Air Dryer
Refrigerated Air Dryer
Our refrigerant air dryer is designed based on advanced production technology from American XINRAN, and meanwhile, we have also made some improvement. Hence, our refrigerant air dryers work efficiently and stably.
Advantages of Refrigerant Air Dryer
- Adverse type heat exchange
Our refrigerant air dryer is equipped with superior quality and high efficiency screwed pipes or smooth pipes, which ensures high heat conduction. Meanwhile, the adoption of adverse type heat exchange is more energy efficient and reliable. - Thoroughly vapor-liquid separation
The advanced and filterable vapor-liquid separator, which is inbuilt with an imported filter element, can reach a separation efficiency of over 99%.
-
Combined Low Dew Point Compressed Air Dryer
-
High Temperature Air Cooled Refrigerant Dryer
-
Normal Temperature Water Cooling Refrigerate
-
Refrigerated Air Dryer, High Temperature Water Cooling Type
-
Refrigerated Air Dryer, Normal Temperature Air Cooling Type
Combined Low Dew Point Compressed Air Dryer
- Air inlet pressure: 0.6~1.0Mpa
- Dew point: -40~-70℃
- Pressure drop: ≤0.05Mpa
- Cooling water temperature: ≤32℃
- Air inlet temperature: ≤45℃
- Purge air: 3~5%
Technical Parameter of Combined Low Dew Point Compressed Air Dryer
| Model Item | XR-1 MZ | XR-2 MZ | XR-3 MZ | XR-6 MZ | XR-10 MZ | XR-12 MZ | XR-15 MZ | XR-20 MZ | XR-25 MZ | XR-30 MZ | XR-40 MZ | XR-50 MZ | XR-60 MZ | XR-80 MZ | XR-100 MZ | XR-120 MZ | XR-150 MZ | XR-200 MZ | XR-250 MZ | XR-300 MZ | |
| Air capacity (Nm3/min) |
1.2 | 2.4 | 3.8 | 6.5 | 10.7 | 13 | 17 | 23 | 27 | 33 | 45 | 55 | 65 | 85 | 100 | 120 | 150 | 200 | 250 | 300 | |
| Cooling water circling capacity(Nm3/h) |
- | - | - | - | - | - | 3 | 3.7 | 4.4 | 5.9 | 7.4 | 8.9 | 11.1 | 14.5 | 18.5 | 22.0 | 29.5 | 37.0 | 46.5 | 55.6 | |
| Air connection | ZG1" | ZG1" | ZG1" | ZG1-1/2" | ZG2" | ZG2" | DN 80 |
DN 80 |
DN 80 |
DN 80 |
DN 100 |
DN 125 |
DN 125 |
DN 125 |
DN 150 |
DN 150 |
DN 150 |
DN 200 |
DN 250 |
DN 250 |
|
| Weight(kg) | 980 | 980 | 1100 | 1390 | 1500 | 1500 | 18 00 |
18 13 |
20 85 |
21 30 |
23 29 |
25 24 |
25 84 |
24 60 |
27 40 |
29 80 |
29 60 |
32 00 |
34 00 |
37 00 |
|
| measure ment |
Length (mm) | 1030 | 1030 | 1065 | 1200 | 1320 | 1330 | 19 80 |
19 00 |
20 45 |
22 30 |
24 16 |
25 00 |
25 00 |
31 00 |
35 60 |
36 80 |
40 60 |
49 50 |
39 50 |
50 10 |
| Width (mm) | 1240 | 1759 | 1607 | 1887 | 2025 | 2080 | 21 78 |
22 57 |
24 74 |
25 27 |
26 78 |
28 43 |
28 43 |
26 95 |
29 33 |
29 20 |
34 29 |
36 08 |
37 75 |
42 00 |
|
| Height (mm) | 305 | 450 | 510 | 775 | 1060 | 1200 | 13 25 |
17 40 |
20 50 |
23 75 |
29 60 |
32 00 |
34 45 |
43 30 |
56 50 |
61 15 |
68 00 |
76 60 |
97 80 |
112 00 |
|
High Temperature Air Cooled Refrigerant Dryer
- Inlet Temperature: ≤80℃
- Cooling Method: Air Cooled Type
- Inlet Pressure: 0.6~1.0Mpa
- Pressure Exhaust: ≤0.03Mpa
- Pressure Dew Point: 3~10℃
- Refrigerant: R22
Technical Parameter of High Temperature Air Cooled Refrigerant Dryer
| Model Items | XR-0.7 HTF | XR-1 HTF | XR-2 HTF | XR-3 HTF | XR-6 HTF | XR-7 HTF | XR-10 HTF | XR-13 HTF | XR- 15 HTF | XR-20 HTF | XR-25 HTF | XR-30 HTF | XR-40 HTF | XR-50 HTF | XR-60 HTF | XR-80 HTF | |
| Flow Air Delivery (Nm3/min) |
0.7 | 1.2 | 2.4 | 3.8 | 6.5 | 7.5 | 10.7 | 13.5 | 17 | 23 | 27 | 33 | 45 | 55 | 65 | 85 | |
| Power Source(V/Hz) | 220/50 | 380/50 | |||||||||||||||
| Compressor Power(HP) |
1 | 1.2 | 2 | 2.6 | 3.6 | 3.8 | 3.9 | 4.2 | 5.5 | 6.5 | 8.5 | 10.5 | 13.5 | 20 | |||
| Fan Power | 45 | 90 | 150 | 2×90 | 2×150 | 2×245 | 4×180 | 2×180+ 2×245 |
4× 245 |
2×500+ 3×245 |
6×450 | 5×550 | 4×550+ 2×870 |
||||
| Connection Size | ZG1" | ZG1-1/2" | ZG2" | DN80 | DN100 | DN 125 |
DN 125 |
DN125 | |||||||||
| Net Weight(kg) | 50 | 60 | 65 | 120 | 190 | 260 | 435 | 480 | 600 | 700 | 820 | 900 | 1100 | 1220 | |||
| Dimen sion |
Length(mm) | 640 | 760 | 760 | 1000 | 1200 | 1400 | 1690 | 1795 | 1970 | 1810 | 2160 | 2350 | 2400 | 2200 | ||
| Wight(mm) | 430 | 430 | 430 | 600 | 700 | 800 | 850 | 900 | 900 | 1010 | 1100 | 1190 | 1410 | 1550 | |||
| Height(mm) | 580 | 700 | 720 | 860 | 1050 | 1130 | 1658 | 1688 | 1708 | 1908 | 2018 | 2250 | 2238 | 2600 | |||
Normal Temperature Water Cooling Refrigerate
- Inlet temperature: ≤45℃
- Cooling method: water cooling
- Pressure drop: ≤0.02Mpa
- Dew point: 3~10℃
- Cooling water inlet temperature: ≤32℃
- Refrigerant: R22
- Cooling water inlet pressure: 0.2~0.4Mpa
Technical Parameter of Normal Temperature Water Cooling Refrigerate
| Item / model | XR -15 NW | XR -20 NW | XR -25 NW | XR -30 NW | XR -40 NW | XR -50 NW | XR -60 NW | XR -80 NW | XR -100 NW | XR -120 NW | XR -150 NW | XR -180 NW | XR -200 NW | XR -300 NW | XR -400 NW | XR -500 NW | ||
| Air capacity (Nm3/min) | 17 | 23 | 27 | 33 | 45 | 55 | 65 | 85 | 100 | 120 | 150 | 180 | 200 | 300 | 400 | 500 | ||
| Voltage/frequency (V/Hz) | 380/50 | |||||||||||||||||
| Power of compressor (HP) | 3.9 | 4.2 | 5.5 | 6.5 | 8.5 | 10.5 | 13.5 | 20 | 25 | 30 | 37.5 | 45 | 50 | 80 | 100 | 125 | ||
| Circulating mass of cooling water(Nm3/h) | 3.0 | 3.7 | 4.4 | 5.9 | 7.4 | 8.9 | 11.1 | 14.5 | 18.5 | 22.0 | 29.5 | 33.3 | 37.0 | 55.6 | 74 | 92.5 | ||
| Pipe size of air | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 | DN300 | DN400 | ||||||||||
| Pipe size of cooling water | ZG1-1/2" | ZG2" | ZG2-1/2" | ZG3" | DN100 | |||||||||||||
| Total weight(kg) | 360 | 420 | 550 | 640 | 730 | 830 | 1020 | 1600 | 2400 | 2460 | 2750 | 3200 | 3250 | 3900 | 4530 | 5120 | ||
| Dimension | length(mm) | 1500 | 1540 | 1795 | 1863 | 2020 | 2170 | 2230 | 2460 | 2740 | 2980 | 2960 | 3300 | 3550 | 4000 | 4350 | 4760 | |
| width(mm) | 750 | 760 | 800 | 913 | 950 | 1120 | 1030 | 1160 | 1160 | 1160 | 1460 | 1650 | 1725 | 1980 | 2150 | 2380 | ||
| height(mm) | 1320 | 1360 | 1428 | 1598 | 1598 | 1758 | 1798 | 2019 | 2019 | 2020 | 2193 | 2226 | 2380 | 2580 | 2670 | 2730 | ||
Refrigerated Air Dryer, High Temperature Water Cooling Type
- Inlet air temperature: ≤80℃
- Cooling method: water cooling
- intake pressure: 0.6~1.0Mpa
- Pressure drop: ≤0.03Mpa
- Pressure dew point: 3~10℃
- Inlet temperature of cooling water: ≤32℃
- Refrigerant: R22
- Inlet pressure of cooling water: 0.2~0.4Mpa
Technical Parameter of Refrigerated Air Dryer, High Temperature Water Cooling Type
| Item model | XR-15 HTW | XR-20 HTW | XR-25 HTW | XR-30 HTW | XR-40 HTW | XR-50 HTW | XR-60 HTW | XR-80 HTW | XR-100 HTW | XR-120 HTW | XR-150 HTW | XR-180 HTW | XR-200 HTW | XR-300 HTW |
|
| Air capacity(Nm3/min) | 17 | 23 | 27 | 33 | 45 | 55 | 65 | 85 | 100 | 120 | 150 | 180 | 200 | 300 | |
| Voltage/frequency(V/Hz) | 380/50 | ||||||||||||||
| Power of compressor(HP) | 3.9 | 4.2 | 5.5 | 6.5 | 8.5 | 10.5 | 13.5 | 20 | 25 | 30 | 37.5 | 45 | 50 | 80 | |
| Circulating mass of cooling water(Nm3/h) | 6.0 | 7.5 | 8.8 | 11.8 | 14.8 | 17.8 | 22.2 | 29.6 | 37.0 | 44.0 | 59.0 | 66.6 | 74.0 | 112.5 | |
| Pipe size of air | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 | |||||||||
| Pipe size of cooling water | ZG1-1/2" | ZG2" | ZG2-1/2" | ZG3" | |||||||||||
| Total weight(kg) | 420 | 470 | 590 | 680 | 785 | 870 | 1100 | 1700 | 2480 | 2520 | 2800 | 3050 | 3360 | 3920 | |
| Dime- nsion |
length(mm) | 1560 | 1600 | 1805 | 1950 | 2250 | 2130 | 2310 | 2460 | 2860 | 2960 | 2960 | 3000 | 3130 | 3800 |
| width(mm) | 1118 | 1110 | 1110 | 1283 | 1285 | 1350 | 1430 | 1440 | 1620 | 1620 | 1620 | 1810 | 2090 | 2470 | |
| height(mm) | 1340 | 1486 | 1510 | 1700 | 1683 | 1708 | 1708 | 1893 | 2000 | 2030 | 2050 | 2210 | 2470 | 2959 | |
Refrigerated Air Dryer, Normal Temperature Air Cooling Type
- Inlet air temperature: ≤45℃
- Cooling method: air cooling
- intake pressure: 0.6~1.0Mpa
- Pressure drop: ≤0.02Mpa
- Pressure dew point: 3~10℃
- Refrigerant: R22
Technical Parameter of Refrigerated Air Dryer, Normal Temperature Air Cooling Type
| model Item | XR-15NF | XR-20NF | XR-25NF | XR-30NF | XR-40NF | XR-50NF | XR-60NF | XR-80NF | XR-100NF | |
| Air capacity(Nm3/min) | 17 | 23 | 27 | 33 | 45 | 55 | 65 | 85 | 100 | |
| Voltage/frequency(V/Hz) | 380/50 | |||||||||
| Power of compressor(HP) | 3.9 | 4.2 | 5.5 | 6.5 | 8.5 | 10.5 | 13.5 | 20 | 25 | |
| Power of fan | 2×180 | 2×245 | 3×245 | 3×550 | 4×520 | 8×195 | ||||
| Pipe size of air | DN80 | DN100 | DN125 | DN150 | ||||||
| Total weight(kg) | 400 | 450 | 570 | 660 | 770 | 850 | 1050 | 1650 | 2455 | |
| measurement | length(mm) | 1690 | 1795 | 1795 | 1810 | 2160 | 2170 | 2450 | 2520 | 2600 |
| width(mm) | 750 | 800 | 800 | 960 | 960 | 1120 | 1250 | 1300 | 1310 | |
| height(mm) | 1527 | 1527 | 1527 | 1863 | 1874 | 2046 | 2300 | 2450 | 2650 | |
Work Procedure of Refrigerant Air Dryer
- Firstly, the compressed air is cooled by pre-cooler (18 or 19) before it flows into the heat accumulator (1), and then, depending on the heat exchange between the air in the heat accumulator and the returning compressed air to further cool the compressed air. Meanwhile, drain out the condensate water.
After that, the compressed air will go into the evaporator (2), and will be cooled once again by interchanging of heat with refrigerant, thus achieving compressed air with required dew point temperature. - After a series of compressed air cooling within the pre-cooler (18 or 19), heat accumulator (1), and evaporator (2), the water vapor in compressed air will coagulate into water mist which will be finally separated from the air by gas-liquid separator (3), thus draining out the liquid water.
- The dried and cooled air comes out from gas-liquid separator (3), and then goes through heat exchanger (1) again. It becomes calefactive while leaving the dryer, which assists in bringing down the relative moisture.
