Mining Industry Sand Vibrating Screen Anti - Clogging Grizzly Gravel Screen
The Anti-blocking Screen is a method of weaving the wire mesh. The overlap points of warp are not prominent, and the surface is flat.
Anti-blocking Screen is easy to leak, wear-resistant and corrosion-resistant.
Poly-Ripple Anti-clogging Wire Mesh Screens
Aperture / Opening: Diamond Opening, Weaving Opening, Triangle Opening
Specification: width up to 2.5m, no length limitation;
Edge: Raw Edge, plated sheathed, hooked, inner plated welded etc.;
Wire Materials: Spring Steel (High Carbon Steel), or Stainless steel (e.g. 304 & 316)
Poly Ripple Wire Mesh Screens Panels are designed for high abrasion applications where the material has a tendency to blind or peg. Produced using abrasion resistant polyurethane profiles molded over straight and crimped high quality steel wires, Poly Ripple Wire Mesh Screen could provide superior wear life.
Poly Ripple Anti-clogging Wire Mesh Screens are high production wire screens developed to enhance cleaning and non-blinding action, using independently vibrating weft wires. There are various designs that provide screening accuracy close to traditional wire mesh in square, triangle or slotted openings. These screens significantly reduce blinding and pegging in severe applications.
Advantages of the Anti-blocking Screen :
- Increase the throughput of spec materials with a better open area
- Replace the broken Anti-blocking screen much easier for its lightweight
- Provide substantially more open area than traditional screen
- Precise sizing and high efficiency
- High wear resistance and a longer service time
- Eliminate the blinding and pegging
- Min the downtime and save cost
- Reduce fines
There are three types according to weaving way:
A B C
C TYPE: same self cleaning action reinforced for heavier loads and bed depth.
Some specifications of B type are reference. Special sizes can be at customized.
| Aperture mm | Wire dia mm | Opening area % |
| 1.5 | 1.2-1.25 | 50 |
| 1.75 | 1.2-1.25 | 55 |
| 2 | 1.2-1.6 | 57-51 |
| 2.5 | 1.2-2 | 60-53 |
| 3 | 1.2-2 | 64-57 |
| 3.5 | 1.2-2 | 67-57 |
| 4 | 1.2-2 | 70-62 |
| 4.5 | 1.2-2 | 75-64 |
| 5 | 1.5-2.8 | 71-56 |
| 5.5 | 1.5-2.8 | 69-62 |
| 6 | 1.5-2.8 | 73-60 |
| 6.5 | 2-2.8 | 70-66 |
| 7 | 2-3.15 | 72-67 |
| 7.5 | 2-3.15 | 62-60 |
| 8 | 2-3.15 | 74-69 |
| 8.5 | 2-3.5 | 77-74 |
| 9 | 2-3.5 | 79-69 |
| 10 | 2-3.5 | 80-74 |
| 11 | 2-3.5 | 85-73 |
| 12 | 2-4 | 84-71 |
| 12.5 | 2.5-4 | 80-71 |
| 13 | 3-4 | 73-70 |
| 14 | 3-4 | 82-73 |
| 15 | 3.5-5 | 78-69 |
| 15.5 | 3.5-5 | 78-67 |
| 16 | 3.5-5 | 75-69 |
| 17 | 4-5 | 80-70 |
| 18 | 4-5 | 80-76 |
| 19 | 4-5 | 82-77 |
| 20 | 4-5 | 86-77 |
| 22 | 4-6 | 84-78 |
| 24 | 4-7 | 81-76 |
| 25 | 4-7 | 83-78 |
| 27 | 4-7 | 83-79 |
| 28 | 4-8 | 83-78 |
| 30 | 4-8 | 85-79 |
| 35 | 4-8 | 86-79 |
| 40 | 4-9 | 89-78 |
| 45 | 4-9 | 90-80 |
Self-cleaning screens are available in a side-tensioned or end-tensioned configuration.
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