DL, DD, DJ series cold storage evaporators adopt copper tube stamping and forming aluminum fins, which have high heat transfer efficiency. The coolers used are moisture-proof, fast cooling, silent, stable and reliable in operation. The electric melting frosting system adopts stainless steel tube, and the finned heating tube directly enters the interior, the defrosting time is short, and the effect is obvious; the outer shell is made of high-quality steel plate, sprayed with plastic technology, corrosion resistance, good-looking, and practical.

DL, DD, DJ series roof hanging air coolers can be used in conjunction with compressor condensing units with different cooling capacities, and can be used as refrigeration equipment in cold storages with different temperatures. DL series are suitable for storage temperature of 0°C and can be used in cold storage for fruits, vegetables, mushrooms, etc.

The DD series is suitable for cold storage with a temperature of around 18°C, and is used to store frozen foods such as meat, ice cream, and fish; the DJ series is suitable for frozen meat and seafood at -23°C.

1. Material:copper,aluminum plate or galvanized plate

2. Aluminum foil: hydrophilic or bare

3. Copper pipe: diameter 8.9mm or 9.0mm, 12mm or 14.5mm ,smooth tube

4. Suitable for R134A, R22, R404A, R407C refrigerant or other

5. Voltage: 220V/1PH/50HZ and 380V/3PH/50HZ or customized 60HZ.

6. Gas examination under 3.0Mpa air pressure to ensure the tightness.

7. Widely used in refrigeration industry, cold room and other cooling system.

8. Producing procedure: plate cutting, tube bending, punching fin, expanding tube,welding,leakage test,inspection,packing