





Professional Heat Pump Mango Dehydrator – Energy-Efficient Fruit Drying Machine for Commercial Use
Unlock the full potential of mango processing with the MeiYa Professional Heat Pump Mango Dehydrator—an industry-leading solution designed to deliver energy-efficient, high-quality drying for commercial-scale operations. Combining cutting-edge heat pump technology with precision controls, this dehydrator addresses the unique challenges of mango dehydration while slashing energy costs and preserving the fruit’s vibrant color, flavor, and nutrients.
Market Trends & Industry Demand
The global dried mango market, projected to grow at 5.8% CAGR (2024–2030), is driven by:
• Health-Conscious Consumers: Demand for natural, additive-free snacks rich in vitamins A and C.
• Sustainability Goals: Food processors seek energy-efficient technologies to reduce carbon footprints and comply with regulations like the EU Green Deal.
• Export Opportunities: Premium dried mangoes command high prices in North American, European, and Asian markets, requiring consistent quality and compliance with food safety standards.
Core Technology & Mango-Specific Innovations
- Energy-Saving Heat Pump System
MeiYa’s dehydrator reduces energy consumption by 70% compared to traditional dryers. By recycling latent heat, it operates at low temperatures (40–65°C), ideal for preserving mangoes’ delicate cellular structure and preventing caramelization. - Precision Drying Controls
• Humidity Management: Adjustable settings (15–75% RH) prevent case hardening, ensuring even moisture removal for slices, chunks, or puree sheets.
• Uniform Airflow: Optimized airflow (up to 23,500 m³/h) eliminates hotspots, critical for maintaining consistent texture and color in high-sugar mango varieties like Kent or Keitt. - Nutrient Retention & Quality Preservation
• Vitamin C Preservation: Low-temperature drying retains over 85% of vitamin C, enhancing nutritional value for health-focused markets.
• Color Stability: Advanced oxidation control prevents browning, ensuring bright orange-yellow hues that appeal to consumers. - Hygienic & Durable Design
• Food-Grade Stainless Steel: Corrosion-resistant 304 stainless steel trays and chambers comply with HACCP, ISO22000, and FDA standards.
• Easy Maintenance: Removable trays and seamless surfaces simplify cleaning, reducing downtime in high-volume facilities. - Smart Automation & Scalability
• IoT-Enabled PLC Interface: Program multi-stage drying cycles, monitor real-time data, and receive predictive maintenance alerts.
• Modular Capacity: Scale from 300 kg to 5 tons daily with customizable tray configurations (up to 1152 trays) for small farms or industrial plants.
Applications & Case Studies
- Mango Slices & Chunks
• Challenge: High sugar content (14–18%) risks uneven drying and stickiness.
• Solution: MeiYa’s adaptive humidity control produces shelf-stable, non-sticky mango slices ideal for snacks or cereal toppings. - Mango Puree & Powder
• Innovation: Dehydrate puree into thin sheets for roll-ups or grind into powder for smoothies and bakery ingredients, reducing waste from imperfect fruits. - Hybrid Processing
A Southeast Asian exporter reduced energy costs by 55% while drying mangoes alongside pineapples and bananas, leveraging MeiYa’s multi-fruit compatibility.
Technical Advantages
• Energy Efficiency: Consumes 6–7 kW power with a heating capacity of 18 kW, achieving ROI in 12–18 months for large-scale operations.
• Global Compliance: Meets CE, Halal, and organic certifications for seamless export to EU, Middle East, and North America.
• Carbon Neutrality: Zero-emission operation qualifies for green energy subsidies under policies like China’s 2025 Energy-Saving Plan.
Why Choose MeiYa?
• Mango Expertise: Custom algorithms address varietal differences (e.g., Alphonso vs. Tommy Atkins).
• Future-Proof Design: Integrates AI-driven quality monitoring and blockchain traceability for ESG reporting.
• Comprehensive Support: 12 months warranty with on-site training and 24/7 technical assistance.
Transform Your Mango Processing Today
From farm to global markets, MeiYa empowers businesses to produce premium dried mangoes sustainably and profitably.
Contact us for a free mango drying trial or customized quote!

MeiYa Heat Pump Dryer Machine
- No MOQ & Customization Unlimited
- Drying + Dehumidify + Cooling
- PLC + Touch Screen Control
- 7-10 Days Delivery Time
Parameter:
Single dryer+drying chamber | ||||
Model | Unit | MY-03RD | MY-06RD | MY-12RD |
Power input | KW | 5.5 | 9.5 | 19.4 |
power supply | V/PH/HZ | 380V/3PH,50/60HZ | 380V/3PH,50/60HZ | |
220V/1PH,50/60HZ | ||||
Rated current | A | 9.6A(380V),22A(220V) | 17.0 | 30.0 |
Heating capacity | KW | 10.5 | 21.0 | 42.0 |
Cooling capacity | KW | 7.8 | 18.0 | 32.0 |
Dehumidity | L/H | 12.0 | 25.0 | 50.0 |
Max temperature | ℃ | ≤75 | ≤75 | ≤75 |
Working condition | ℃ | 0-43 | 0-43 | 0-43 |
Electric shock protection grade | 1 | 1 | 1 | |
Max exhause pressure | M(P)a | 30 | 30 | 30 |
Noise | d(B(A | 75 | 75 | 75 |
Power consumption/H | KWH | 4.8 | 8.5 | 15.0 |
Electric heater | KW | 3.0 | 6.0 | 12.0 |
Blowing type | / | HORIZONTAL BLOWING TYPE | ||
Demsnssion of dryer | MM | 3160*2070*2200 | 5700*2170*2200 | 5810*3230*2200 |
Weight | KG | 180 | 285 | 480 |
Buying Guiding:
Recommend drying machine+Drying chamber sizes
ITEM | DESCRIPTION | PRODUCT CAPACITY | DRYING CHAMBER SIZE |
1 | One unit MY-03RD+Drying chamer | 300/batch | 4000*2000*2200 |
2 | One unit MY-06RD+Drying chamer | 600/batch | 6000*2800*2200 |
3 | One unit MY-12RD+Drying chamer | 1300/batch | 6000*3000*2200 |
4 | Two unit MY-03RD+Drying chamer | 1200/batch | 7000*2200*2200 |
5 | Two unit MY-06RD+Drying chamer | 1500/batch | 10000*2800*2200 |
6 | Two unit MY-12RD+Drying chamer | 3500/batch | 10000*3000*2200 |
Our Projects:



Our Factory:

Production Processing:

Drying Machine Components:


Standard Working Modes:
- Typically 3 modes available:
- Drying Only
- Rapid temperature rise; unable to discharge moist air
- Drying + Dehumidify
- Chamber temperature rises while discharging moist air
- Cooling
- Temperature can drop to 10°C (minimum)
- Important Note:
- If temperature control becomes unstable, switch to Temperature & Humidity Mode.
- Drying Only
Drying Machine Common Issues
- Q1: High Pressure Protection
- A1.1: Hot air circulation system failure
- AC contactor overload protection
- (Check phase loss/loose terminals/voltage instability)
- Partial fan failures
- (Verify switches configuration and burnt components)
- Mechanical fan damage
- (Replacement or removal required)
- AC contactor overload protection
- A1.2: Tray overloading phenomenon
- Optimal spacing: 8-10cm between trays
- (Causes airflow obstruction in drying chamber)
- Optimal spacing: 8-10cm between trays
- A1.3: Electronic expansion valve anomalies ▪ Automatic minimum aperture adjustment
- (Sensor calibration: Reposition or exchange Sensor 1/2) ▪ Valve body malfunction
- (Manual rotation intervention needed)
- (Sensor calibration: Reposition or exchange Sensor 1/2) ▪ Valve body malfunction
- A1.4: Chamber overheating condition
- (Temperature parameter adjustment solution)
- A1.5: Refrigerant specification error
- (High-temperature type gas recharge required)
- A1.1: Hot air circulation system failure
- Q2: Low Pressure Protection
- A2.1: Gas leakage scenario
- (Leak detection and repair protocol)
- A2.2: Extreme cold environment
- (Extended check intervals or R22/R417A refill)
- A2.3: Valve aperture deficiency
- (Expansion valve opening adjustment method)
- A2.1: Gas leakage scenario
- Q3: Exhaust Temperature Overload
- A3.1: Gas leakage recurrence
- (Refers to Q2.1 resolution process)
- A3.2: Valve operational failure
- (See A1.3.2 corrective action)
- A3.1: Gas leakage recurrence
- Q4: Sensor Malfunction
- A4.1: Temperature sensor defect
- (Replacement procedure guidelines)
- A4.1: Temperature sensor defect
- Q5: Moisture Evacuation Failure
- A5.1: Dehumidification fan damage
- A5.2: Control system malfunction
- A5.3: Power delivery irregularity
Our Services
A. Payment Service
- T/T (Telegraphic Transfer)
• Applicable to all transaction types. - L/C (Letter of Credit)
• Exclusively available for container orders. - Western Union
• Recommended for sample orders and spare parts procurement.
B. Technical Service
- Capacity Analysis & Model Recommendation
• We provide customized capacity calculations and optimal model selections based on operational requirements. - Professional Technical Support
• Comprehensive refrigeration and electronic engineering assistance for installation, debugging, and system operation. - Spare Parts & Post-Warranty Support
• Genuine spare parts and technical guidance provided during and after the warranty period. - Training Programs
• On-site or factory-based training courses available upon request.
C. After-Sales Service
- Technical Assistance
• Continuous support for installation, operation, and maintenance. - Warranty Policy
• 12-month warranty coverage with optional extension. - Cost-Effective Post-Warranty Support
• Spare parts and technical services offered at competitive rates after warranty expiration.