Mango line suitable for Mali, Côte d'Ivoire, Senegal. Adjustable wax (horsehair) gives uniform gloss, auto-clean. Precise weighing ±2g. Compact saves space. Export-ready.
Country / Region
Mali, Côte d‘Ivoire & Senegal, Africa
Fruit / Material
Mango
Capacity
7-10t/h
Equipment Configuration
Elevator→bubble washing tank→brush rollers (with 4-row spray + 3 sets of fans: double-inlet centrifugal fans)→5-meter inspection/sorting table→waxing machine→drying machine→single-lane electronic weighing machine
The Challenge: Closing the Gap Between Harvest and Global Markets
Mali, Côte d’Ivoire and Senegal are all major mango producers in West Africa, yet each faces the same reality: significant post-harvest losses because processing infrastructure cannot keep pace with harvest volumes. Many mangoes rot on farms – not because they are unfit for export, but because washing, waxing, sizing and packing cannot be done quickly or consistently enough.
A mango exporter operating across Mali and Côte d’Ivoire approached us. The client processes the Kent mango variety (300g–800g, 70–110mm diameter, up to 220mm length) and had several urgent problems:
1. Space constraint – The washing section (elevator + tank) had to fit within a 3.6m length.
2. Poor waxing from previous machine – Uneven coating, no flow control, no auto-cleaning.
3. Need for in-line sanitation – A recirculation tank under the brush rollers for fungicidal treatment.
4. Long inspection wanted – The client insisted on a 5‑meter inspection table for thorough manual checks.
5. Missing weight sorting – No electronic weighing meant inconsistent package weights, blocking premium export channels.
In short, the client needed a complete, space‑conscious, and export‑ready processing line – not just standalone machines.
The Solution: A Fully Integrated Mango Processing Line
Our engineering team designed a complete, modular mango processing line that addresses each constraint while maximizing throughput and fruit quality. The line configuration—from infeed to final weighing—reflects the client’s specific requirements and site conditions.
1. Incline Elevator + Bubble Washing Tank (Total Length Shortened to 3.6m)
The client’s facility had limited floor space, so both the elevator and the bubble washing tank were shortened to fit within a total length of 3.6 meters as requested. The elevator gently lifts mangoes from the feeding hopper into the washing tank. The bubble washing tank uses high-pressure air injection to create turbulent water flow, thoroughly removing field debris, latex residue, and surface contaminants without damaging the delicate mango skin. This compact configuration meets the space constraint while maintaining full washing performance.
2. Brush Washing
At the client’s specific request, a small recirculation tank was installed beneath the brush rollers. This tank allows water and fungicidal treatment to be continuously circulated through the brush section, providing effective disinfection against fruit fly larvae and surface pathogens. The brush section is equipped with:
· 4-row high-pressure spray system for thorough rinsing.
· Three double-inlet centrifugal fans for high-volume air drying, removing surface moisture before waxing.
3. Inspection Table
The client insisted on a 5-meter-long inspection table—longer than the industry standard. This extended length allows multiple operators to work in parallel, manually inspecting each mango for defects, sunburn, scarring, or irregular shape before the fruit proceeds to waxing. The longer table reduces belt speed pressure on operators and ensures more thorough quality control.
4. Waxing Machine (Adjustable Flow & Automatic Cleaning)
The client’s previous waxing machine from another supplier had been a source of frustration: wax application was uneven and the machine offered no flow adjustment.
Our waxing machine solves these problems with several key innovations:
Feature | Benefit |
|---|---|
Adjustable wax flow control | Dial exact wax volume per mango |
Controllable waxing intervals | Program cycle to match processing speed |
Patented wave-pattern horsehair brushes | 360° uniform coverage, full fruit rotation |
Horsehair vs. nylon bristles | Softer, no scratching, even thin layer |
Automatic cleaning function | Self-cleans after each shift, less labor |
Comparison with client's old machine | Old: uneven, no adjustment. Ours: uniform gloss, adjustable, auto-clean |
5. Drying Machine
Following waxing, a hot-air drying section quickly sets the wax coating, sealing in moisture and producing a high-gloss finish that signals freshness and quality to wholesale buyers.
6. Single-Lane Electronic Weighing Machine
The final module is a single-lane electronic weighing machine equipped with:
· Advanced load cells for high-precision weight sorting (accuracy ±2g)
· Roller track downstream, allowing packed mangoes to roll smoothly toward collection
· Tilting packing board at the end of the line – once a box reaches target weight, the board tilts gently, sliding the packed mangoes onto a pallet or conveyor without manual lifting
Why This Custom Configuration Matters for African Processors
1. Space-optimized design – The separate elevator and washing tank fit a 3.6m total length, adapting to tight plant layouts.
2. In-line sanitation – The recirculation tank under brush rollers helps mitigate fruit fly risks – a critical concern for African mango exporters.
3. Even waxing solved – Adjustable flow and wave-pattern horsehair brushes deliver consistent, uniform wax coverage, meeting export finish standards.
4. Longer inspection, fewer defects – The 5-meter table gives operators time to spot every defect before waxing, reducing rejections at destination.
5. Weight sorting unlocks premium channels – The electronic weighing machine enables precise package weights, a requirement for supermarkets and wholesale buyers outside Africa.
6. Built for local conditions – Simplified controls and robust stainless steel construction ensure reliability in high-humidity, dusty environments.
Results & Business Impact
Following integration into the client‘s facility, the system has delivered:
1. Higher throughput, fewer losses – 7–10 t/h washing capacity reduces post-harvest delays.
2. Export-grade wax finish – glossy, uniform coating meets European and Middle Eastern retail standards.
3. Consistent weights, higher prices – electronic weighing allows precise order fulfillment and premium pricing.
4. Cleaner fruit, longer shelf life – washing, fungicidal recirculation, and hot-air drying extend shelf life for sea freight.
5. Labor efficiency – automation reduces overall labor dependency while keeping manual checks at the inspection table.
6. Quick installation & training – modular design; local staff trained within one day, fully operational in one week.
Scale Your Mango Processing Infrastructure
Whether you are processing Kent, Keitt, Tommy Atkins, or other mango varieties for export, Fstsort delivers fully customizable, modular processing lines tailored to your site constraints, volume requirements, and quality targets.
👉🏻Would you like to know more about the mango processing machine information? Pleae see our mango processing product page