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China Air Cooler Water Defrosting Evaporator for Cold Storage - Reliable Suppliers & Factory Solutions
Product Description
Our water defrost Air Cooler : W-series air coolers are divided into three series: W-SD, W-SL and W-SJ types, used differently as evaporators in medium temperature, high-temperature, and low-temperature cold storages.
W series water defrost air coolers have compact structure, light weight, easy installation, fast air circulation in the storage, and it can balance storage temperature.
Product Details
The Air Cooler needs to be used with the refrigeration compressor unit. According to the required storage temperature, the corresponding air cooler should be selected.
- W-SD — Suitable for cold storage with a storage temperature from -5°C to 5°C (23 ~ 41°F). Can store fresh foods, vegetables and other items.
- W-SL — Suitable for cold storage with a storage temperature from -15°C to -25°C (5 ~ -13°F). Suitable for freezing/refrigerated beef, mutton, fish, and seafood.
- W-SJ — Suitable for cold storage with a storage temperature of -25°C to -40°C (-13 ~ -40°F). Mainly used for quick-frozen poultry, seafood, dairy products, etc.
Blowing and Mounted Types
Ceiling Mounted
Oblique Side Blow
Standard Side Blow
Double Side Blow
Floor Stand
Standard Top Blow
Vertical Side Blow
Features
Steel Plate Cabinet with plastic spray
Corrosion proof
Color can be customized
Mechanically expanded copper tubes.
Long distance air throw cowl available
Refrigerant: R404A, R507A, R22, etc.
Blue hydrophilic aluminum foil.
More types of AL foil available.
MaEr Fan Motor.
EBM Motor Available.
Model Description
Specification
| Standard | ● |
| Optional | ○ |
| HT-WS-J/D/L Series Water Defrost Air Cooler Model Specification | ||||||||||||||||||
| HT-WS | Evaporating Area | Defrost | Temperature | Installation Blow Type | Fan Motor | Fan Type | Fin | |||||||||||
| m² | S | D | R | J / D / L | Roof | Floor | Brand | Qty | G | Z | Light Foil | Hydrophilic | Others | |||||
| Water | Electric | Hot Fluorine | Low Mid High | Standard | Oblique | Double Side | Standard | Vertical | MaEr | EBM | Outer Rotor | Axial Flow ram | ||||||
| 30 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 2 | ● | ● | ○ | ○ | |||
| 40 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 2/3 | ● | ○ | ● | ○ | ○ | ||
| 55 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 2/3 | ● | ○ | ● | ○ | ○ | ||
| 60 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 2/3 | ● | ○ | ● | ○ | ○ | ||
| 70 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 2/3 | ● | ○ | ○ | ● | ○ | ||
| 80 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 2/3 | ● | ○ | ○ | ● | ○ | ||
| 85 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 3/4 | ● | ○ | ○ | ● | ○ | ||
| 100 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 3/4 | ● | ○ | ○ | ● | ○ | ||
| 110 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 3/4 | ● | ○ | ○ | ● | ○ | ||
| 120 | ● | ○ | ○ | ● | ● | ○ | ○ | ● | ● | ○ | 4 | ● | ○ | ○ | ● | ○ | ||
| 140 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ● | ○ | ○ | ● | ○ | |
| 160 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ● | ○ | ○ | ● | ○ | |
| 185 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 200 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 250 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 260 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 300 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 330 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 350 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 390 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 400 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 410 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 480 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 500 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 520 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 600 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| 670 | ● | ○ | ○ | ● | ● | ○ | ○ | ○ | ● | ● | ○ | 4 | ○ | ● | ○ | ● | ○ | |
| For additional configurations not listed, please consult YSHT, thank you! | ||||||||||||||||||
More About Electric Defrosting Air Cooler
Water defrost air coolers are an important part of modern cold storage solutions. Its efficient cooling capacity combined with automatic water-based defrost ensures that perishable goods are stored under optimal conditions. With energy-efficient design, advanced temperature control and durability, air cooler units are ideal for a variety of applications, from food and pharmaceutical storage to cold chain logistics and industrial refrigeration. As industries continue to prioritize energy efficiency and product integrity, demand for water-defrost evaporating air cooler units is likely to grow, cementing their role as the cornerstone of contemporary refrigeration solutions. By investing in these evaporating units, businesses can increase operational efficiency while ensuring the safety and quality of their stored products.
- ⚡ Energy Efficiency Water defrost air coolers are designed to minimize energy consumption. Using warm water for defrost is often more energy efficient than electric heating, thus reducing operating costs.
- 🔄 AUTO-DEFROST The automatic defrost feature enables hands-free operation, ensuring the device maintains optimal performance without the need for constant manual intervention.
- 🌡️ Temperature Control This unit is equipped with an advanced control system that can accurately adjust the temperature to ensure that the cold storage environment remains stable and within the required range.
- 🛡️ Durability Water defrost air coolers are made from high-quality materials and are designed to withstand the harsh conditions commonly found in cold storage facilities, ensuring a long service life.
Frequently Asked Questions (FAQ)
Q
What is the difference between W-SD, W-SL, and W-SJ series air coolers?
The W-SD series is designed for medium-temperature cold storage (-5°C to 5°C), suitable for fresh foods and vegetables. The W-SL series is for low-temperature storage (-15°C to -25°C), ideal for freezing beef, mutton, fish, and seafood. The W-SJ series handles ultra-low temperatures (-25°C to -40°C) and is used for quick-frozen poultry, seafood, and dairy products.
Q
What refrigerants are compatible with the W-series water defrost air coolers?
The W-series air coolers are compatible with multiple refrigerants including R404A, R507A, and R22, making them versatile and suitable for a wide range of refrigeration systems and compressor units.
Q
What installation and blowing types are available for the W-series air coolers?
The W-series supports both ceiling-mounted and floor-stand installation. Ceiling-mounted options include Oblique Side Blow, Standard Side Blow, and Double Side Blow. Floor-stand options include Standard Top Blow and Vertical Side Blow, providing flexibility to suit different cold storage layouts.
Q
How does the water defrost system work and why is it energy efficient?
The water defrost system uses warm water to melt frost buildup on the evaporator coils automatically. Compared to electric defrost methods, water-based defrosting is generally more energy efficient as it reduces electricity consumption during defrost cycles, which helps lower overall operating costs for cold storage facilities.
Q
Can the fin type and fan motor be customized for the W-series air coolers?
Yes. The W-series offers flexible customization options. Fin types include light foil, blue hydrophilic aluminum foil, and other options. Fan motors can be selected from MaEr or EBM brands, with fan types including outer rotor and axial flow configurations depending on the evaporation area and application requirements.
Q
What evaporation area sizes are available in the HT-WS series specification?
The HT-WS series covers a wide range of evaporation areas from 30 m² up to 670 m², including sizes such as 30, 40, 55, 60, 70, 80, 85, 100, 110, 120, 140, 160, 185, 200, 250, 260, 300, 330, 350, 390, 400, 410, 480, 500, 520, 600, and 670 m². For configurations not listed, customers are encouraged to consult YSHT directly.