PEV feeders for metering sand, crushed stone and aggregates at crushing-and-screening plants and concrete batching plants.
In the construction industry, vibrating feeders are used at crushing-and-screening plants to feed crushed stone and gravel below a screen, at concrete batching plant intake, and at aggregate storage sites — anywhere a uniform metered feed of abrasive bulk material is needed.
Crushed stone and sand are abrasive, so this industry more often calls for open-tray feeders (easier to service and inspect for wear) with enough capacity headroom to avoid constant maximum-load operation. The PEV and PEVF lines cover 30 to 90 m³/h on dry sand — the exact figure for your material depends on bulk density and moisture.
For equipment running outdoors or with high-moisture material (wet sand, damp screenings), check with our engineers about a climatic design variant and electrical enclosure protection — this is specified individually based on site conditions.
The standard structural-steel tray is rated for typical-abrasiveness crushed stone and sand; for highly abrasive material or round-the-clock operation, a reinforced lining is recommended — the specification is confirmed for the task.
No separate model is needed, but for high-moisture material and outdoor installation a climate design variant and electrical enclosure rating are confirmed individually based on site conditions.
Yes, that is one of the typical uses for the ПЭВФ line — receiving material directly under a screen in a crushing-and-screening complex with adjustable feed to the next processing step.
