Fresh blueberries require delicate handling. Fruit size directly impacts packaging, pricing, and customer satisfaction. Our track-type blueberry sorting machine sorts blueberries based on size, and directs different sizes to separate collection zones.
This track-type blueberry sorter is suitable for soft fruits. It uses multiple flexible tracks that run in parallel. The gap between the tracks gradually widens. Smaller blueberries fall through the gaps, while larger ones continue moving forward. Food-grade silicone tracks help minimize pressure and impact during the grading process.
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Foodline Blueberry Sorting Machine for Sale
This blueberry size sorting machine handles fresh blueberries and grades them into multiple categories based on size. It employs a multi-track design to ensure gentle grading. Blueberries travel between two flexible tracks where the gap progressively increases.
The tracks feature a soft-surfaced, food-grade silicone material. The machine helps protect the delicate skin of the blueberries by minimizing strong squeezing and hard contact during conveying and grading.
The track gaps are adjustable: Operators can quickly adjust the grading range based on blueberry size and production requirements.
How the Track-Based Blueberry Grader Works
- Step 1. Infeed — Blueberries enter the infeed system and move onto the grading tracks.
- Step 2. Track Conveying — The tracks smoothly convey the blueberries forward.
- Step 3. Size Grading — The gap between the tracks gradually widens. Smaller blueberries fall through the earlier gaps, while larger ones continue moving forward.
- Step 4. Collection — Blueberries of different sizes are directed into their respective collection zones.
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Parameter Table of Foodline Hot Sale Blueberry Grading Machine
| Parameter | Specification |
| Machine Dimensions | 4000 x 700 x 900 mm |
| Power | 0.55 kW |
| Voltage | 220V / 380V |
| Weight | 110 kg |
| Sorting Grades | 3–6 levels |
| Capacity | 500–900 kg/h |
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Features of Automatic Track-Type Blueberry Sorting Machine
1. Low-Damage Handling
Silicone tracks support berries from underneath. No pinching, dropping, or squeezing. Blueberries roll smoothly without violent impact, preserving fruit firmness and extending shelf life.
2. Gentle Conveying
The track system moves berries at a steady, uniform speed. This eliminates sudden starts/stops and the risk of drops from heights. Continuous conveying from infeed to collection ensures berry stability.
3. High Grading Precision
Blueberries drop the moment the track gap matches their diameter. This ensures consistent sizing across the entire batch. The final product is uniform in specification and fully meets buyer requirements.
4. Adjustable Speed
Conveying speed can be adjusted based on the berry variety and target throughput. Firmer berries can be processed at higher speeds, while softer berries are handled at lower speeds to ensure gentle treatment. You control the pace of operation.
5. Adjustable Grading Sizes
Track gaps can be widened or narrowed simply; size adjustments take just minutes. Adapt to different blueberry varieties or seasonal size variations without purchasing new parts.
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What Other Produce Can This Fruit & Vegetable Grading Machine Sort?
Our track-type blueberry sorting machine is suitable for a wide range of round or oval fruits and vegetables, including:
- Cherries
- Cherry tomatoes
- Plums
- Apricots
- Passion fruit
- Jujubes (Chinese dates)
- Olives
- Lychees
- Small kiwiberries
- Hawthorn
- Other small round fruits
Simply adjust the track gap settings to accommodate different crops.
The gentle handling capabilities of the blueberry sorting machine make it ideal for delicate-skinned or high-value produce. This versatile machine handles multiple seasonal crops, delivering a higher return on investment.
Application Scenarios of Track Blueberry Sorting Equipment
Farms and Orchards: Blueberry and cherry growers can use track grading machines post-harvest to grade produce by size before packaging or sale.
Fruit Packing Houses: Packing houses can grade blueberries, cherries, and other fresh fruits prior to the packaging stage.
Fruit Processing Plants: The equipment can be integrated into fruits and vegetables processing lines (blueberries, cherry tomatoes, and plums). It can be seamlessly connected with feeding, inspection, packaging, and collection systems.
Distribution and Wholesale Centers: Distributors and wholesalers can grade fresh fruit during warehousing, packaging, or prior to shipment.
Thinking About Adding Grading to Your Post-Harvest Workflow? Start Here
FAQs
Q1: Can this blueberry sorting machine reduce the manual labor required for size sorting?
Yes. This machine automates size grading, thereby reducing the workload associated with manual sorting.
Q2: What is the typical damage rate for blueberries on this blueberry grader machine?
Tests show that the damage rate is below 0.5% under normal operating conditions. Actual results depend on the blueberry variety, firmness, and operating speed. You can reduce the operating speed for particularly soft fruits.
Q3: Can this blueberry sizing machine be integrated into an existing packaging line?
Yes. Foodline can check the machine height, outlet positions, and layout according to your existing line.
Q4: What is the warranty period?
12 months from delivery. Wear parts are not included.
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Start Your Fruit Grading Equipment Project With Foodline
Foodline: A Trusted Sorting Equipment Manufacturer
Foodline Machinery is a China manufacturer of food processing equipment. We develop and produce a wide range of fruit and vegetable sorting equipment, including size graders, weight sorters, and color sorters.
Our size grading equipment is suitable for various agricultural products. Our product line includes potato grading machines, apple grading machines, onion grading machines, blueberry sorting machines, cherry grading machines, and more. We employ specific grading technologies tailored to the size, shape, and processing characteristics of each product.
Foodline sorting equipment has been exported to numerous countries, including Saudi Arabia, France, Romania, and Ghana. Our machines serves farms, packing houses, food processing enterprises, and produce distributors worldwide.
Interested in Our Blueberry Sorting Machine?
Submit an inquiry and share your processing capacity and grading requirements. We will recommend and configure the blueberry sorting machine according to your needs.
