High accuracy micro dosing system
When handling diverse ingredients, precise dosing is crucial to ensuring consistent product quality and efficiency. Our modular micro dosing system offers unparalleled accuracy and flexibility, accommodating a variety of powders and granules with ease, significantly reducing cycle times and optimizing your production process.

Precisely Weighs and Doses Ingredients
The Micro Dosing Unit from Ottevanger Milling Engineers is a robust and modular dosing system designed to deliver high accuracy in ingredient weighing and dosing. It employs a multi-bin and scale configuration, allowing simultaneous use of up to four super scales, significantly reducing cycle times. Ideal for feed, food, and pet food manufacturing, it efficiently doses powders and granules for products such as compound feed pellets and vitamin premixes. It supports integration with existing lines thanks to its modular build and easy expandability. The system’s hygienic design includes stainless steel bins and dosing screw feeders, and it offers good service accessibility for maintenance. Configurable for various production needs with options for agitator and pneumatic valve implementation, the MDU meets the demands of continuous, flexible operations.
Benefits
- Achieves precise ingredient dosing, minimizing waste and improving product consistency.
- Enhances production flexibility with its modular and expandable design.
- Reduces overall cycle times through simultaneous multi-scale operations.
- Provides wide applicability across various industries and product types.
- Facilitates easy maintenance and service accessibility, ensuring longevity and reliability.
- Applications
- Food,Feed,Pet food,Cereals,Concentrates,Aqua feed,Seeds,Premix
- End products
- Compound feed pellets,Dog kibble,Cereal breakfast flakes,Bird seeds,Granola,Fish feed pellets,Vitamin premixes,Mineral concentrates
- Steps before
- Grinding,Mixing,Pre-cleaning
- Steps after
- Pelleting,Extrusion,Drying,Cooling,Coating
- Input ingredients
- feed,food,cereals,seeds,petfood,aqua feed,premix,concentrates
- Output ingredients
- accurate batches,weighed ingredients,dosed materials
- 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.
- Dosing Volume
- 2% of scale capacity
- Accuracy
- High dosing and weighing accuracy
- Main Weigher Range
- 50–380 kg
- Cycle Time
- Extremely short cycle times achievable
- Scales
- 1-4 small super scales,max 15 dm³
- 1-2 large super scales,max 20 dm³
- Number of Bins per Unit
- Up to 8 bins
- Construction Material
- Steel box sections
- Automatic Operation
- Yes,with up to 4 super scales simultaneously
- Modular build
- Yes
- Dosing method
- Gravimetric
- Batch vs. continuous operation
- Batch
- Flexibility
- High
- Automation level
- Integrated scales
- Super scale integration
- Yes,up to 4
- High dosing and weighing accuracy
- Yes
- Cycle time
- Extremely short
- Control range
- Very large
- Cleanability
- High
- Abrasion resistance
- Moderate
- Biological compatibility
- Suitable for feed,food,cereals,etc.
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Corrosive resistance (e.g. acids)
- Stainless steel construction
- Steel box frame
- Robust and hygienic
- Bin Capacity
- Max 8 bins per unit
- Material
- Stainless steel
- Bin Size
- Variable
- System Type
- Modular build
- Dosing Volume
- Max 15 dm³ (small scale),Max 20 dm³ (large scale)
- Super Scales Count
- 1-4 small super scales,1-2 large super scales
- Main Weigher Range
- 50-380 kg
- Smallest Recommended Dosing Volume
- 2% of the scale capacity
- Number of Bins
- Up to 8 bins
- Super Scales
- 1-4 small / 1-2 large
- Dosing Screw Feeders
- Variable execution
- Pneumatic Shut-off Valve
- 8 units
- Main Weigher
- 50-380 kg range
- Agitators
- 6 optional
- Modular Design
- Expandable