Commercial Walk-In Cold Storage Warehouse with High-Density PU Insulation Intelligent Temperature Control and Modular Expansion
The Green&Health Walk-In Cold Storage Warehouse is engineered for commercial food processing, cold-chain logistics, seafood preservation, pharmaceutical storage, and industrial refrigeration applications. Designed with high-density polyurethane insulation panels, intelligent temperature control systems, and internationally recognized refrigeration components, it provides stable temperature performance from +10°C down to -40°C according to different storage requirements.
The modular structure allows flexible customization in dimensions, storage capacity, panel thickness, and refrigeration configurations. Whether used as a fresh-keeping room, chilled storage room, frozen storage room, or blast freezer, the system delivers reliable thermal insulation, rapid cooling response, and low operating costs.
The cold room adopts 75mm–200mm polyurethane sandwich panels with excellent thermal conductivity performance. Different thickness options are available according to operating temperatures, minimizing heat transfer and reducing compressor workload.
A fully automatic digital controller continuously monitors room temperature and refrigeration performance, ensuring temperature stability and product safety while reducing manual intervention.
Equipped with Copeland or equivalent high-efficiency compressors, the refrigeration system provides:
- Faster pull-down cooling
- Stable low-temperature operation
- Extended compressor lifespan
- Reduced maintenance frequency
The refrigeration cycle includes compressor, condenser, evaporator, expansion valve, and intelligent control system for optimized cooling efficiency.
The cam-lock panel structure enables:
- Fast installation
- Future capacity expansion
- Easy relocation
- Reduced construction costs
Suitable for food factories, distribution centers, supermarkets, hotels, pharmaceutical warehouses, and seafood processing facilities.
| Comparison Item | Traditional Cold Room | Standard Commercial Cold Room | Green&Health Walk-In Cold Storage |
|---|---|---|---|
| Insulation Material | EPS Panel | PU Panel | High-Density PU Panel |
| Panel Thickness | 50-100mm | 100-150mm | 75-200mm Optional |
| Temperature Stability | ±3℃ | ±1.5℃ | ±0.5~1℃ |
| Compressor Type | Fixed-Speed | Semi-Hermetic | High-Efficiency Copeland |
| Defrost Control | Manual | Timed Defrost | Intelligent Defrost |
| Air Leakage Control | Standard | Improved Sealing | Industrial Sealing Structure |
| Energy Consumption Index | 100% | 80-85% | 65-75% |
| Maintenance Frequency | High | Medium | Low |
| Service Life | 8-10 Years | 10-12 Years | 15+ Years |
Modern commercial cold storage projects increasingly focus on:
- High-density PU/PIR insulation panels
- Variable-capacity refrigeration systems
- EC high-efficiency fan motors
- Intelligent temperature monitoring
- Demand-based defrost control
- Enhanced door sealing systems
Industry studies indicate that refrigeration systems account for approximately 30–50% of a facility's electricity consumption. Improved insulation, smart controls, and efficient compressors can significantly reduce operating costs.
Many low-cost cold rooms use:
- Thin insulation panels
- Poor sealing structures
- Low-efficiency compressors
Resulting in:
- Frequent compressor cycling
- Higher electricity bills
- Increased operating costs
✓ Thick PU insulation panels (75-200mm)
✓ Optimized thermal insulation design
✓ International-brand compressor options
✓ Intelligent temperature control
Result:
- Reduced heat infiltration
- Lower compressor workload
- Lower annual energy costs
Poor refrigeration design often causes:
- Uneven air distribution
- Temperature dead zones
- Product spoilage risk
✓ Air-cooling evaporator system
✓ Uniform airflow distribution
✓ Digital temperature management
✓ Continuous monitoring and alarms
Result:
- Stable storage conditions
- Better food safety
- Longer shelf life
Traditional cold rooms frequently suffer from:
- Heavy ice build-up
- Reduced cooling efficiency
- Increased maintenance
✓ Water defrosting technology
✓ Automatic control system
✓ Faster defrost cycles
✓ Lower energy waste
Result:
- Higher refrigeration efficiency
- Reduced downtime
- Lower maintenance costs
Many cold rooms are permanently constructed.
Challenges include:
- High reconstruction costs
- Long installation periods
- Difficult future expansion
✓ Modular panel construction
✓ Cam-lock connection system
✓ Quick assembly
✓ Easy future enlargement
Result:
- Lower lifecycle investment
- Faster project deployment
- Better scalability
Low-end systems often experience:
- Compressor overheating
- Refrigerant leakage
- Unstable operation
✓ Premium refrigeration components
✓ Industrial-grade control systems
✓ Multiple protection functions
✓ Reliable continuous operation
Result:
- Higher uptime
- Reduced maintenance costs
- Longer equipment lifespan
Cold Room panels type:
75mm;100mm;120mm;150mm;200mm;
Cold room panels material: colorbond painted steel or stainless steel 304;
Door type: hinged type door or sliding type door.
Temperature design type:
Keep fresh with temperature: 5℃ ~-5℃
Keep chiller with temperature: -5℃~-15℃
Keep freezer with temperature: -15℃~-25℃
Blast freezer with temperature: -30℃~-40℃
Polyurethane insulation board design for cold room, the main steel structure to facilitate construction. Portable sliding doors, and out of cold storage more convenient, easy to operate.
Water defrosting evaporator defrost faster, save operating costs.Cold storage door with anti-shock protection, an increase of reliability.
(1) Size:Customize.according to customer demand
(2) Temperature range: -40ºC~+20ºC are all available.
(3) Functions: fresh-keeping, freezing, quick-freezing, air-conditioning are all available.
(4) Digital Temperature controller.Fully automatic control system.
(5) Easy to install and dismantle
(6) Temperature Alarm
(7) Enviroment friendly refrigerant:R404A
| Cold storage goods | Temperature range |
| Processing room | 10 ℃ |
| Fruit, vegetable, dry food | 0~10℃ |
| Medicine, cake, pastry, chemical material | 0~-5℃ |
| Ice storage room | -5~-10℃ |
| Fish, meat storage | -18~-25℃ |
| Deep freezer. | -25C~-35℃ |
| Office Foam panel | 50mm thickness |
| Processing room 10℃ | 50mm/ 75mm PU |
| Chiller room 0~10/-5℃ | 75mm/ 100mm PU |
| Freezer room -18℃ | 100mm/ 120mm PU |
| Ultra freezing room -25C/ -35℃ | 150mm/200mm PU |
| Panel steel cover | Coated steel,stainless steel,galvanized, aluminum etc |
Details
Condenser unit (America Copeland or Germany Famous Brand optional)
WeChat/WhatsApp:0086-15374066792
Guangdong Green&health Intelligence Cold Chain Technology Co.,Itd is a professionalcommercialrefrigeratorsand freezers manufacturer, which locates in Guangzhou, China. We mainly produces largecommercialfreezers, such as display fridge, cabinet freezer,refrigerator counter, ice cream display freezer andice maker,which are widely used inshopping malls, supermarkets, shops, hotels and other commercial places.All of ourproducts get CE, RoSH approval.
1. Are you Trading Company or Factory/Manufacturer?
We are factory/manufacturer, locates in Guangzhou City, Guangdong Province, China.
2. What is your MOQ?
Our MOQ is 1 piece.
3. What compressor do you use?
We usually use SECOP, COPELAND, brand compressor etc.
4. what is your delivery time?
We usually prepare goods ready to ship in 15-25days.
5. Can I put my logo ?
Sure, of course. we accept OEM and ODM.
6. How about Warranty?
We provide 1 year (365 days) warranty on whole equipment(both accessories andcompressor).
7. What is your payment term?
Payment term is 30% deposit upon confirm order, 70% balance before shipment. You canpay through Telex Transfer or Credit Card.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.