Intelligent optical fruit sorting and grading system
Enhance product quality and reduce waste with cutting-edge optical sorting technology, designed to detect and grade fruit and vegetable imperfections with precision, ensuring high-speed, consistent throughput in food processing lines.

Sorts and Grades Diverse Produce Efficiently
The Spectrim with LUCAi® from TOMRA is an innovative optical sorting and grading machine designed to enhance efficiency and precision in fruit and produce processing. Utilizing deep learning and advanced computing hardware, this solution tackles complex quality assessment tasks with exceptional accuracy, identifying defects in a wide range of products from apples to nuts. With LUCAi® technology, the system enhances throughput by reducing manual inspection errors and is easily integrated into existing processing lines through its user-friendly interface. Operating continuously and at high speed, it meets the demands of the food and agriculture industries by delivering consistent results in sorting and grading. This machine excels at minimizing fruit loss and optimizing pack-out results, ensuring high-quality output. Configurations are available to support different produce types and operational requirements, backed by engineering support for seamless customization and installation.
Benefits
- Increases yield and reduces waste by detecting over 95% of imperfections.
- Cuts operational costs through reduced manual labor and improved grading precision.
- Enhances product quality and consistency across diverse produce types.
- Simplifies integration and operation with an intuitive user interface.
- Supports continuous, automated processing for high-speed operations.
- Applications
- Potatoes,Protein,Fruit,Vegetables,Nuts and dried fruit,Seeds and grains
- End products
- Blueberries,Cherries,Onions,Potato chips,Pistachios,Peas,Kiwi,Mangoes,Meat products,Seafood,Citrus fruits,Bell peppers,Hazelnuts,Beans,Cauliflower,Olives,Pecans,Fresh pack potatoes,Strawberries,Frozen potato products,Pineapples,Cashews,Almonds,Carrots,Avocados,Apples,Peanuts,Dehydrated potato products,Macadamias,Radishes,Walnuts
- Steps before
- Harvesting,Sorting,Washing,Pre-selection
- Steps after
- Quality Control,Packing,Storage,Distribution
- Input ingredients
- apples,fruit,stem splits,punctures
- Output ingredients
- graded apples,sorted fruit,premium yields,reduced fruit loss,consistent quality
- Market info
- TOMRA is known for its expertise in sensor-based solutions for resource productivity, particularly in recycling, food sorting, and mining industries, offering advanced technology to improve resource recovery and efficiency, enhancing sustainability and operational performance.
- Accuracy
- Detects 95% of stem-related imperfections,mitigates 99% of total stem defects
- Automation Level
- Deep learning technology with LUCAi®
- Grading Precision
- Unprecedented precision with LUCAi® models
- User Interface
- User-friendly interface
- Operational Cost Reduction
- Reduced operational costs with LUCAi®
- Throughput Improvement
- Improves throughput by decreasing inspection errors
- Flexibility
- Adjusts grading parameters for seasonal dynamics
- Integration Capability
- Easy integration into operations
- Detection Capabilities
- Stem splits and punctures detection across apple varieties
- Automation level
- Deep Learning Technology
- Batch vs. continuous operation
- Batch / Inline Continuous
- Cleaning method
- N/A (Assumed automated with minimal manual intervention)
- Changeover time
- Adjustable with pre-trained models
- Energy efficiency
- Optimized for precision and cost-efficiency
- Inspection error reduction
- Decreased manual inspection errors
- User interface
- User-friendly interface
- Biological compatibility
- Yes
- Corrosive resistance (e.g. acids)
- Yes
- Cleanability
- Easy
- Fruit Types
- Apples,multiple varieties
- Market Preferences
- Adjustable grading parameters
- Control panel type
- User-friendly interface
- Control panel type
- User-friendly interface
- Integration possibilities
- Easy to integrate into operations
- Parameter adjustability
- Adjust severity of grading parameters
- Deep learning models
- Pre-trained LUCAi® models for apple defects