Rotary dischargers for powders and granules
Prevent production halts with this solution designed for efficient discharge of challenging powders and granules from bins and silos, ensuring a steady material flow to your processing machinery.

Facilitates Consistent Material Discharge and Feeding
The Rotary Bin Discharger from Ottevanger Milling Engineers is engineered to seamlessly manage the discharge of powders and granules, enhancing the efficiency of storage and processing operations. Its robust construction includes a fully enclosed cylindrical steel housing with specially shaped blades driven by a motor reducer, ensuring consistent material flow for feed mills and grain processing plants. The electro-pneumatically operated discharge slide is ideal for materials prone to uncontrolled discharge, providing precise feed to processing machines and weighing hoppers. With options for stainless steel housing and an ATEX motor, it is well-suited for demanding environments, such as animal feed, pet food, and soybean processing facilities. Its easy integration into continuous or semi-automated systems provides operational flexibility, while supporting diverse applications ranging from flour and cattle feed to soybean oil production.
Benefits
- Ensures continuous production by preventing material flow interruptions from storage silos.
- Reduces maintenance downtime with an easily accessible design.
- Enhances operational safety with options for ATEX-certified components.
- Supports diverse processing needs with customizable configurations for different materials.
- Increases efficiency in feed and grain production lines with consistent discharge rates.
- Applications
- Animal feed,Raw materials,Pet food,Granules,Soybean processing,Aqua feed,Powders,Premix,Grain storage,Compound feed
- End products
- Premix vitamin blends,Dog kibble,Pvc powder,Flour,Fish pellets,Poultry feed,Cattle feed pellets,Soybean oil,Silica gel granules,Barley storage
- Steps before
- Storage,Product intake,Grinding
- Steps after
- Weighing,Mixing,Pelleting
- Input ingredients
- powders,granules,materials from silos,products with poor flow characteristics
- Output ingredients
- discharged materials,regular feed to processing machines,feed to weighing hoppers
- Market info
- Ottevanger Milling Engineers is renowned for designing and manufacturing innovative milling equipment and complete production lines for the grain processing industry, including feed mills, flour mills, and biomass processing, with a reputation for quality, efficiency, and customized solutions.
- Drive Power
- 7.5 kW / 11 kW
- RPM
- 114 RPM
- Housing Material
- Steel / Stainless Steel
- Discharge Control
- Electro-pneumatically operated
- Application Type
- Powders / Granules
- Capacity
- Not specified
- Flange Type
- Attached to bin outlet
- Operation mode
- Discharge for powders/granules
- Motor reducer type
- Flange attached
- Material flow control
- Electro-pneumatically operated discharge slide
- Automated discharge control
- Available
- Blade design
- Specially shaped blades
- Uncontrolled discharge prevention
- Yes
- Integration capability
- Securing flange to bin outlet
- Corrosive resistance
- Stainless steel housing
- Density/particle size compatibility
- Powders or granules with poor flow characteristics
- Abrasive materials
- Not specified
- Temperature resistance
- Not specified
- Housing Material
- Cylindrical Steel,Stainless Steel (option)
- Discharge Method
- Electro-pneumatically operated discharge slide
- Attachment Method
- Flange
- Rotor Type
- Specially shaped blades
- Motor Type
- Motor reducer
- RPM
- Varies (930,1120,1500 RPM)
- Drive Type
- Motor-driven
- Footprint
- Compact
- Customization Options
- Multiple outlet,ATEX motor
- Stainless steel housing
- Available
- ATEX motor
- Available
- Multiple outlet
- Available