Sorter for the food industry

for agricultural applicationsindustrialoptical

Overview
The FoodLine potato grading machine is an industrial grader designed for agricultural producers, packing centers and potato processors. It automatically sorts tubers by size and weight using adjustable roller spacing, sensors and conveyor modules, delivering consistent grading and higher throughput while reducing manual sorting tasks. The frame and contact parts are food-grade 304 stainless steel; the system uses corrosion-resistant components and an industrial PLC touchscreen for operation and monitoring.

Key reasons to choose FoodLine

• Precision sorting: Adjustable rollers and sensors separate potatoes into defined size grades to meet packing and processing specifications.
• High throughput: Configurable for capacities up to 10 t/h to support industrial lines.
• Hygienic construction: Food-grade 304 stainless steel for easy cleaning and compliance with food safety practices.
• Low maintenance: Accessible components and modular assemblies reduce downtime and service time.
• Flexible integration: Modular design enables integration with washing, peeling and packaging lines.

Product Features

• Advanced grading technology: Roller spacing and conveyors automatically sort into multiple size grades; settings are adjustable for different markets and product specifications.
• Modular design: Available configurations for 3, 5 or 7 size grades; expandable modules for additional processing steps.
• User interface: PLC with touchscreen for monitoring, speed adjustment and profile selection; recipe storage for repeatable setups.
• Corrosion resistance: All contact parts in 304 stainless steel and sealed bearings for operation in wet environments.
• Safety compliance: Enclosed moving parts and safety interlocks to protect operators and meet international safety standards.

Applications

• Potato chip and crisp manufacturers
• French fries production lines
• Fresh produce packinghouses
• Agricultural cooperatives and graders
• Export and sorting facilities for root crops

Benefits of automation

• Reduces manual labor: Cuts dependence on manual sorting and decreases labor cost variability.
• Improves consistency: Delivers repeatable grading across large volumes to improve downstream processing and packing yield.
• Saves time: Faster sorting throughput compared with manual methods.
• Enhances product quality: Uniform sizing improves product presentation and commercial grading accuracy.
• Scalable: Modules can be added to increase capacity or add functions without replacing the core machine.

Customer feedback (excerpt)
“The FoodLine potato grading equipment transformed our workflow. We process 3x more with half the labor.” — Carlos M., Potato Chip Manufacturer, Spain
“Reliable, easy to clean, and very accurate. Highly recommend for any mid to large-scale potato processor.” — Aisha R., Farm Cooperative Manager, Kenya

Technical specifications

• Processing capacity: 1–10 t/h (customizable)
• Grading levels: 3–7 size categories
• Material: 304 stainless steel (food-grade)
• Power requirement: 2.5–5.5 kW
• Voltage: 380 V / 50 Hz (customizable)
• Dimensions: dependent on configuration
• Weight: approx. 800–1500 kg
• Control system: PLC with touchscreen interface