Industrial Heat Pump Fruit Dehydrator Machine – Pineapple, Mango & Fish Drying Equipment with Energy-Saving Technology

Industrial Heat Pump Fruit Dehydrator Machine – Pineapple, Mango & Fish Drying Equipment with Energy-Saving Technology

In the dynamic landscape of food processing, the MeiYa Industrial Heat Pump Dehydrator stands as a versatile, energy-efficient solution tailored for drying high-moisture fruits like pineapple and mango, as well as protein-rich seafood. Combining advanced heat pump technology with precision controls, this system addresses the unique challenges of preserving flavor, nutrients, and texture across diverse products while slashing energy costs by 70% or more.

Core Technology & Innovations

1. Heat Pump-Driven Efficiency
   Leveraging latent heat recovery and variable-frequency compressors, MeiYa’s dehydrator consumes 60–75% less energy than conventional dryers. For pineapple (80–85% moisture content), the system operates at 35–65°C, preventing caramelization of sugars while retaining vitamin C and bromelain enzymes critical for health products. For fish drying, a low-temperature mode (30–35°C) ensures even dehydration without protein denaturation, crucial for maintaining texture and compliance with food safety standards.
2. Multi-Product Precision Controls
   • Pineapple Processing: ◦ Pre-Treatment: Sliced pineapple undergoes hardening in 3% limewater and sugar syrup immersion to stabilize texture and sweetness.
   ◦ Drying Cycle: Programmable profiles (60–70°C for 8–12 hours) yield non-sticky, shelf-stable slices or powder for snacks and additives.
   • Mango Drying: ◦ Nutrient Retention: Low-temperature cycles (40–65°C) preserve 85% of vitamin C and beta-carotene, ideal for premium dried mango exports.
   ◦ Hybrid Batches: Compatible with simultaneous drying of mango puree sheets and fruit chunks.
   • Fish Drying: ◦ Staged Protocols: Multi-phase drying (40°C → 60°C → 65°C) with humidity control (15–55%) prevents case hardening and bacterial growth.
   ◦ Uniform Airflow: High-speed fans (up to 23,500 m³/h) eliminate hotspots in thick fish fillets or whole small fish like anchovies.
3. Hygienic Industrial Design
   • Food-Grade Materials: 304 stainless steel chambers and trays resist corrosion and meet HACCP, ISO22000, and FDA standards.
   • Modular Scalability: Configurations range from 300 kg to 5 tons/day, supporting small fisheries and large fruit cooperatives.

Energy-Saving Advantages

1. Cost Reduction
   • Heat Recovery: Recycles waste heat from condensation, reducing electricity consumption to 6–7 kW per batch.
   • ROI: Payback periods under 18 months for high-volume operations, with annual savings exceeding $35,000 in energy costs.
2. Sustainability Alignment
   • Carbon Neutrality: Zero emissions qualify for EU Green Deal subsidies and carbon credit programs.
   • Waste Valorization: Converts fish byproducts (e.g., heads, bones) and overripe fruits into nutrient-rich powders for pet food or fertilizers.

Applications & Case Studies

1. Pineapple Processing Excellence
   • Challenge: High sugar content (14–18%) risks uneven drying and microbial growth.
   • Solution: MeiYa’s adaptive humidity control reduced drying time by 30% for a Thai cooperative, enabling export of ISO-certified pineapple chips to Europe.
2. Mango & Fish Hybrid Drying
   A Nigerian seafood processor achieved 50% energy savings by dehydrating mango slices alongside smoked fish in hybrid cycles, leveraging MeiYa’s IoT-enabled PLC controls.

Technical Specifications

• Power: 380V/50Hz, 18 kW heating capacity
• Certifications: CE, Halal, ISO9001
• Smart Features: IoT connectivity, AI-driven predictive maintenance, and blockchain energy tracking for ESG compliance.

Why Choose MeiYa?
• Global Expertise: Over 200 installations in tropical fruit hubs and coastal fisheries.
• Future-Ready: Upgradable to hybrid infrared-convective drying for niche products like freeze-dried mango or crispy fish skins.

Transform Your Food Processing Today
From pineapple snacks to gourmet fish jerky, MeiYa’s heat pump technology delivers unmatched efficiency, quality, and sustainability.

Contact us for a free pineapple or fish drying trial!

MeiYa Heat Pump Dryer Machine

1. No MOQ & Customization Unlimited
2. Drying + Dehumidify + Cooling
3. PLC + Touch Screen Control
4. 7-10 Days Delivery Time

Parameter:

Buying Guiding:

Recommend drying machine+Drying chamber sizes

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.

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