Vibro-aerators for bulk solids discharging
Optimize your powder flow and ensure consistent discharge with this advanced aeration technology, ideal for reducing unloading times and minimizing blockages in bulk storage and processing systems.

The Vibro-Aerators VB-Series from WAMGROUP offers a versatile solution for facilitating bulk solids flow in challenging environments. Engineered with the proprietary UNIDIRECTIONAL AIR FLOW Tramontana® technology, it optimizes aeration across diverse applications such as concrete production, food processing, and chemical manufacturing. The VB-series stands out due to its lower operating pressure and reduced air consumption, making it energy-efficient. It integrates seamlessly with existing systems, featuring an external mounting kit that allows for easy retrofit and interchangeability with other aerator makes. Its robust construction suits a variety of materials, including high-tech polymers for extreme temperatures, and meets UL94 compliance for food-grade environments. Maintenance is simplified with options like high-temperature and metal-detecting membranes, ensuring minimal downtime. Configurable to fit specific user needs, the VB-series supports continuous operations in both manual and automated setups, enhancing throughput and reducing unloading times by approximately 20%.
Benefits
- Ensures consistent material flow, reducing blockages and production interruptions.
- Decreases air and energy use, resulting in lower operational costs.
- Easy to retrofit and integrate, minimizing installation time and effort.
- Enhances unloading efficiency, cutting tanker unloading times by up to 20%.
- Food-grade and UL94-compliant design for safe use in sensitive applications.
- Applications
- Sugar processing,Asphalt mixing,Ready-mix concrete production,Biscuit processing,Roof tile production,Chemical ad-mixtures,Rubber processing,Paint processing,Drymix building materials processing,Animal feed milling,Beverage processing,Pharmaceuticals processing,Iron and steel mills,Noodle making,Flour milling,Brick,Chocolate processing,Spices,Rice milling,Glass processing,Cocoa,Coffee processing,Pasta,Convenience food,Detergent processing,Power plants,Baby food,Foundries,Precast concrete production,Bakeries,Salt processing,Plastics raw material processing,Fertilizer processing,Breweries,Coking plants
- End products
- Spaghetti,Biscuits,Concrete mix,Fly ash,Wheat flour,Plastic granules,White rice,Rubber sheets,Animal feed pellets,Bakery bread,Terracotta roof tiles,Cast iron components,Beer,Curry powder,Coke,Cocoa powder,Pharmaceutical tablets,Steel beams,Roasted coffee beans,Ammonium nitrate fertilizer,Asphalt mix,Ready meals,Liquid detergent,Granulated sugar,Acrylic paint,Chemical additives,Precast concrete elements,Clay bricks,Instant noodles,Carbonated beverages,Table salt,Baby formula,Chocolate bars,Dry mortar,Glass bottles
- Steps before
- Powder Material Preparation,Silo Filling,Batch Mixing,Material Grinding,Chemical Processing
- Steps after
- Bulk Material Unloading,Silo Emptying,Material Transfer,Conveying to Processing Area,Packaging
- Input ingredients
- bulk solids,powdery materials,flour,rice,animal feed,fish food,petfood,biscuits,pasta,noodles,sugar,cocoa,chocolate,coffee,salt,spices,plastics raw materials,rubber,chemicals,detergents,soaps,cosmetics,pharmaceuticals,paint,varnish,resin
- Output ingredients
- fluidized bulk solids,aerated powders,discharged materials from silos,materials from bulk tanker trailers,flowed powdery materials
- Operating Pressure
- Lower than standard
- Air Consumption
- Reduced
- Temperature Range
- From extremely hot to extremely cold
- Tanker Unloading Time Reduction
- Approximately 20%
- Metal Detecting Membrane Version
- Available
- High Temperature Membrane Version
- ≤ 235 °C (455 °F)
- Product Range
- Comprehensive,Interchangeable
- Installation
- Quick
- Compliance
- Food-grade and UL94-compliant
- Material
- High-tech polymer
- Airflow incorporation control
- Unidirectional airflow
- Automation level
- Manual / PLC
- Batch vs. continuous operation
- Batch or continuous
- Energy efficiency
- Reduced air consumption
- Air incorporation control
- Tramontana® technology
- Installation method
- External mounting kit / Internal assembly
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- UL94 compliance
- Yes
- Food-grade
- Yes
- Rectangular external mounting kit
- Yes
- Mini-VB series
- Internal and external assembly
- Material
- High-tech polymer
- Temperature range
- Extremely hot to extremely cold
- External Mounting Kit
- Yes
- Membrane Material Variety
- Yes
- High Temperature Membrane Version
- ≤ 235°C (455°F)
- Metal Detecting Membrane Version
- Yes
- Food-Grade Material
- Yes
- VBT Line Compliance
- UL94-compliant
- Rectangular External Mounting Kit
- Available
- Mini-VB Series Assembly
- Internal and External
- 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.