COLD STORAGE MANUFACTURING INC.
Current position:Home > examples > Agricultural cold storage >
Large food cold storage project image

Large-scale Red Wine Cold Storage

Ningbo Shenhua Chemicals partnered with XNAIR to construct a 1440m³ wine cold storage (12-18°C) in Zhejiang, solving temperature control challenges for premium wine storage. Learn how advanced col

Project Overview

A 1440m³ wine cold storage project in Ningbo, integrating chemical storage expertise with precision temperature control for premium wine preservation.

Start time 2021
Industry Agriculture wine storage
Project location Ningbo
Cold Storage Temperature 12~18°C
Cold Storage Area 1440 m³
Refrigeration System VFD Compressor Cooling
Temperature Control Accuracy ±0.5°C
Insulation Material Double-layer PU Insulation Panels
Energy Efficiency Class 1 (23% Energy Saved)

Challenges Faced

  1. Temperature Stability

    • Challenge: Maintaining stable temperature (12-18°C) in a chemical storage environment to prevent wine quality degradation from chemical volatilization.

  2. Space Optimization

    • Challenge: Maximizing 1440m³ space with 3D shelving while segregating chemicals and wine storage zones.

  3. Energy Efficiency

    • Challenge: Reducing energy consumption in humid Ningbo climate while balancing operational costs and environmental compliance.

XNAIR Cold Storage Solution

  1. Multi-zone Temperature Control System

    • Solution: Installed multi-zone temperature control with VFD compressors (±0.5°C accuracy) to isolate chemical zone fluctuations.

  2. Modular Storage Design

    • Solution: Modular adjustable shelving enabled 35% higher space utilization for mixed wine pallets and chemical drum storage.

  3. Dehumidification & Insulation

    • Solution: Integrated desiccant dehumidifiers and double-layer PU insulation panels maintained humidity <60%RH to prevent condensation.

2345截图20250625145601
2345截图20250625145612
2345截图20250625145621
2345截图20250625145732
2345截图20250625145748
2345截图20250625145808

Project Results and Benefits

  1. Temperature Compliance Rate

    • Result: 99.7% annual temperature compliance rate, ensuring wine aging consistency.

  2. Storage Capacity Expansion

    • Result: 3D shelving increased capacity by 280 tons (37,000 bottles) vs. conventional layouts.

  3. Energy Cost Reduction

    • Result: VFD and dehumidification systems cut energy use by 23%, saving ¥180,000 annually.

Achieved 99.7% temperature compliance with 23% energy savings, revolutionizing chemical-integrated wine storage.
"Xiangning's cold storage solution transformed our operations—precise temperature control protects our premium wines, while modular design adapts to fluctuating chemical storage demands. A true partner in efficiency." —— Warehouse Director

Do You Also Have Similar Challenges?

No matter your industry, no matter how complex your refrigeration needs, XNAIR Cold Storage can provide you with customized, energy-efficient solutions. Contact us now to start your successful project!

Contact XNAIR Cold Storage Now →

Shanghai XiangNing Electromechanical Equipment Co., LTDXML

联系方式

Need help? Contact us