
| 11mm (3/16”) |
1.8mm |
2.5mm |
| 12mm(1/2”) |
1.8mm |
2.5mm |
| 14mm (9/16”) |
2.0mm |
2.5mm |
| 16mm (5/8”) |
2.0mm |
3.0mm |
| 18mm |
2.0mm |
3.0mm |
| 20mm (3/4”) |
2.0mm |
3.0mm |
| 22mm (7/8”) |
2.0mm |
3.0mm |
| 25-50mm |
3.0mm |
4.0mm |
Other wire and aperture combinations are available on request.
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