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.

General


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.

Technical Specifications


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

Operating Characteristics


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

Material Compatibility


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

Physical Characteristics


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

Custom Options


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