Walk-in cold storage offers modular solutions for medium-to-large cold
chain needs. Using prefabricated sandwich panels for rapid assembly, it
supports environments from -40°C deep-freeze to 15°C ambient. Integrated
with smart temperature control and energy management systems, it suits
food processing, pharmaceutical storage, and research applications.
Role
Food Industry: Meat processing, frozen food buffering
Pharma Sector: Long-term vaccine storage, plasma低温管理
3PL: Multi-temperature distribution hubs
Selling Points
✅ Rapid Cooldown: 30°C to -18°C in 90 minutes
✅ 30% Energy Savings: Inverter compressors + heat recovery
✅ Scalability: Add modules or chillers post-installation
Advantages
Compliance: Passed FDA/GMP dynamic validation
Safety: Dual-circuit power + emergency ventilation
Lifecycle Support: From design to end-of-life recycling
🔹 Free Consultation: 1-on-1 design with cold chain
experts
🔹 Case Studies: Real-world applications from
leading enterprises
Refrigeration System
Copeland/Bitzer compressors with smart defrost logic (activates at ≤3mm frost)
Electronic expansion valves: ±0.1°C precision, <0.5s response time
Construction
PU sandwich panels: ≤0.021W/(m·K) thermal conductivity, tongue-and-groove sealing
Flooring: XPS insulation + 304 stainless steel slip-resistant surface
Temperature Control
Siemens PLC: 4-20mA signal compatibility, WMS integration
Data Logging: 365-day continuous recording with USB/cloud backup
Installation Steps
Foundation Inspection: Verify floor levelness (≤2mm/m) and drainage slope (≥1%)
Panel Assembly: Use labyrinth seals to achieve ≤0.1m³/h@50Pa airtightness
Commissioning: Run 72h simulated full-load test, validate ±1.5°C uniformity
Daily Maintenance
Weekly Check: Condenser fin cleanliness (pressure drop ≤150Pa)
Monthly Test: Emergency lighting and alarm systems
Quarterly Service: Replace filter driers, check refrigerant purity (≥99.8%)
Standard Accessories
Crash Barriers: Hot-dip galvanized steel, 1.2m height
Rack Guides: Flush-mounted, 500kg/m load capacity
Viewing Window: Double-glazed electric heated glass (anti-fog)
Customization Options
Multi-Temperature Zones: Concurrent -18°C freeze and 2-8°C chill areas
Add-Ons: CO₂ backup system (for carbonated beverages)
Aesthetics: Corporate branding with RAL color paint
Service Commitment
Warranty: 5 years for compressors, 2 years for entire system
Response Time: 4h phone support, 48h on-site service (Mainland China)
Training: ISCEA-certified cold chain management courses
Support Coverage
Remote Monitoring: 4G/LoRa access globally
Spare Parts: 220+ countries via DHL
Preventive Maintenance: Annual deep service (pressure tests, leak checks)
Notes
Custom projects require 60-day lead time for design finalization
Overseas installations incur travel/visa costs
Post-warranty repairs charged at 85 RMB/hour labor rate
