DL, DD, DJ( Low, middle and high temperature) Air cooled air cooler
1. material :copper, aluminum plate or galvanized plate
2. aluminum foil: hydrophilic or bare
3. copper pipe: diameter 8.9mm or9.0mm, 12mm or 14.5mm , smooth tube
4. high temperature fin space 4.5 mm, middle temperature fin space 6mm for DD, 9mm for low temperature.
5. suitable for R134A, R22, R404A, R407C refrigerant or other
6. voltage: 220V/1/50HZ and 380V/3/50HZ or other type.
7. different alternative condensing fans available: shaded pole or outer rotor fan motor.
8. gas examination under 3.0Mpa air pressure to ensure the tightness.
9. widely used in refrigeration industry, cold room and other cooling system.
10. we can supply products according to customer samples or drawing.
11. producing procedure: plate cutting, tube bending, punching fin, expanding tube, welding, leakage test, inspection, packing
D serial air cooler can match with different capacity condensing equipments; it can apply to different temperature cold rooms.
D series air coolers include DL, DD, DJ types and are applied in all ranges of cold room due to compact structure, lightweight, space saving. Compared to the normal flow unit cooler, it can rapidly fast cool down temperature and greatly improve products freshness.
SGS, CCC, CE, ISO
Model | Capacity(KW) | Cooling area | Size (mm) | Motor Fan | Electrical defrost heater (V) | ||
Fan Φ (mm) | Powder(W) | Fan Voltage(V) | |||||
DJ-1.2/8 |
1200 |
8 |
1030x460x540 | 2x 300 | 2x 90 | 220 /380 |
220 |
DJ-2.1/15 |
2100 |
15 |
1570x460x540 | 3x 300 | 3×90 | 220 /380 |
220 |
DJ-3.6/20 |
3600 |
20 |
1430x525x640 | 2x 400 | 2×190 | 220 /380 |
220 |
DJ-4.6/30 |
4600 |
30 |
1430x525x640 | 2x 400 | 2×190 | 220 /380 |
220 |
DJ-7.1/40 |
7100 |
40 |
1780x635x740 | 2x 500 | 2×550 |
380 |
220 |
DJ-8.9/55 |
8900 |
55 |
1780x635x740 | 2x 500 | 2×550 |
380 |
220 |
DJ-11.6/70 |
11600 |
70 |
2230x635x740 | 3x 500 | 3×550 |
380 |
220 |
DJ-14.3/85 |
14300 |
85 |
2230x635x740 | 3x 500 | 3×550 |
380 |
220 |
DJ-17.1/100 |
17100 |
100 |
2830x635x740 | 3x 500 | 3×550 |
380 |
220 |
DJ-19.6/115 |
19600 |
115 |
2830x635x740 | 4x 500 | 4×550 |
380 |
220 |
DJ-22/130 |
22000 |
130 |
3180x635x740 | 4x 500 | 4×550 |
380 |
220 |
DJ-23/140 |
23000 |
140 |
3180x635x790 | 4x 500 | 4×550 |
380 |
220 |
DJ-25/150 |
25000 |
150 |
3180x635x840 | 4x 500 | 4×550 |
380 |
220 |
DJ-28/170 |
28000 |
170 |
3520x635x890 | 4x 500 | 4×550 |
380 |
380 |
DJ-30/190 |
30000 |
190 |
3520x540x940 | 4x 600 | 4×700 |
380 |
380 |
DJ-35/210 |
35000 |
210 |
3520x540x990 | 4x 600 | 4×700 |
380 |
380 |
DD40.0/220 |
40000 |
220 |
3180x635x840 | 4×500 | 4×550 |
380 |
220 |
DD-46.0/250 |
46000 |
250 |
3520x635x890 | 4×500 | 4×550 |
380 |
380 |
DD-50.0/275 |
50000 |
275 |
3520x540x940 | 4×600 | 4×700 |
380 |
380 |
DD-57.0/310 |
57000 |
310 |
3520x540x990 | 4×600 | 4×700 |
380 |
380 |
Model | Capacity(KW) | Cooling area | Size(mm) | Motor Fan | Electrical defrost heater (V) | ||
Fan Φ (mm) | Powder(W) | Fan Voltage(V) | |||||
DD-1.3/7 |
1300 |
7 |
725x460x540 | 1×300 |
90 |
220 /380 |
220 |
DD-2.2/12 |
2200 |
12 |
1030x460x540 | 2×300 | 2×90 | 220 /380 |
220 |
DD-2.8/15 |
2800 |
15 |
1130x460x540 | 2×300 | 2×90 | 220 /380 |
220 |
DD-3.7/22 |
3700 |
22 |
1570x460x540 | 3×300 | 3×90 | 220 /380 |
220 |
DD-5.6/30 |
5600 |
30 |
1430x525x640 | 2×400 | 2×190 | 220 /380 |
220 |
DD-7.5/40 |
7500 |
40 |
1430 x525x 640 | 2×400 | 2×190 | 220 /380 |
220 |
DD-11.2/60 |
11200 |
60 |
1780x 635×740 | 2×500 | 2×550 | 220 /380 |
220 |
DD-14.9/80 |
14900 |
80 |
1780x635x740 | 2×500 | 2×550 |
380 |
220 |
DD-18.7/100 |
18700 |
100 |
2230x635x 740 | 3×500 | 3×550 |
380 |
220 |
DD-22.4/120 |
22400 |
120 |
2230x635x740 | 3×500 | 3×550 |
380 |
220 |
DD-26.4/140 |
26400 |
140 |
2830x635x740 | 3×500 | 3×550 |
380 |
220 |
DD-30.0/160 |
30000 |
160 |
2830x 635×740 | 4×500 | 4×550 |
380 |
220 |
DD-35.0/180 |
35000 |
180 |
3180x 635×740 | 4×500 | 4×550 |
380 |
220 |
DD-37.0/200 |
37000 |
200 |
3180x635x790 | 4×500 | 4×550 |
380 |
220 |
DD40.0/220 |
40000 |
220 |
3180x635x840 | 4×500 | 4×550 |
380 |
220 |
DD-46.0/250 |
46000 |
250 |
3520x635x890 | 4×500 | 4×550 |
380 |
380 |
DD-50.0/275 |
50000 |
275 |
3520x540x940 | 4×600 | 4×700 |
380 |
380 |
DD-57.0/310 |
57000 |
310 |
3520x540x990 | 4×600 | 4×700 |
380 |
380 |
Model | Capacity(KW) | Cooling area | Size(mm) | Motor Fan | Electrical defrost heater (V) | ||
Fan Φ (mm) | Powder(W) | Fan Voltage(V) | |||||
DL-2.0/10 |
2000 |
10 |
725x460x540 | 1×300 |
90 |
220 /380 |
220 |
DL-3.0/15 |
3000 |
15 |
1030x 460×540 | 2×300 | 2×90 | 220 /380 |
220 |
DL-5.0/25 |
5000 |
25 |
1570x460x540 | 3×300 | 3×90 | 220 /380 |
220 |
DL-8.0/40 |
8000 |
40 |
1430x525x640 | 2×400 | 2×190 | 220 /380 |
220 |
DL-11.2/55 |
11200 |
55 |
1430x525x640 | 2×400 | 2×190 | 220 /380 |
220 |
DL-16.2/80 |
16200 |
80 |
1780x 635x 740 | 2×400 | 2×550 | 220 /380 |
220 |
DL-21.0/105 |
21000 |
105 |
1780x 635x 740 | 2×500 | 2×550 | 220 /380 |
220 |
DL-25.0/135 |
25000 |
135 |
2230x635x740 | 3×500 | 3×550 |
380 |
220 |
DL-32.6/160 |
32600 |
160 |
2230x635x740 | 3×500 | 3×550 |
380 |
220 |
DL-37.6/185 |
37600 |
185 |
2830x635x740 | 3×500 | 3×550 |
380 |
220 |
DL-42.7/220 |
42700 |
220 |
2830x635x740 | 4×500 | 4×550 |
380 |
220 |
DL-50.0/250 |
50000 |
250 |
3180x635x740 | 4×500 | 4×550 |
380 |
220 |
DL-55.0/280 |
55000 |
280 |
3180x635x790 | 4×500 | 4×550 |
380 |
220 |
DL-60.0/300 |
60000 |
300 |
3180x635x840 | 4×500 | 4×550 |
380 |
220 |
DL-66.0/330 |
66000 |
330 |
3520x635x890 | 4×500 | 4×550 |
380 |
220 |
DL-70.0/375 |
70000 |
375 |
3520x540x940 | 4×600 | 4×700 |
380 |
380 |
DL-82.0/410 |
82000 |
410 |
3520x540x990 | 4×600 | 4×700 |
380 |
380 |
Changzhou New Star Refrigeration Co., Ltd. is a MANUFACTURER of Cold room panels, doors, cooling equipments with CE, ISO, SGS certificates. Over 20 years of production experience. Stable capacity of 80,000 square meters per month. Eight years of export experience, with worldwide clients. One year warranty and lifetime after sales service. Welcome for domestic and foreign merchants for negotiation and cooperation!
New Star series modular cold rooms are mature products developed by years of practice. The modular standard polyurethare insulated panels are easy to install. the cold room corners corners can be installed by ready corner panels or formed by normal panels.
Reasonable price and good service. We are not only well appreciated in domestic market but also overseas. Most of our products are exported to USA, Europe Union, South East Asia, the Middle East and many other countries.
Q1: Are you a trading company or a factory?
A1: We are a manufacturer with 20 years of professional production experience.
Q2: How about your delivery time?
A2: It usually takes about 15-25 working days.
But the exact delivery time might be different for different orders or at different time. Once we confirmed all detail of order,
we’ll put all source into it.
Q3: What is your terms of payment?
A3: T/T 30% as deposit, and 70% before delivery. And L/C can be also negotiate
Q4: Can you produce according to the samples
A4: Yes, we can produce by your samples or technical drawings.
Q5: Do you provide warranty and after-sales service?
A5: 1 year warranty and 24/7 after-sales service.