Bin aeration system for silo and hopper material flow
Optimize the flow of your stored powders and granules with an efficient aeration system, ensuring consistent discharge and preventing material blockages in storage vessels.

Maintains Consistent Powder Flow through Aeration
The Bin Aerators from Gericke are designed to prevent material compaction and ensure consistent flow in your storage systems. By introducing air directly into the stored powder mass, these aerators maintain optimal fluidization for applications in food, pharmaceuticals, chemicals, and heavy industries. These aerators operate with a typical effective radius of 300 mm and can easily be mounted using optional external plates. Available in cast iron or 316 stainless steel, they feature either a black Neoprene or optional white FDA-certified Neoprene boot for varied application needs. The aerators are compact and low-cost, requiring virtually no maintenance, making them an efficient choice for your production line. Whether you’re dealing with protein powder, cement, or pharmaceutical granules, Gericke’s Bin Aerators provide reliable performance and integration with existing processing, ensuring smooth operations from upstream feeding to downstream delivery.
Benefits
- Ensures consistent material flow, reducing clogging and operational delays.
- Minimizes maintenance costs due to durable construction and low-maintenance design.
- Enhances product quality by maintaining uniform air-to-particle mixing ratio.
- Adaptable to various industries with material options for specific compliance needs.
- Improves production efficiency by integrating seamlessly into existing systems.
- Applications
- Animal and aqua feed,Water treatment,Flue gas treatment,Minerals,Battery production,Dairy,Animal food,Food,Chemicals,Energy,Biscuit and snacks,Textured vegetable proteins,Salt and seasoning,Pet,Pharmaceuticals,Beverages,Environmental,Heavy industry,Cement and fly ash
- End products
- Pharmaceutical granules,Wastewater treatment chemicals,Fly ash concrete additives,Protein powder,Industrial salt,Flue gas scrubber residues,Detergent powder,Granola bars,Animal feed supplements,Powdered seasoning mixes,Instant coffee,Textured protein chunks,Cement powder,Milk powder,Battery electrode materials,Gelatin capsules,Seasoned snack mix,Fish feed pellets,Pet kibble
- Steps before
- Conveying,Loading,Storage
- Steps after
- Packing,Transport,Distribution
- Input ingredients
- dry bulk materials,powder,aerated mixture of air and particulate
- Output ingredients
- fluidized material,air-to-particulate mixture
- Market info
- Gericke is known for engineering and manufacturing innovative powder processing equipment, including mixing, feeding, and conveying solutions, catering to various industries. Renowned for their quality and expertise in bulk material handling, they provide tailored solutions to optimize production processes.
- Effective Radius
- 300 mm (12 inches)
- Mounting Option
- External mounting plate
- Material
- Cast iron / 316 stainless steel
- Boot Material
- Black Neoprene / White FDA Neoprene
- Maintenance Requirement
- Virtually no maintenance
- Working mechanism
- Continuous air introduction
- Air-to-particulate mixture control
- Maintains flow of materials
- Batch vs. continuous operation
- Continuous
- Effective radius
- 300 mm (12 inches)
- Material fluidization
- Non-damaging vibrations
- Corrosive resistance (e.g. acids)
- 316 stainless steel
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Cleanability
- Black Neoprene boot or white FDA Neoprene boot
- Biological compatibility
- FDA compliant materials
- FDA materials
- Optional white FDA Neoprene boot
- Typical effective radius
- 300 mm (12 inches)
- Mounting method
- Easy to mount with optional external mounting plate
- Material
- Cast iron or 316 stainless steel
- Boot type
- Black Neoprene or optional white FDA Neoprene boot
- Material Options
- Cast iron / 316 stainless steel
- Mounting Plate
- Optional external mounting plate
- Boot Material
- Black Neoprene / White FDA Neoprene