Industrial Heat Pump Dryer for Soybean, Coffee, Cocoa & Chili – Multi-Purpose Dehydration Equipment

Industrial Heat Pump Dryer for Soybean, Coffee, Cocoa & Chili – Multi-Purpose Dehydration Equipment

In the global agricultural and food processing sectors, the MeiYa Industrial Heat Pump Dryer sets a new standard for multi-purpose dehydration of high-value crops like soybeans, coffee beans, cocoa, and chili peppers. Combining CE-certified engineering with 70% energy-saving heat pump technology, this system empowers businesses to achieve precision drying, preserve product quality, and reduce operational costs across diverse applications.

Core Technology & Innovations

1. Adaptive Heat Pump Drying
   Leveraging closed-loop heat recovery and variable-frequency compressors, the system reduces energy consumption by 60–70% compared to traditional dryers. Customizable profiles cater to:
   • Soybeans: ◦ Two-Stage Drying: Pre-dry at 45°C to reduce initial moisture (20–25%) to 12–14%, then stabilize at 55°C to prevent cracking. Retains 90% of protein and isoflavones, ideal for tofu and plant-based protein production.
   ◦ Aflatoxin Control: Integrated humidity sensors (20–30% RH) minimize mold growth risks, complying with FDA and EU safety standards. • Coffee Beans: ◦ Low-Temperature Precision: Dry green beans (initial moisture: 45–55%) at 35–40°C to preserve volatile aromatics (e.g., terpenes) and avoid over-fermentation. Achieves 10–12% final moisture in 24–48 hours, enhancing cupping scores.
   • Cocoa Beans: ◦ Gentle Fermentation Support: Post-fermentation drying at 50–60°C with 40–50% RH ensures even moisture reduction to <7%, preserving cocoa butter quality and avoiding bitterness.
   • Chili Peppers: ◦ Color & Capsaicin Retention: Operate at 45–55°C to maintain vibrant red hues and 95% of capsaicin content, critical for spice and sauce markets.
2. Hygienic Industrial Design
   • Food-Grade 304 Stainless Steel: Compliant with HACCP, ISO22000, and CE standards, ensuring corrosion resistance and allergen-free processing.
   • Automated CIP System: Self-cleaning trays and ducts reduce cross-contamination risks by 50%, ideal for switching between coffee, cocoa, and spices.
3. Smart Automation
   • IoT-Enabled Monitoring: Track real-time humidity, temperature, and energy use via a 7-inch PLC touchscreen with cloud-based analytics.
   • AI-Driven Predictive Maintenance: Alerts for filter replacements and airflow adjustments minimize downtime.

Market Advantages

1. Energy Efficiency & Rapid ROI
   • Solar-Ready Integration: Optional solar thermal compatibility cuts grid dependency by 25–30%, qualifying for EU Green Deal subsidies. • Scalable Capacity: Modular units handle 500 kg to 10 tons/day, achieving ROI in 12–18 months for high-volume operations.
2. Global Compliance & Certifications
   CE-certified with Halal, Kosher, USDA Organic, and Rainforest Alliance endorsements, meeting stringent requirements for EU, North American, and specialty coffee/cocoa markets.
3. Multi-Product Versatility
   From soy protein isolates to single-origin coffee beans and premium cocoa powder, the system adapts seamlessly to diverse crops, maximizing facility utilization.

Applications & Success Stories

1. Soybean Valorization in Brazil
   A Paraná-based facility reduced drying costs by 40% while producing non-GMO soy protein isolate for global vegan food brands, retaining 95% of isoflavones.
2. Specialty Coffee Processing in Vietnam
   A Central Highlands cooperative achieved Rainforest Alliance certification by drying Arabica beans at 38°C, enhancing cupping scores to 85+ and securing contracts with European roasters.
3. Cocoa Hybrid Drying in Ghana
   An Accra plant optimized post-fermentation drying for premium cocoa beans, reducing processing time by 25% and tapping into the $130 billion chocolate market.
4. Chili Pepper Processing in India
   A Rajasthan facility produced capsaicin-rich dried chilies for hot sauce manufacturers, cutting energy bills by 35% and achieving ISO22000 certification.

Technical Specifications

• Power Supply: 380V/50Hz/60Hz
• Temperature Range: 30–85°C
• Capacity: 500 kg–10 tons/day (modular)
• Certifications: CE, ISO22000, FDA, Halal, Rainforest Alliance
• Warranty: 12 months comprehensive coverage

Why Choose MeiYa?
• 12+ Years Expertise: Specialized in bioactive-rich crop dehydration, from coffee aromatics to cocoa flavonoids.
• Future-Ready Tech: Blockchain traceability for ESG compliance and carbon credit tracking.
• Global Support: 24/7 technical assistance and on-site training in 50+ countries.

Transform Soybeans, Coffee, Cocoa & Chili into Premium Products
From specialty coffee beans to capsaicin-packed spices, MeiYa’s dryer bridges efficiency, quality, and global market compliance.

Contact us today for a free drying trial or customized quote!

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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