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DJ Series Air Cooler
- Commodity name: DJ Series Air Cooler
- Description
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Product Overview
It is a cooling device suitable for various cold storages.
It has the advantages of compact structure, light weight, and does not occupy the practical area of the cold storage. It can quickly cool down the food stored in the cold storage, greatly improving the freshness of the stored food.
Use
The D-series air coolers can be matched with compressor units of different refrigeration capacities. The D-series air coolers are available in three forms: DD, DL, and DJ, which are suitable for cold storages with different storage temperatures.
The DJ type is suitable for cold storages with a storage temperature of -25℃ or below for freezing or quick freezing of fresh meat or fresh fish products.
This series of products has the following features
*Designed for preservation, freezing and refrigeration, with reasonable structure, high heat exchange efficiency and low operating cost;
*The shell is made of high-quality steel plate, with plastic spraying on the surface, corrosion resistance and beautiful appearance;
*The coil adopts staggered arrangement and uses mechanical expansion tubes to make the copper tube and aluminum fins tightly combined, with good heat exchange effect;
*The high-quality stainless steel electric heating tubes are evenly distributed in the coil, with good defrosting effect, easy heat dissipation and long service life;
*The design width of the air cooler is reasonable, and the distance between the fan blade and the aluminum fin is greater than 1/3 of the fan blade diameter to ensure sufficient effective air volume;
*According to the size and purpose of the cold storage, there are three fin spacings of 4.5MM, 6MM and 9MM to choose from. If there are special structural requirements, variable blade spacing air coolers can be made;
DJ series air cooler main technical parameters table
Type Nominal cooling capacity
w (Kcal/h)
t storage = -25°Cooling area(㎡) Pitch(mm) Fan Defrost electric heating tube Weight(kg) Quantity(台) Diameter(mm) Air volume(m³/h) Wind pressure(Pa) Range(m) Fan power(W) Motor Voltage(v) Coil(KW) Water tray(KW) Voltage(V) DJ8 1320 8 9 2 φ350 2×2000 98 8 2×135 380 1 1 220 34.8 DJ15 2300 15 9 2 φ350 2×2000 98 8 2×135 380 2 1 220 37.2 DJ20 3600 20 9 2 φ400 2×3000 118 12 2×190 380 2.4 1.2 220 56.2 DJ30 5100 30 9 2 φ400 2×3000 118 12 2×190 380 2.4 1.2 220 59.4 DJ40 7800 40 9 2 φ500 2×6000 167 15 2×420 380 6 1.5 220 91.9 DJ55 9800 55 9 2 φ500 2×6000 167 15 2×420 380 7.5 1.5 220 98.6 DJ70 12800 70 9 3 φ500 3×6000 167 15 3×420 380 9.5 1.9 220 127.3 DJ85 15700 85 9 3 φ500 3×6000 167 15 3×420 380 11 2.2 220 140.1 DJ105 18800 105 9 4 φ500 4×6000 167 15 4×420 380 12 2.4 220 173.2 DJ115 21600 115 9 4 φ500 4×6000 167 15 4×420 380 12.5 2.5 220 179.7 DJ140A 23900 140 9 4 φ500 4×6000 167 15 4×420 380 13.5 2.7 220 209 DJ140B 23900 140 9 2 φ600 2×10000 200 18 2×1500 380 15.2 1.9 220 218.6 DJ170 29000 170 9 3 φ600 3×10000 200 18 3×1500 380 17.6 2.2 220 269.2 DJ210 35900 210 9 3 φ600 3×10000 200 18 3×1500 380 20 2.5 220 298.7 DJ250 42700 250 9 4 φ600 4×10000 240 20 4×1500 380 20 2.5 220 350.7 DJ300 59700 300 9 3 φ700 3×15000 290 25 3×2200 380 22.5 2.5 220 401.3 Note: Can be used for R134a, R404a and R507
Installation Dimensions

Type A B C D E E1 E2 E3 F Inlet pipe diameter(mm) Diameter of return pipe(mm) Drain pipe diameter(ZG) DJ8 1340 360 500 330 1080 / / / 105 12 22 3/4" DJ15 1340 360 500 330 1080 / / / 105 DJ20 1530 490 600 360 1230 600 / / 105 16 25 DJ30 1530 490 600 360 1230 600 / / 105 DJ40 1830 650 700 450 1530 750 / / 105 19 35 1" DJ55 1830 650 700 450 1530 750 / / 105 DJ70 2310 650 700 450 2010 660 660 / 105 19 38 DJ85 2730 650 700 450 2430 800 800 / 105 DJ105 3130 650 700 450 2830 700 700 700 105 25 50 DJ115 3530 650 700 450 3230 800 800 800 105 DJ140A 3210 720 800 500 2910 720 720 720 105 11/2" DJ140B 2230 1060 940 630 1920 950 / / 90 DJ170 2730 1060 940 630 2430 800 800 / 90 25 50 DJ210 3210 1060 940 630 2910 960 960 / 90 DJ250 3530 1230 940 850 3230 800 800 800 90 28 54 1/2" DJ300 3380 1230 1040 850 3095 1015 1015 / 90 28 54 2" DJ350 3480 1230 1160 850 3180 1050 1050 / 90 28 54 Fan Pictures




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