High-Frequency Vibrating Screen
Multi-deck high-frequency screen engineered for precise fine particle sizing, wet screening, and high-efficiency dewatering (3000 RPM, 6G acceleration) in aggregate and mineral processing plants.
Engineered for producers selling on purity — stripping surface contaminants so your sand meets strict lab report thresholds.
Raw silica feed carries iron oxide coatings, clay films, and organic contamination that gravity washing alone leaves behind. This plant integrates mechanical attrition scrubbing ahead of classification specifically to scour surface contamination, ensuring your final output consistently meets the tighter SiO₂ and Fe₂O₃ spec limits demanded by glass, foundry, and ceramic buyers.
DISCUSS YOUR PROJECT99.4%+ SiO₂ Purity
Mechanical scrubbing strips iron-oxide and clay films gravity washing misses.
Tight Spec Control
Hydrocyclone classification maintains exact gradation bands on every batch.
<8% Moisture Output
Dewatering stage reduces stockpile moisture, cutting transport weight and drying fuel.
MACHINERY SPECIFICATIONS
| Parameter | Specification |
|---|---|
| Screening Capacity | 40 to 180 Tons Per Hour (t/h) |
| Screen Mesh Range | 0.1 mm to 6.0 mm (140 mesh to 3 mesh) |
| Motor Power Rating | 2 x 3.7 kW to 2 x 11 kW High-Speed Vibrators |
| Deck Configuration | Single, Double, or Triple Deck Options |
| Peak Acceleration (G-Force) | 5.5G to 6.2G |
| Screen Panel Material | Anti-Abrasive Polyurethane (PU) with Pin-and-Wedge Fastening |
INDUSTRIES THIS PLANT SERVES
Fine Sand Wet Screening & Classification
Silica Sand Oversize Removal & Trash Screening
Quarry Aggregate Fine Grading & Dewatering
Slag, Clinker & Recycled Material Screening
Beach Sand
China Clay & Kaolin
Foundry Sand
Frac Sand & Proppant
Heavy Mineral Sands
Alluvial Gold
GOT QUESTIONS? WE HAVE ANSWERS.
Q·01 How does 3000 RPM high frequency prevent screen blinding on wet sand?
The high RPM generates 6G acceleration that breaks the surface tension of water-sand slurry, ejecting near-size particles out of screen openings.
Q·02 What screen panel materials are used on the screen decks?
Modular polyurethane (PU) panels with high open-area slots are standard, offering 5x longer wear life than wire mesh and preventing pegging.
Q·03 Can this screen handle both sizing and dewatering simultaneously?
Yes, multi-deck models combine top-deck spray washing/sizing with an uphill bottom dewatering deck to produce dry stackable sand.
Q·04 Are special civil foundations required due to the high vibration frequency?
Heavy coil isolation springs absorb up to 95% of dynamic forces, allowing safe installation on elevated modular steel structures.
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"Vyom is an outstanding engineering partner for sand washing plants. Commissioning was fast, and the fines recovery efficiency exceeded our performance targets."
Let's build together.