How It Works

Explore the innovative features of our Eco Flash Dryer

Temperature Control

Maintains optimal drying temperature for premium quality flour

Fast Drying

Processes 1,200kg fresh roots to 300kg/hour

Remote Monitoring

Monitor drying process remotely via mobile app

The Complete Drying Process

From fresh cassava harvest to premium dried product in 6-8 hours

1

Harvest & Prepare Cassava

Harvest: Dig up mature cassava roots (10-12 months after planting).

Peel: Remove outer brown skin. Keep cassava peels aside for biomass fuel.

Wash & Chip: Clean roots thoroughly and cut into uniform chips (5-10mm thick).

Time Required: 1-2 hours for 100kg fresh roots

2

Load Cassava into Dryer

Arrange trays: Spread cassava chips evenly across drying trays in single layers.

Stack properly: Insert trays into the dryer chamber, ensuring adequate spacing for airflow.

Capacity: Standard load is 1,200kg fresh cassava (yields ~300kg dried).

Time Required: 30-45 minutes

3

Activate Solar Power System

Auto-start: Solar panels automatically begin generating power when dryer is activated.

Heat generation: Solar energy powers heating elements that warm air to 60-80°C.

Biomass backup: If cloudy, cassava peel biomass heater kicks in automatically.

Zero Fuel Cost • Weather-Independent Operation

4

Flash Drying Process

Hot air circulation: Fans circulate heated air uniformly across all cassava chips.

Moisture removal: Controlled temperature rapidly evaporates water while preserving nutrients.

IoT monitoring: Track temperature, humidity, and progress via smartphone app.

Time Required: 6-8 hours (80% faster than sun drying)

5

Collect & Store Dried Cassava

Quality check: Dried cassava should be crisp, white/cream colored, with <12% moisture.

Cool down: Let chips cool to room temperature before packaging.

Storage: Pack in moisture-proof bags. Properly dried cassava stores for 6-12 months.

Premium Quality • Long Shelf Life • Ready for Market

Advanced Technical Features

The engineering innovations that make flash drying possible

Precision Temperature Control

Our system maintains 60-80°C throughout the drying cycle, the optimal range for:

  • Rapid moisture removal
  • Nutrient preservation (vitamins, minerals)
  • White color retention (higher market value)
  • Prevention of browning and enzymatic degradation

Multi-Directional Airflow System

High-velocity fans create optimal air circulation:

  • Horizontal & vertical airflow patterns
  • Even drying across all tray levels
  • No hot spots or under-dried sections
  • Reduces drying time by 50% vs basic dryers

High-Efficiency Solar Array

4kW peak solar system with battery storage:

  • Monocrystalline panels (22% efficiency)
  • 12V/24V battery bank for consistent power
  • MPPT charge controller for optimization
  • Powers heating elements + fans + IoT sensors

Biomass Backup Heater

Intelligent secondary heating system:

  • Burns cassava peels (normally waste)
  • Auto-activates when solar insufficient
  • Maintains target temperature seamlessly
  • Zero additional fuel cost (uses waste)

IoT Smart Monitoring

Real-time data via smartphone app:

  • Current temperature & humidity readings
  • Estimated time remaining to completion
  • Historical data for process optimization
  • Alerts when drying cycle finishes

Safety & Durability Features

Built to last in Uganda's climate:

  • Weatherproof steel construction
  • Automatic overheat protection
  • Fire-resistant insulation materials
  • 5-year warranty on major components

See the Difference: Traditional vs Flash Drying

Side-by-side comparison of outcomes

Traditional Sun Drying

Drying Time
3-5 days (weather dependent)
Loss Rate
30-40% to mold, contamination, weather
Product Quality
Often discolored, contaminated with dirt/insects
Market Price
Low-medium prices due to poor quality
Seasonal Limitation
Cannot dry during rainy season

Eco Flash Dryer

Drying Time
6-8 hours (80% faster) ✓
Loss Rate
Less than 5% (45% reduction) ✓
Product Quality
Clean, white, premium quality ✓
Market Price
30-40% premium pricing ✓
Seasonal Limitation
Works year-round, any weather ✓

Frequently Asked Questions

Common questions about operating the Eco Flash Dryer

How much cassava can I dry per day?

One standard batch is 1,200kg fresh cassava, drying to ~300kg in 6-8 hours. You can run 1-2 batches per day depending on sunlight, giving you 300-600kg dried cassava daily capacity.

What happens on cloudy days?

The dryer automatically switches to biomass heating using cassava peels. You simply load the peels into the biomass chamber, and the system maintains the same drying temperature and speed. No interruption to your operations.

Do I need special training to operate it?

No extensive training needed. The dryer is designed for simplicity. We provide a 2-hour demonstration covering: loading cassava, starting the system, monitoring via app, and unloading. Most farmers are confident operating it after the first batch.

What maintenance is required?

Minimal maintenance: (1) Clean trays after each use, (2) Wipe solar panels monthly, (3) Empty biomass ash weekly, (4) Annual professional inspection (included in warranty). Total maintenance time: ~30 minutes per week.

Can I dry other crops besides cassava?

Yes! The dryer works for many crops including maize, fruits, vegetables, and herbs. Adjustable temperature settings accommodate different drying requirements. Cassava is optimized for, but versatility adds income diversification opportunities.

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