Vacuum coater for petfood and livestock feed

Enhance nutritional value and product quality with precision liquid incorporation through vacuum coating, ideal for achieving uniformity in pet food, fish feed, and livestock feed.

Incorporates and Coats Liquids and Powders

The Vacuum Coater from Stolz offers a robust solution for precise liquid and powder incorporation in feed production. Utilizing a twin shafts paddle mixer, this equipment enhances product quality through a vacuum-assisted process that ensures deep penetration and uniform coating. Ideal for applications in pet food, fish feed, and livestock feed, it supports a wide range of liquid additives including fats, oils, omega 3, and vitamins to improve nutritional profiles. Operating in continuous, automated high-speed modes, it seamlessly integrates into existing production lines. The system’s multilayer coating technology prevents surface adhesion, maintaining product integrity even at high throughput levels. Constructed from durable materials, it suits agribusiness and agrofood environments, with configurations available to optimize for specific production needs.

Benefits

  • Enhances nutritional value with precise additive incorporation and uniform coating.
  • Reduces breakage and maintains product integrity with non-sticky surface technology.
  • Increases operational efficiency through continuous, automated high-speed processing.
  • Supports a wide range of liquid and powder formulations, improving product versatility.
  • Customizable configurations accommodate diverse production needs across the feed industry.

General


Applications
Vitamins,Fat coatings,Pet food,Omega 3,Flavours,Colourings,Oils,Fish feed,Pharmaceutical products,Pigments,Antioxidants,Livestock feed
End products
Omega 3 supplements,Pharmaceutical capsules,Fish oil coatings,Flavored feed additives,Aquaculture pigments,Kibble,Antioxidant supplements,Vitamin-enriched feed,Fish pellets,Poultry feed,Cat biscuits,Cattle feed,Dog treats,Food colorings
Steps before
Milling,Mixing,Cleaning
Steps after
Multilayer coating,Final coating,Powder coating
Input ingredients
fat,oils,omega 3,flavours,vitamins,antioxidants,pharmaceutical products,colourings,pigments
Output ingredients
petfood with enhanced nutritional value,fish feed with improved additives,livestock feed with upgraded composition
Market info
Stolz is known for its expertise in designing and manufacturing industrial machinery and equipment, particularly for the agricultural sector, including animal feed, grain processing, and bulk materials handling systems. They have a strong reputation for quality and innovation.

Technical Specifications


Coating method
Multilayer coating
Surface state
Non-sticky
Uniformity
Excellent
Liquid Addition Capacity
Possible up to 40% fat
Automation
Pressurization and liquid incorporation
Compatibility with Liquid Types
Fat,oils,flavors,vitamins,antioxidants,pharmaceutical products
Compatibility with Pigments
Fish feed colorings
Cycle Steps
4-Step cycle (vacuum,liquid incorporation,atmospheric pressurization,final coating)

Operating Characteristics


Working Mechanism
Twin shafts paddle mixer
Integrated Steps
Pressurization,Liquid Incorporation,Gradual Pressurization,Final Coating
Batch vs. Continuous Operation
Batch
Automation Level
PLC-controlled
Coating Method
Multilayer coating technology

Material Compatibility


Biological compatibility
Suitable for feed products
Corrosive resistance (e.g. acids)
Stainless steel components
Abrasion resistance
High durability for pelleting
Cleanability
Designed for easy cleaning
Density/particle size
Applicable for various particle sizes

Product type Characteristics


Multilayer coating ability
Yes

Physical Characteristics


Twin shafts paddle design
Yes
Vacuum chamber size
Customizable
Compact footprint
Yes
Discharge method
Gradual atmospheric pressurisation
Control panel type
Automation and electricity integration

Custom Options


Control panel type
Integrated HMI
Coating method
Multilayer / Surface coating