GVB-series Sub-Vertical Mechanical Bar Screens are used for coarse screening in both municipal and industrial waste water plants.

GVB Mechanical Screens consist of a robust steel frame and a bar filter, varying according to the screening efficiency required. GVB screens are used for coarse screening in both municipal and industrial waste water plants.

Function :

• Waste water flows into the upstream end of the unit where screenings is captured on the bars. Chain-driven rakes clean the bars, conveying at the same time the solids to the discharge point.
• There material is removed from the rakes by a wiper and discharged into a dumpster, conveyor or compactor.

Features :

• > 12mm ~ 50mm spacing
• 2 or more cleaning rakes ensuring quick, efficient solids removal
• Channel width: 400 ~ 2,000 mm
• 75-degree incline angle

Benefits :

• Precision laser-cut raking tines cut from single stainless steel bar
• Recessed guide channels for drive chains reducing chain exposure to screenings
• Lower chain guide with no moving parts
• No lower sprocket nor bearings
• Reduced service requirements (no need to take screen out of channel)