Rotary ball vibrators for bulk solids discharging
Ideal for enhancing material flow, this equipment efficiently handles fine powders and granules, ensuring smooth discharge and compacting applications, even in challenging environments.

Compacts and Discharges Bulk Solids Efficiently
The S-series Rotary Ball Vibrators from WAMGROUP are engineered for optimal performance in bulk solids processing. Utilizing a high-frequency, low-amplitude vibration generated by an internal ball moving along an eccentric guide, these vibrators excel in compacting, discharging, and material flow aid applications across various industries, including construction, chemical manufacturing, and food processing.
They are particularly effective with fine powders and granular materials like powdered milk, granulated sugar, and silica sand. Operating at a pressure range of 2 to 6 bar with oiled air, these vibrators ensure economical use of energy resources. Constructed with a durable blue aluminum body and galvanized steel cover, they are available in eight sizes to accommodate different processing capacities.
Certified for explosive environments (ATEX EX II 2DG cT(x)), the S-series integrates seamlessly into both pneumatic and mechanical conveying systems, enhancing the efficiency of operations such as continuous feed processing and precise material handling. These units offer low air consumption, ease of installation, and a design that supports straightforward maintenance. Ideal for facilities requiring reliable and consistent material flow, the S-series equips you with robust support tailored to your production needs.
Benefits
- Enhances process efficiency with low-amplitude, high-frequency vibration for faster material compaction and discharge.
- Reduces energy costs due to minimal air consumption.
- Ensures compliance and safety in explosive environments with ATEX certification.
- Facilitates easy installation and maintenance, minimizing operational disruption.
- Versatile across multiple industries, supporting diverse production needs from food processing to chemical manufacturing.
- Applications
- Pesticide,Gas,Tobacco,Building,Grain,Biscuit processing,Cosmetics,Chemical ad-mixtures,Soap,Seeds,Beverage processing,Detergents,Iron and steel,Granular materials,Insecticide,Noodle making,Glass,Chocolate processing,Spices,Fine powders,Industrial solid waste,Rubber,Resin,Cocoa,Animal feed,Fly-ash handling,Construction materials,Pasta,Pet food,Sugar,Convenience food,Varnish,Oil,Fertilizer,Plastics,Sand,Salt,Foundries,Wood,Pharmaceuticals,Bakeries,Paint,Coffee,Animal by-products,Breweries,Coking plants
- End products
- Antibiotic capsules,Dog kibble,Herbicide sprays,Concrete blocks,Cream-filled biscuits,Nitrogen-based fertilizers,Wheat grain,Sunflower seeds,Rubber tires,Spaghetti noodles,Craft beer,Polyethylene pellets,Cocoa powder,Wood varnish,Bar soap,Steel beams,Epoxy resin,Liquid foundation makeup,Artisan bread,Powdered milk,Espresso coffee,Chili powder,Liquid detergents,Plastic waste,Granulated sugar,Ramen noodles,Chemical additives,Acrylic paint,Organic pesticides,Refined sugar,Fly ash bricks,Petrol,Cat treats,Bone meal fertilizer,Carbonated beverages,Canned soups,Silica sand,Natural gas,Sea salt,Coke fuel,Chocolate bars,Cigars,Wooden furniture,Glass bottles
- Steps before
- Drying,Grinding,Material Sorting,Initial Mixing
- Steps after
- Compacting,Packing,Consolidation,Quality Inspection
- Input ingredients
- fine powders,granular materials,sand,seeds
- Output ingredients
- vibrated materials,compacted materials,discharged bulk solids
- 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.
- Vibration Type
- Low amplitude high frequency
- Working Pressure
- 2 to 6 bar (29 ~ 87 PSI)
- Material
- Blue aluminium body with galvanized steel cover
- ATEX Compliance
- EX II 2DG cT(x)
- Noise Level
- 90 dB(A)
- Size Variants
- 8 different sizes available
- Working mechanism
- Ball movement inside an eccentric guide
- Vibration type
- Low amplitude,high frequency
- Pressure range
- 2 to 6 bar (29 ~ 87 PSI)
- Noise level
- 90 dB(A)
- Compliance with explosive environments
- ATEX EX II 2DG cT(x)
- Compact size variety
- Eight different sizes
- Application suitability
- Fine powders and granular materials
- Efficiency
- Economical with low air consumption
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Suitable for Explosive Environments
- Yes
- ATEX Certification
- EX II 2D G cT(x)
- Material
- Blue Aluminium Body
- Cover Material
- Galvanized Steel
- Available Sizes
- Eight Different Sizes
- Size Options
- Eight different sizes
- Body Color
- Blue