Compressor Copeland Air Dryer
Products Description
filter dryer ac PB series
The working principle of a low-temperature adsorption dryer is based on the use of molecular sieves as an adsorbent. In this process, the adsorbent materials absorb all the water vapor from the compressed air stream, leaving behind dry air. The dryer then regenerates the adsorbent material by heating it to a high temperature, which drives out the accumulated moisture, enabling it to be used again. This type of dryer is reliable, efficient, and ensures stable performance, making it an ideal choice for various industrial applications.

Products Specification
Large heating adsorption Adsorption Compressed air dryer Specifications
|
Model Item |
Air capacity(Nm3/min) |
Heater power |
Desiccant weight |
Air connector dia |
Dryer weight |
Length (mm) |
Wideth (mm) |
Height (mm) |
|
SDXJ-1PB |
1.2 |
1 |
40 |
G1" |
185 |
810 |
500 |
1275 |
|
SDXJ-2PB |
2.5 |
1.2 |
45 |
G1" |
255 |
810 |
500 |
1325 |
|
SDXJ-3PB |
3.6 |
1.5 |
60 |
G1" |
340 |
810 |
500 |
1676 |
|
SDXJ-4.5PB |
5.0 |
2.1 |
100 |
G1-1/2" |
450 |
1040 |
600 |
1793 |
|
SDXJ-6PB |
6.8 |
3 |
120 |
G1-1/2" |
630 |
1040 |
600 |
2143 |
|
SDXJ-8PB |
8.5 |
4 |
180 |
G2" |
680 |
1200 |
600 |
2246 |
|
SDXJ-10PB |
10.9 |
5 |
200 |
G2" |
810 |
1200 |
600 |
2346 |
|
SDXJ-12PB |
12.8 |
5 |
200 |
G2" |
810 |
1200 |
600 |
2346 |
|
SDXJ-15PB |
16 |
6 |
310 |
DN65 |
875 |
1310 |
771 |
2348 |
|
SDXJ-20PB |
22 |
8 |
492 |
DN65 |
1130 |
1410 |
769 |
2408 |
|
SDXJ-25PB |
26.8 |
10 |
578 |
DN80 |
1320 |
1510 |
818 |
2764 |
|
SDXJ-30PB |
32 |
12 |
600 |
DN80 |
1335 |
1565 |
835 |
2491 |
|
SDXJ-40PB |
43.5 |
15 |
856 |
DN100 |
1800 |
1854 |
983 |
2669 |
|
SDXJ-50PB |
53 |
18 |
1002 |
DN100 |
2010 |
1900 |
998 |
2688 |
|
SDXJ-60PB |
67 |
22 |
1334 |
DN125 |
2585 |
2166 |
1119 |
2803 |
|
SDXJ-80PB |
90 |
27 |
1608 |
DN125 |
3060 |
2864 |
1350 |
2857 |
|
SDXJ-100PB |
110 |
36 |
2000 |
DN150 |
4080 |
3460 |
1605 |
3048 |
|
SDXJ-120PB |
130 |
42 |
2435 |
DN150 |
4600 |
3560 |
1675 |
3094 |
|
SDXJ-150PB |
160 |
54 |
2926 |
DN200 |
5600 |
3960 |
1800 |
3332 |
|
SDXJ-200PB |
210 |
72 |
4070 |
DN200 |
7300 |
4360 |
2055 |
3471 |
Design conditions: working pressure: 7bar, inlet temperature: 38℃, pressure dew point: -20℃
adsorption dryer for air compressor characteristics
High efficiency and energy saving;
Working pressure dew point -20ºC~-40ºC;
Equipped with PLC controller with excellent performance, which can realize chain function;
High-quality switching valve, stable and reliable, can ensure the integrity of the work process and prolong the working life of components;
Choosing Special adsorbents with high hygroscopic uniform shape and size, high strength, low output dew point, less dust generated, and long service life
Products Details

Special adsorbent

diffuser

solenoid valve
FAQ
1. Q: Causes of unstable dew point?
A: Large load fluctuation, sensor drift, unstable refrigerant pressure.
2. Q: Why does performance degrade over time?
A: Fouled heat exchanger, refrigerant leakage, compressor wear, clogged filters.
3. Q: Is a post-filter useful?
A: Yes, further removes oil and dust, protects end-use equipment.
4. Drainage System (31–40)
4. Q: Why does the auto drain not work?
A: Clogged, stuck float, solenoid fault, no pressure.
5. Q: Why does the drain open continuously?
A: Internal leakage, faulty float, damaged seal.
6. Q: How to clean a clogged drain?
A: Depressurize, remove and clean filter screen, purge lines, replace if needed.
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