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be used at -25 'c or below for quick-freezing to preserve flesh meat, compressor horse power: 7 HP, evaporator areas 40 m*m - details see: https://www.machineto.com/dj-8-40-evaporative-air-cooler-for-cold-storage-room-10222931

DJ-8/40 EVAPORATIVE AIR COOLER FOR COLD STORAGE ROOM

1. The housing in plastic-sprayed coat or rolled, iron plate or aluminum paned, best in corrosion protection, beautiful in shape.

2. Original coil arrangement to reduce the side resistance. The aluminum fins are fastened to the steel tubes by hydraulic expanding way, which is effective to reduce thermal contact resistance and improve thermal transfer.

3. After pressure test, wash with trichloroethylene to clean oil dirt, moisture, oxide and other impurities inside. As such, no blocking trouble after filling refrigerant in use.

4. Special fan motor, which is low in power consumption, large in air volume, low in noise, and far in air throw, guarantees good performance in humidity and low temp.

5. Equipped with U-shaped electro-thermal tube that's good-in insulation inside the coil, rational gap arrangement and power ability to achieve defrosting performance.

6. Groove-type channel clip, easy to install.

7. Filled with nitrogen before leaving factory.

THIS TYPE: DJ type can be used at -25°C or below for quick-freezing to preserve flesh meat, and this type chiller cooling capacity indicates: T library = -25°C ΔT=T-T0=7°C, library fin space is 9-12 mm.

Technical parameters

model	COMPRESSOR HORSE POWER (HP)	CAPACITY Δ T=7 °C (W)	EVAPORATOR AREAS (M2)	POWER (W)
DJ-8/40	7	8000	40	2x250

FAN (380V)(220V)			MELTS FROST ELECTRIC HEAT PIPE (220v)		INTO THE LIQUID (MM)	BACK TO STEAM(MM)	GW (KG)
AIR-VOLUME (m3/h)	DIAMETER (mm)	RPM (r/min)	COIL PIPE (KW)	WATER PAN (KW)
2x4800	450	1380	5X1.3	1.3	19	38	147