Continuous coater for pellet and extrudate liquid addition

Efficiently enhance your feed products by uniformly adding liquids such as oils, vitamins, and enzymes, ensuring optimal absorption and quality. With this continuous coater, achieve consistent mixing and dosing, pivotal for final conditioning in large-scale feed production.

Applies Liquids Evenly to Pellets and Extrudates

The Continuous Coaters from Ottevanger Milling Engineers deliver precision in applying liquid coatings to feed pellets and extrudates. These coaters employ a sophisticated spray box system to ensure uniform liquid distribution, ideal for applications in pet food, aqua feed, and compound feed production. With capacities ranging from 1 to 40 tons per hour, they easily integrate into large-scale, automated production lines, bolstering efficiency and product quality.

Constructed with stainless or mild steel and featuring a 50 mm insulated jacket with heat tracing, these coaters enhance liquid absorption while preventing contamination. The hinged inspection hatches along the mixing trough simplify cleaning and maintenance, vital for minimizing downtime. Multiple dosing systems for oils, vitamins, and enzymes allow for versatile product enhancement.

Options for customization and engineering support further ensure that these coaters meet specific operational requirements. Their robust design and variable heating system align with rigorous production demands, making Ottevanger Continuous Coaters an integral part of any feed production process.

Benefits

  • Ensures uniform liquid distribution for enhanced nutritional content in feed products.
  • Minimizes labor and maintenance downtime with easy access through full-length inspection hatches.
  • Enhances operational efficiency by handling up to 40 tons per hour in a continuous process.
  • Reduces contamination risk with heat-traced, insulated construction.
  • Adaptable liquid dosing supports diverse feed formulations, including vitamins and enzymes.

General


Applications
Vitamins,Pet food,Enzymes,Oilseed processing,Soybean processing,Aqua feed,Concentrates,Premix,Compound feed
End products
Sunflower oil,Enzyme-enriched granules,Vitamin-enriched pellets,Dog kibble,Premix feed powders,Concentrated animal feed supplements,Shrimp feed,Pig feed,Rapeseed oil,Fish pellets,Poultry feed,Soybean meal,Cattle feed,Cat food pellets,Soybean oil
Steps before
Grinding,Mixing,Extrusion
Steps after
Cooling,Crumbling,Sieving
Input ingredients
pellets,extrudates,liquids,oil,fat,vitamins,enzymes
Output ingredients
coated pellets,coated extrudates
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


Capacity
1-40 t/h
Drive
1.5-5.5 kW
Material
Stainless or mild steel
Heating system
Variable with insulated jacket
Inspection doors
2-4 large hinged doors
Coating method
Spray box system
Liquid addition capability
Oil,fat,vitamins,enzymes
Mixing type
Continuous
Jacket insulation
50 mm thick
Multiple spraying sections
Optional

Operating Characteristics


Batch vs. continuous operation
Continuous
Working mechanism
Spray box dosing system
Heat tracing
Stainless/mild steel construction with insulated jacket
Inspection and cleaning access
Hinged inspection hatches
Easy maintenance
Large inspection doors
Automation level
Variable heating system
Liquid absorption
Stimulated by heat tracing
Multiple spraying sections
Optional

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Material
Stainless steel / Mild steel
Inspection hatches
Hinged inspection hatches
Insulated jacket thickness
50 mm
Heating system
Variable heating with heat tracing
Spraying sections
Multiple (optional)

Custom Options


Construction Material
Stainless steel / Mild steel
Insulation
50 mm thick insulated jacket
Heating System
Variable heating with heat tracing
Inspection Accessibility
Hinged inspection hatches
Spray Box Capability
Multiple liquid dosing
Drive
Different kW options based on model