High capacity horizontal dryers and coolers for industrial applications

Achieve consistent moisture levels and uniformity with precision-controlled airflow and temperature profiling, optimizing your production line efficiency for a wide range of food and feed products.

Optimizes Drying and Cooling for Extruded Products

The High Capacity Horizontal Dryer/Cooler from Wenger is designed for food producers, pet food manufacturers, and aquatic feed producers seeking to optimize moisture levels in their production lines. This equipment features a dual-function process that both dries and cools extruded products, ensuring consistent product quality and moisture uniformity. It operates using a flexible airflow control mechanism, which adjusts to each product’s unique drying curve, enhancing efficiency while maintaining product integrity.

Applications span across various industries, including the production of soy-based meat substitutes, plant-based burger patties, protein-infused chips, panko breadcrumbs, cornflakes, granola bars, and pet food such as dry dog kibble and moist dog treats. With a capacity to handle continuous, automated high throughput operations, this dryer/cooler is ideal for processing solid, powder, and granular products.

Integration into existing production lines is seamless with automated process management systems enabling precise control over temperature profiling and airflow across the conveyor, tailored to the desired end-product specifications. Constructed with durable materials, it offers options in galvanized carbon steel or type 304 stainless steel, suitable for varying operational conditions, and ensures long-lasting performance with minimal maintenance.

Benefits

  • Ensures uniform moisture control, enhancing product quality and consistency.
  • Customizable airflow and temperature settings improve energy efficiency and product-specific drying.
  • Durable construction minimizes maintenance, extending equipment lifespan and reducing operational costs.
  • Seamless integration with existing lines boosts productivity and minimizes transition downtime.
  • Supports diverse product ranges, from pet food to aquatic feeds, enhancing operational versatility.

General


Applications
Rte cereals,Hybrid products,Ingredients,Textured vegetable proteins,Snacks,Pet food,Sinking feeds,Semi-moist pet food,Structured meat analogs,Aquatic feed,Industrial applications,Protein crisps,Slow-sinking feeds,Traditional kibble,High fresh meat inclusion treats,Floating feeds,Breadings,Recirculating aquaculture system (ras) feeds
End products
Protein-infused chips,Cornflakes,Granola bars,Moist dog treats,Trail mix components,Tilapia slow-sinking pellets,Plant-based burger patties,Fresh meat-filled dog biscuits,Salmon farming pellets,Soy-based meat substitutes,Dry dog kibble,Panko breadcrumbs,Catfish pellets
Steps before
Extrusion,Preconditioning,Mixing,Forming
Steps after
Cooling,Packaging,Coating,Enrobing
Input ingredients
textured vegetable proteins,structured meat analogs,ingredients,protein crisps,breadings,RTE cereals,snacks,hybrid products,traditional kibble,semi-moist pet food,high fresh meat inclusion,pet treats,floating feeds,sinking feeds,slow-sinking feeds,RAS feeds,specialty feeds
Output ingredients
dried food products,cooled food products,uniformly dried pet food,uniformly dried aquatic feed,industrial products
Market info
Wenger is known for its expertise in manufacturing extruders and dryers for pet food, aquatic feed, and food processing industries, renowned for reliability, innovation, and custom-engineered solutions worldwide.

Technical Specifications


Capacity
Customizable
Drying time
Varied,depending on product
Number of Passes
1-3 passes
Heat Source
Gas,Steam,Electric
Temperature Profiling
Available (TrueTemp configuration)
Product Conveyor Options
Hinged/Overlapping
Airflow Velocity
High process airflow
Construction Material
Galvanized Carbon Steel or Stainless Steel
Tray Perforations
Round holes or slots
Automation
Automated Process Management Systems
Airflow Control
Adjustable

Operating Characteristics


Process airflow velocity
High
Temperature profiling
TrueTemp configuration
Airflow control
Adjustable
Automation level
Automated Process Management
Multiple product spreader options
Sloped oscillating spout spreader,Oscillating belt,FingerRake,Vibratory,Self-adjusting leveling auger
Heat source options
Direct (natural gas,propane,butane) / Indirect (stainless steel coils)
Product conveyor options
Hinged or overlapping design with heavy duty tray

Material Compatibility


Abrasion resistance
Heavy duty construction
Cleanability
Sanitary configurations available
Corrosive resistance (e.g. acids)
Stainless steel construction
Density/particle size
Variety of configurations and sizes

Product type Characteristics


Product type flexibility
Multi-type


Sanitary standards
3A Sanitary Standards

Physical Characteristics


Machine Footprint
Varies based on capacity
Shape
Horizontal Dryers/Coolers
Number of Passes
1-3 passes available
Material
Galvanized carbon steel or Type 304 stainless steel
Heated Airflow
From both sides of dryer
Product Conveyor Options
Hinged or overlapping design
Tray Perforations
Round holes or slots