Unit cooler
unit cooler
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1.High efficiency staggered fin pattern design
2.Optimized sine waved fin for high performance
3.Internal grooved tube for higher heat exchanger efficiency
4.Optimized circuiting for better evaporation
5.Optimized air flow to reach max. Capacity
6.Robust，state-of-the-art sheet metal design
7.Casing with white coating for corrosion protection
8.Dual drip tray design to avoid water condensation
9.Fin spacing optional for specific application
10.Dual fin spacing design is available for min. Frost
11.Tailor made unit cooler is available for special application
12.Specific fan motor for low temp. application, higher air flow, higher air throw
13.Optional defrost available (Electric, water & hot gas defrost)
14.Imported brand e-heaters applied for defrost
15.Distributor support design to avoid unexpected vibration
16.Special "Floating Tube" design for large unit cooler
17.SS or Al casing is available for certain models
18.Air jet for longer air throw is available for certain models
19.Available for CO2-DX unit cooler up to 40 bar
20.Provide customized brine air cooler
Main Technical Parameters of DD-type Low Noise High
Efficiency Unit Coolers
Main Technical Parameters of DJ-type Low Noise High Efficiency unit Coolers
Efficiency Unit Coolers
| Type |
Refrigerating Capacity |
Cooling Area （mm） |
Pitch of Fins (mm) |
unit cooler | Electric pipe | ||||||||
| Qty. | Dia | Wind Rate |
Wind Pressure |
Power |
Voltage Water Flow |
KW×pcs |
Water drain （kw） |
Voltage Water Flow |
|||||
| DD-1.4/7 | 1400(1200) | 8.4 | 6 | 1 | φ300 | 1700 | 140 | 80 | 380 | 0.5×2 | 0.5 | 380 | |
| DD-2.35/12 | 2350(2000) | 11.5 | 6 | 2 | φ300 | 2×1700 | 140 | 2×80 | 380 | 0.9×2 | 0.9 | 380 | |
| DD-3.0/15 | 3000(2600) | 15.2 | 6 | 2 | φ300 | 2×1700 | 140 | 2×80 | 380 | 0.9×2 | 0.9 | 380 | |
| DD-4.0/22 | 4000(3450) | 22.8 | 6 | 2 | φ350 | 2×3200 | 90 | 2×120 | 380 | 1.2×2 | 1.2 | 380 | |
| DD-6.0/30 | 6000(5150) | 31.7 | 6 | 2 | φ350 | 2×3200 | 90 | 2×200 | 380 | 1.5×2 | 1.5 | 380 | |
| DD-8.0/40 | 8000(6900) | 43.4 | 6 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.6×2 | 1.6 | 380 | |
| DD-12.0/60 | 12000(10300) | 59.0 | 6 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.8×2 | 1.8 | 380 | |
| DD-16.0/80 | 16000(13750) | 87.8 | 6 | 2 | φ450 | 2×6600 | 160 | 2×550 | 380 | 1.6×5 | 1.6 | 380 | |
| DD-20.0/100 | 20000(17200) | 106.7 | 6 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 1.8×5 | 1.8 | 380 | |
| DD-24.0/120 | 24000(20650) | 131.5 | 6 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 2.4×5 | 2.4 | 380 | |
| DD-28.0/140 | 28000(24100) | 153.5 | 6 | 4 | φ450 | 4×6600 | 160 | 4×550 | 380 | 3×5 | 3.0 | 380 | |
| DD-32.1/160 | 32100(27600) | 175 | 6 | 4 | φ500 | 4×9900 | 170 | 4×740 | 380 | 3.2×5 | 3.2 | 380 | |
| DD-37.4/200 | 37400(32200) | 208 | 6 | 2 | φ600 | 2×10000 | 200 | 2×1100 | 380 | 2.7×8 | 2.7 | 380 | |
| DD-46.8/250 | 46800(40300) | 259 | 6 | 3 | φ600 | 3×10000 | 200 | 3×1100 | 380 | 3.3×8 | 3.3 | 380 | |
| DD-56.2/310 | 56200(48300) | 310.5 | 6 | 3 | φ600 | 3×12000 | 200 | 3×2200 | 380 | 3.5×8 | 3.5 | 380 | |
Main Technical Parameters of DJ-type Low Noise High Efficiency unit Coolers
| Type |
Refrigerating Capacity |
Cooling Area （mm） |
Pitch of Fins (mm) |
unit cooler | Electric pipe | ||||||||
| Qty. | Dia | Wind Rate |
Wind Pressure |
Power |
Voltage Water Flow |
KW×pcs |
Water drain （kw） |
Voltage Water Flow |
|||||
| DJ-13.2/8 | 1320(1150) | 7.95 | 9 | 2 | φ300 | 2×1700 | 140 | 2×80 | 380 | 0.9×2 | 0.9 | 380 | |
| DJ-2.3/15 | 2300(2000) | 15.9 | 9 | 2 | φ350 | 2×3200 | 90 | 2×120 | 380 | 1.2×2 | 1.2 | 380 | |
| DJ-4.0/20 | 4000(3450) | 21.8 | 9 | 2 | φ350 | 2×3200 | 90 | 2×200 | 380 | 1.5×2 | 1.5 | 380 | |
| DJ-5.1/30 | 5100(4400) | 30 | 9 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.6×2 | 1.6 | 380 | |
| DJ-7.8/40 | 7800(6700) | 40.2 | 9 | 2 | φ400 | 2×4800 | 120 | 2×250 | 380 | 1.8×2 | 1.8 | 380 | |
| DJ-9.8/55 | 9800(8400) | 60.3 | 9 | 2 | φ450 | 2×6600 | 160 | 2×550 | 380 | 1.6×5 | 1.6 | 380 | |
| DJ-12.8/70 | 12800(11000) | 73.3 | 9 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 1.8×5 | 1.8 | 380 | |
| DJ-15.7/85 | 15700(13500) | 90.4 | 9 | 3 | φ450 | 3×6600 | 160 | 3×550 | 380 | 2.4×5 | 2.4 | 380 | |
| DJ-18.8/100 | 18800(16160) | 105.3 | 9 | 4 | φ450 | 4×6600 | 160 | 4×550 | 380 | 3×5 | 3.0 | 380 | |
| DJ-21.6/115 | 21600(18600) | 120.6 | 9 | 4 | φ500 | 4×9900 | 170 | 4×740 | 380 | 3.2×5 | 3.2 | 380 | |
| DJ-29.3/140 | 23900(26600) | 142.7 | 9 | 2 | φ600 | 2×10000 | 420 | 2×1100 | 380 | 2.7×8 | 2.7 | 380 | |
| DJ-29.0/170 | 29000(24900) | 178 | 9 | 3 | φ600 | 3×10000 | 420 | 3×1100 | 380 | 3.3×8 | 3.3 | 380 | |
| DJ-35.9/210 | 35900(30900) | 209 | 9 | 3 | φ600 | 3×12000 | 420 | 3×2200 | 380 | 3.5×8 | 3.5 | 380 | |
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anterior：unit cooler for cold room
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