Automatic Plantain Grading Machine

Our HGFS-8 Automatic Plantain Grading Machine delivers accurate size sorting for plantains and regular bananas. It fits the daily processing needs of tropical fruit farms, food factories and agricultural suppliers perfectly. Firstly, it adopts professional roller gap sorting technology to support continuous, damage-free fruit grading. It also solves common industry pain points, such as low manual sorting efficiency, inconsistent grades and high labor costs. In addition, it flexibly sorts fruits into 4 to 5 distinct sizes in one single run. This function effectively boosts your fruit product quality and overall market value.

Core Construction & Material Advantages

We build the entire machine with full food-grade stainless steel. This sturdy material resists rust and corrosion, and you can clean and sanitize it easily. It fully meets global food safety standards. Secondly, the precision-made roller structure runs steadily and allows flexible gap adjustment. It transports fruits smoothly and sizes them accurately without scratching or bruising peels. Moreover, the robust mechanical design supports long-duration continuous work. It runs with a low failure rate and requires minimal maintenance, so it adapts well to tough production environments.

Key Features

Automatic Feeding System: The built-in automatic feeding unit provides non-stop material supply. It enables continuous assembly-line sorting, replaces manual feeding work directly, and greatly improves your overall production speed.
4-5 Levels Precision Grading: You can freely adjust the roller gaps to create 4 or 5 size grades. It sorts green cooking plantains, ripe sweet plantains and common bananas by diameter precisely to match various commercial grading standards.
Customized Design for Bananas & Plantains: We optimize roller spacing and conveying speed specifically for long-strip tropical fruits. This design avoids fruit pile-up, rolling deviation and sorting errors. It maintains a high grading accuracy rate of over 98%.
Hygienic Stainless Steel Structure: All machine bodies and fruit contact parts use food-grade stainless steel. The material is safe, washable and easy to maintain, which suits fresh fruit packaging and deep processing scenarios perfectly.
Labor-saving & Stable Operation: The fully automatic one-stop system simplifies sorting work and consumes less energy. It cuts down your labor reliance and production costs while keeping every sorting result consistent and reliable.

Application Scope

This roller grader focuses on size sorting for all plantain types and common edible bananas. It works well for green plantains, ripe sweet plantains and cooking plantains. Besides, it serves many business scenarios, including tropical fruit farms, fruit wholesale markets, processing factories and export packaging enterprises. It perfectly fits post-harvest processing demands in South America, Southeast Asia, Africa and other tropical fruit producing areas.

Working Principle

First, the automatic feeder sends bananas and plantains evenly into the roller grading group. Then, the roller gaps gradually widen along the conveying direction. As a result, fruits of different sizes drop into matched discharge outlets one by one. Finally, the synchronous rotating rollers check every fruit fully to complete standardized, high-precision automatic classification.