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Dongan Custom Design Small and Large Walk in Fridge Cold Storage Freezer Room Freezing Cold Room for Flowers

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature-Controlled Storage: Designed to maintain consistent cold temperatures for preserving perishable items such as fresh flowers, food, and other sensitive materials.
  • Modular Construction: Built with PU sandwich panel insulation for superior thermal efficiency, ensuring energy savings and reliable performance in freezer or cold storage applications.

Key features

  • 1. Advanced Material Technology

  • With corrosion-resistant metal body and PU sandwich panel insulation, maintain consistent temperatures more effectively than traditional models*.

  • 2. Modular Container Design

  • With a customizable container structure, adapt storage layouts to fit diverse perishable items like flowers, food, or pharmaceuticals, offering greater flexibility than rigid units.

  • 3. Precision Temperature Control

  • With advanced refrigeration systems, ensure prolonged freshness of perishables by maintaining precise temperature stability, critical for commercial florists and restaurants.

  • 4. Commercial-Grade Durability & Security

  • With a reinforced locking mechanism and raised base design, protect stored items from environmental damage and unauthorized access, ideal for high-traffic commercial settings.

  • 5. Certified Safety & Sustainability

  • Certified to CE and EPR (Germany) standards, guaranteeing compliance with safety regulations and eco-friendly packaging practices for responsible use.

Product details

Dongan Custom Design Small and Large Walk in Fridge Cold Storage Freezer Room Freezing Cold Room for Flowers

The Dongan Custom Design Walk-in Fridge Cold Storage Freezer Room is a durable, temperature-controlled storage solution ideal for preserving perishables like flowers, food, and pharmaceuticals. Built with PU sandwich panel insulation and featuring a secure locking mechanism, it ensures consistent cold storage environments. Available in customizable sizes and configurations, it meets CE and EPR_Germany_Packing certifications for safety and environmental compliance.

Technical specifications

FeatureSpecificationApplication Scenario
Insulation MaterialPU sandwich panel (50mm thickness)Maintains -25°C to +4°C for flower preservation
CertificationsCE, EPR_Germany_PackingCompliance for EU-based florists/restaurants
Door SecurityReinforced locking mechanismSecure storage in high-traffic areas
MobilitySwivel casters (weight capacity: 500kg)Easy relocation in warehouses or shops
Temperature ControlDigital thermostat (±1°C accuracy)Precision cooling for pharmaceuticals

Customization guide

Adjustable parameters:

  • Insulation Thickness: Customize from 40mm to 100mm to meet specific temperature retention needs.
  • Interior Dimensions: Modify width/height to fit flower bouquet racks or food storage shelves.
  • Door Type: Choose between single or double doors for bulk access.

Get inspired

With its PU sandwich panel insulation, you can maintain optimal temperatures for flower freshness even during power fluctuations. The swivel casters let you reposition units quickly between delivery zones and storage areas. For florists, pairing this freezer with humidity control add-ons ensures roses and tulips retain their vibrancy for longer.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Insulation Thickness50mm (Standard)+20% (60mm)+40% (70mm)*
Temperature Range-18°C to +8°CExtended to -25°CUltra-low -35°C
Door SecurityMechanical lockKey + PIN comboBiometric + digital
MobilityBasic castersHeavy-duty castersMotorized positioning

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s 70mm PU insulation (40% thicker than base) reduces energy consumption by 25%, ideal for 24/7 flower storage.
    • Biometric door access in Pro models eliminates key loss risks in high-traffic florist shops.
    • The Advanced model’s extended -25°C range enables safe storage of delicate orchids, previously requiring specialized equipment.
  2. Optimal Version Selection:

    • Florists with moderate needs: Base Model suffices for standard rose/tulip storage.
    • Restaurants with perishables: Advanced Model’s wider range handles both frozen and chilled ingredients.
    • Pharmaceutical labs: Pro Model’s -35°C and biometric security meet strict regulatory requirements. With its triple-certified insulation, the Pro version ensures vaccines or lab samples remain stable during critical storage.

Frequently asked questions

  • Which Dongan cold storage model is best for small florists needing flower preservation?

  • How do I clean and maintain the frothing nozzle of the Dongan walk-in freezer?

  • Rayon vs Cotton insulation: Why does Dongan use PU sandwich panels for cold rooms?

  • Can I customize the size and features of a Dongan walk-in fridge for flower shops?

  • Is the Dongan cold storage unit’s material FDA-approved for food and flower storage?

  • Does the Dongan freezer room come with wheels for easy relocation?

  • How does the Dongan cold storage unit preserve flower freshness compared to standard refrigerators?

  • What certifications make the Dongan walk-in fridge suitable for EU florist businesses?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Insulation MaterialFlower preservation, cold storagePU Sandwich Panel (R-20 thermal resistance per ASTM C518) ▲▲▲Superior thermal efficiency, reduces energy consumption by 15% vs fiberglassHigher upfront cost compared to basic insulation materials
Temperature RangeFlorist shops, restaurants-25°C to +10°C (±1°C accuracy via digital sensors) ▲▲Maintains optimal freshness for flowers and perishablesRequires dedicated power supply for extreme low temps (-25°C)
Noise LevelOpen-plan offices, residential kitchens43 dBA (quieter than a refrigerator hum) ▲▲▲Minimal disturbance in shared spacesAdvanced compressor tech increases maintenance costs slightly
CertificationsEU-regulated facilitiesCE + EPR Germany Packing (recyclable packaging) ▲▲Meets EU safety/recycling standards for commercial useLimited to regions recognizing EPR certifications
MobilityOn-site florist storage, event setups360° casters (load capacity: 500 kg per ISO 7399) ▲Easy relocation for temporary storage needsReduced stability on uneven terrain without wheel locks
SecurityHigh-theft-risk areasReinforced door latch + 3-digit lock (pick-resistant per UL 348) ▲▲▲Deters tampering and theft in public spacesAdds 10% to unit weight, slightly limiting mobility

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