Automated sandwich production line
Optimize your sandwich production with high-speed automation that effortlessly handles diverse fillings and condiments, ensuring precise deposition and spreading while maintaining product integrity across a variety of sandwich types and sizes.

Processes and Pumps Sandwich Ingredients Efficiently
The Diverse Sandwich Line Production System from Unifiller is engineered to enhance efficiency in food production environments, designed specifically for sandwich manufacturers and food processing companies. This system stands out with its ability to handle a variety of processes including pumping, depositing, spreading, filling, and spraying, making it adaptable for products ranging from egg salad sandwiches to mayonnaise-based dressings. Equipped with single piston and multi piston depositors, along with sandwich sprayers and flockers, it ensures high-speed operations and seamless integration into existing production lines. Its advanced pneumatic control systems are optimized to withstand extreme temperature conditions, reducing corrosion from moisture and caustic cleaning processes. The system supports automation with minimal tooling required for washdowns, and allows for customization with add-on attachments like spreader nozzles and agitators. Compliance with industrial standards assures reliability, while Unifiller provides engineering support for specific production needs.
Benefits
- Enhances production efficiency by handling multiple processes in one system, reducing the need for separate machines.
- Maintains product quality with gentle processing of shear-sensitive ingredients.
- Minimizes maintenance with corrosion-resistant components suitable for extreme environments.
- Customizable to meet specific production requirements with interchangeable attachments.
- Saves labor costs with its high-speed automated operation and seamless integration into existing lines.
- Applications
- Pet food,Sandwiches,Jelly sandwiches,Condiments,Peanut butter,Tuna sandwiches
- End products
- Chicken salad sandwiches,Ketchup packets,Egg salad sandwiches,Ham and cheese sandwiches,Vegetable sandwich fillings,Mustard spreads,Mayonnaise-based dressings,Pet food chunks,Cream cheese sandwiches
- Steps before
- Ingredient preparation,Mixing,Pre-cooking,Spread preparation
- Steps after
- Packaging,Sealing,Labelling,Cooling
- Input ingredients
- tuna,egg salad,peanut butter,jelly,ketchup,mustard,mayonnaise,butter
- Output ingredients
- sandwiches,filled sandwiches,spread sandwiches
- Market info
- Unifiller Systems is known for manufacturing innovative and precise food processing and bakery equipment, specializing in automated portioning and depositing solutions that enhance efficiency and consistency for bakeries and food production lines globally.
- Speed
- Adjustable 0 – 50 ft per minute
- Deposit Range
- Varies
- Particle Size
- Varies
- Power
- Varies
- Washdown
- Easy Washdown
- Tools
- Minimal Tooling
- Working mechanism
- Pneumatic control systems
- Integrated steps
- Pump,deposit,spread,fill,spray
- Corrosion resistance
- Substantially reduced corrosion due to moisture build-up
- Temperature compatibility
- Ideal for extreme temperature environments
- Adjustable speed
- 0 – 50 ft per minute
- Shear sensitivity
- Gentle on product
- Cleaning method
- Easy Washdown
- Minimal tooling
- Minimal Tooling Required
- Shear sensitive
- Gentle on product
- Corrosive resistance
- Reduced corrosion from moisture
- Deposit fillings with chunks
- Yes
- Deposit fillings without chunks
- Yes
- Machine footprint
- Compact
- Feed/discharge method
- Shear sensitive
- Nozzle type
- Spreader nozzles
- Pneumatic control systems
- Upgraded
- Control panel type
- Pneumatic control with moisture-resistant features
- Integration possibilities
- Compatible with third-party equipment
- Attachment options
- Spreader nozzles,agitators
- Corrosion resistance enhancements
- Upgraded pneumatic control systems
- Pneumatic control
- Moisture and caustic cleaning resistant