Automatic Mango Slice Drying System Fruit Chips Production Line
Mango slice drying system is an energy-efficient heat pump dehydration solution designed for industrial fruit chips production. It uses low-temperature circulating air technology to remove moisture while preserving color, flavor, and nutrition. The system integrates heat pump drying chamber, compressor, and intelligent control system for stable operation. It is widely used in fruit processing plants to produce high-quality mango chips with consistent drying performance and reduced energy consumption.
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Product introduction of Mango Slice Drying System
Mango slice drying system is an advanced industrial dehydration solution based on heat pump technology. It replaces traditional hot air drying with low-temperature circulating energy transfer, ensuring higher product quality and lower energy cost.
The system is designed for commercial fruit processing factories producing mango chips, dried fruits, and food dehydration products. It provides stable temperature control, closed-loop air circulation, and continuous drying performance for large-scale production.
Working principle
Step 1. Air Heat Absorption
The system absorbs ambient heat energy using heat pump technology.
Step 2. Compression Heating
Refrigerant is compressed to increase temperature up to 115°C.
Step 3. Heat Transfer
High-temperature air is transferred into drying chamber for heating process.
Step 4. Moisture Evaporation
Water inside mango slices evaporates under controlled low-temperature airflow.
Step 5. Moisture Condensation
Moist air is cooled, and water is condensed and discharged.
Step 6. Heat Recycling
Heat energy is continuously recycled back into system for efficiency.
Step 7. Stable Drying Cycle
System maintains constant drying environment for uniform output.
Product Parameter Table
| Item | Specification |
|---|---|
| Environment Temperature | 15-43 °C |
| Drying Temperature Range | 30-75 °C |
| Rated Power | 21 kW |
| Maximum Power | 33 kW |
| Power Supply Form | 380/3/50 V/Ph/Hz |
| Temperature Control Accuracy | ±1 °C |
| Electric Heating Power | 12 kW |
| Controller | Single chip microcomputer / PLC + color screen control |
| Noise Level | ≤75 dB(A) |
| Capacity | 800-1500 kg |
| Dehydration Capacity | 43 kg/h (at 50 °C, 80%) |
Traditional Dryer vs Heat Pump System
| Feature | Traditional Hot Air Dryer | Mango Slice Drying System |
|---|---|---|
| Energy consumption | High | Low energy heat pump system |
| Product quality | Color loss, uneven drying | Stable color and texture |
| Temperature control | Limited accuracy | Precise intelligent control |
| Environmental impact | Heat loss and emissions | Clean closed-loop system |
| Operation cost | High | Significantly reduced |
| Automation level | Manual or semi-auto | Fully automated system |
Main Features
- Low-temperature drying preserves mango color and natural flavor
- Heat pump system achieves high energy efficiency up to 460%
- Closed-loop drying prevents contamination and product oxidation
- Intelligent control system enables 24-hour continuous operation
- Uniform airflow ensures consistent moisture removal
- Stainless steel structure ensures hygiene and durability
- Suitable for large-scale industrial fruit processing operations
- Supports multiple fruit dehydration applications
Application Scenarios
- For fruit processing factories needing stable drying, system ensures uniform mango chip quality
- For high energy cost issues, system reduces electricity consumption significantly
- For poor product color retention, system maintains natural mango appearance
- For hygiene requirement in food industry, system provides closed-loop sanitary drying
- For large-scale production demand, system supports continuous industrial operation
- For inconsistent drying results, system delivers precise temperature and humidity control
Why Choose This Mango Slice Drying System
- Reduces energy cost compared to electric and gas drying systems
- Maintains natural mango color, texture, and nutritional value
- Provides stable industrial-scale continuous production capability
- Eliminates smoke, dust, and odor emissions during operation
- Ensures safe drying for sensitive and high-value food products
- Supports fully automated intelligent control system
- Improves production efficiency and product consistency
FAQ
1. What is a mango slice drying system used for in food processing?
It is used to remove moisture from mango slices to produce dried fruit chips with stable quality.
2. How does a heat pump mango drying system work?
It uses circulating refrigerant and low-temperature heat transfer to dry fruit efficiently.
3. What is the temperature range of mango drying system?
It typically operates at low temperatures between 15°C and 75°C.
4. Why is heat pump drying better for mango chips production?
It preserves color, flavor, and nutrition while reducing energy consumption.
5. What is the energy saving rate of mango drying system?
It can reduce energy consumption by up to 40–60% compared to traditional dryers.
6. Can mango slice drying system be used for other fruits?
Yes, it is suitable for apple, banana, pineapple, and other fruit dehydration.
7. How long does mango drying process take in industrial system?
Drying time depends on thickness and moisture content, typically several hours.
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