Bar screens for wastewater treatment
Efficiently remove coarse debris from wastewater streams with high-capacity sub-vertical screening technology, ensuring optimal flow and minimal maintenance in demanding municipal and industrial settings.
Efficiently Screens and Removes Coarse Solids
The Sub-Vertical Mechanical Bar Screens GVB from WAMGROUP are engineered for robust performance in municipal and industrial wastewater treatment applications. These screens excel at coarse screening, featuring a durable steel frame and variable bar filter spacing to match your specific screening requirements. Employing a chain-driven rake system, they effectively capture and remove debris from wastewater streams, streamlining processing and protecting downstream equipment from clogs. With wide applicability—from municipal plants to abattoirs and food processing facilities—they transform untreated waste into cleaner effluents, recycled plastic pellets, and other valuable by-products. The GVB series accommodates channel widths from 400 to 2,000 mm, supporting continuous operation while minimizing energy usage due to its efficient design. Constructed from hot-dip galvanized or 304/316L stainless steel, they offer superior corrosion resistance. Their low maintenance design eliminates the need to remove screens from channels, featuring recessed guide channels and minimal moving parts for reduced service demands. Integration is seamless, with options for different control panel configurations and motor protections available.
Benefits
- Enhances operational efficiency by reliably removing solid debris, preventing clogging and downtime.
- Minimizes maintenance costs through a no-moving-parts lower chain guide system.
- Offers flexibility with customizable bar spacing and incline angles to match various screening needs.
- Resists corrosion and extends service life with 304/316L stainless steel construction options.
- Simplifies waste management, seamlessly integrating with downstream conveyors and compactors.
- Applications
- Sludge treatment,Clean water treatment,Municipal waste water treatment,Paper processing,Vegetable processing waste water,Industrial waste water treatment,Livestock breeding manure treatment,Industrial solid waste handling,Starch processing,Catering waste water,Tanneries waste water,Animal by-products handling,Beverage industry waste water,Incinerators,Pulp processing,Plastics recycling industry waste water,Food processing waste water,By-products processing,Abattoirs waste water,Dyeing works waste water,Fruit processing waste water
- End products
- Textile dyes recycling components,Gelatin,Organic fertilizers,Processed starch,Treated animal by-products,Cellulose fiber,Biogas,Recycled paper pulp,Collagen supplements,Processed vegetable fibers,Processed adhesives,Clean water,Recycled plastic pellets,Processed tannins,Processed sludge
- Steps before
- Coarse Filtration,Pre-Treatment,Coagulation,Flocculation
- Steps after
- Conveying,Compacting,Disposing,Wastewater Treatment
- Input ingredients
- municipal wastewater,industrial wastewater
- Output ingredients
- coarse screenings,solids,discharge to dumpster,conveyor,compactor
- Market info
- WAMGROUP is known for its expertise in manufacturing bulk material handling and processing equipment, including screw conveyors, dust collectors, and valve systems, with a strong reputation for innovation, quality, and global market presence.
- Screen spacing
- 12mm ~ 50mm
- Cleaning rakes
- 2 or more
- Channel width
- 400 ~ 2,000 mm
- Incline angle
- 75-degree
- Material
- Stainless steel
- Screen incline angle options
- 75 ~ 90 degrees with goose neck
- Material options
- Hot dip galvanised steel,304 L / 316 L SS
- Control panel
- Available
- Working Mechanism
- Chain-driven rakes
- Screen Installation
- Very deep channels
- Maintenance Requirement
- Low maintenance costs
- Cleaning Efficiency
- Quick,efficient solids removal
- Channel Incline Angle
- 75-degree
- Screening Spacing
- 12mm ~ 50mm
- Automation Level
- Control panel available
- Raking Tine Material
- Laser-cut stainless steel
- Abrasion resistance
- Yes
- Corrosive resistance (e.g. acids)
- Yes
- Cleanability
- Yes
- Biological compatibility
- Yes
- Discharge method
- Chain-driven rakes with wiper
- Control panel type
- Customizable
- Spacing
- 12mm ~ 50mm
- Channel width
- 400 ~ 2,000 mm
- Incline angle
- 75-degree / up to 90 degrees with goose neck
- Material choice
- Hot dip galvanised steel,304L / 316L SS
- Screen Type and Size
- Alternative screen types and sizes
- Material
- Hot dip galvanised steel,304 L / 316 L SS
- Incline Angle
- 75 degrees up to 90 degrees with goose neck
- Voltage and Frequency
- Alternative voltage and frequency
- Motor Protection
- Alternative degree of motor protection
- Control Panel
- Available