Multi-pass pet food dryer for consistent moisture content

Achieve precise moisture control and enhanced product quality with an efficient drying solution designed for versatile applications, ensuring optimal texture and safety in every batch.

Controls Moisture and Retains Heat Efficiently

The Solis Multi-Pass Pet Food Dryer from Bühler Group is designed to optimize the drying process for pet food, alternative proteins, and related food ingredients. Employing a dual-plenum airflow system, this dryer ensures consistent moisture removal, critical for high-quality end products like kibble, cricket flour, and dried fruits. With capacities suited for high-volume operations, it integrates seamlessly into continuous, automated production lines, offering energy efficiency with direct-drive fans and insulated structures for superior heat retention. Constructed primarily from 300 series stainless steel, it supports stringent sanitary requirements, reducing bacterial growth and maintenance downtime with its hygienic design and innovative fines management system. Furthermore, its PLC automation allows for precise control and remote monitoring, enhancing processing efficiency. Ideal for use in pet food manufacturing, animal feed production, and broader food processing applications, the Solis dryer enhances both yield and product quality while adhering to industry standards.

Benefits

  • Ensures uniform moisture content, enhancing final product quality and yield.
  • Cuts energy costs due to optimized airflow and direct-drive fans.
  • Enhances food safety with sanitary construction and fines management.
  • Reduces maintenance downtime with easy-to-clean design.
  • Facilitates seamless integration into high-capacity, automated production lines.

General


Applications
Animal feed,Alternative proteins,Insect technology,Snacks,Pet food,Pulses,Confectionery,Oilseeds,Wheat,Grain,Nuts,Food ingredients,Spices,Vegetables,Dried fruits,Dairy
End products
Wheat puffs,Sunflower seed meal,Lentil chips,Roasted nuts,Dehydrated berries,Kibble,Shrimp meal,Flavored almonds,Soybean flakes,Spice blend powders,Dried mango slices,Cricket flour,Grain-free pet treats,Almond flour,Protein kibble
Steps before
Extrusion,Shaping,Pelleting,Grain handling
Steps after
Cooling,Packing,Sorting,Weighing,Palletizing
Input ingredients
extruded pet food,standard kibble
Output ingredients
dried pet food,uniform moisture content pet food
Market info
Buhler is renowned for manufacturing advanced process solutions for food, feed, and advanced materials. They are highly regarded for their innovation in milling technology and equipment quality.

Technical Specifications


Uniform moisture content
Ensured by dual-plenum airflow
Energy efficiency
Enhanced through design and components
Fines management system
Innovative system to control fines
Material
300 series stainless steel
Insulation
100mm insulated panels
Direct-drive fans
Energy-efficient design
Airflow
Blown from both sides of the conveyor

Operating Characteristics


Batch vs. continuous operation
Batch / Inline Continuous
Airflow system
Dual-plenum airflow
Energy efficiency
Designed for lower kWh/kg moisture
Fines management
Innovative fines management system
Cleaning method
Hygienic design,CIP-friendly
Automation level
PLC-controlled

Material Compatibility


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

Product type Characteristics


Pet Food Type
Standard,Premium

Physical Characteristics


Machine footprint
Compact
Discharge method
Continuous inline
Material of construction
300 series stainless steel
Support structure
Stainless-steel round tubing
Belt type
Flat wire mesh
Insulation thickness
100mm

Custom Options


Control panel type
HMI/Touchscreen
Support structure customization
Stainless-steel round tubing
Material of construction
300 series stainless steel
Fines management system
Customizable integration
Heating method
Dual-plenum airflow
Fan type
Direct-drive recirculation fans
Insulation type
100mm insulation panels