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Water-Cooled Combined Type Air Dryer

Working condition and technical data
Maximum inlet air temperature:45℃
Ambient temperature range:5-50℃
Pressure range:0.6-1.0Mpa
Pressure dew point:-20℃ ~ -40℃
Regeneration gas consumption:3-5%
Cooling mode: water cooling (industrial circulating cooling water)
Cooling water pressure range: 0.2-0.4mpa
Maximum cooling water inlet temperature: 38 ℃
Intake oil content: ≤ 0.1ppm
Power supply: 6-12nm 3 / min: AC 220 V / 50 Hz
15nm3 / min and above: AC 380V / 220V / 50Hz
Cycle: T = 40 (min)
Refrigerant: R22 (R407C / R134a optional)
Design condition: inlet temperature: 38 ℃
Ambient temperature: 38 ℃
Working pressure: 0.7MPa
Cooling water inlet temperature: 32 ℃
Pressure loss: ≤ 5% of design pressure
Note: the water-cooled equipment above 80 cubic meters are split bare machines. Other special requirements are welcome to customize.

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Product features

  1. Low dew point:The combined low dew point dryer can reach very low pressure dew point, which can reach below - 40 ℃ in general, and - 70 ℃ at least according to different user requirements;
  2. Low energy consumption: the regeneration gas consumption of combined low dew point dryer is only 3% - 5%, which greatly saves the compressed air consumption;
  3. It can provide compressed air with different dew points for different air consumption points;
  4. All the operation switches and display instruments of the combined low dew point compressed air dryer are concentrated on the panel of the box plate. The refrigeration type compressed air dryer and the adsorption regeneration compressed air dryer can operate independently or simultaneously with cold and suction according to the customer's needs;
  5. The gas-liquid separator adopts the patented three-stage separation mode: direct collision separation + low-speed centrifugal separation + stainless steel wire mesh demisting separation. 99.9% of liquid water is separated from the cooled compressed air. The second evaporation of textile moisture can ensure the low dew point quality of finished gas.
  6. High quality switching valve, stable and reliable, can ensure the integrity of the working process and prolong the working life of components.
  7. The refrigeration compressor adopts Danfoss of Denmark, Fusheng of Taiwan, Panasonic of Japan, Bitzer of Germany, Copeland of Germany, maneurop of France and other companies of fully closed or semi closed refrigeration compressor, which has stable operation, low noise, high cop, reliable performance and long power saving life;

Product specifications

model Air capacity
(Nm3/min)
Weight of desiccant(kg) Air nozzle diameter Diameter of cooling water pipe Cooling power
(HP)
Cooling water flow
(Nm3/h)
Voltage
(V)
Equipment weight
(kg)
L(mm) W(mm) H(mm)
SDZW-6 6.8 105 G1 1/2" R1" 1.5 1.2 220 760 1500 1160 1940
SDZW-8 8.5 150 G2" R1" 2 1.2 220 960 1500 1100 2016
SDZW-10 10.9 185 G2" R1" 2.5 1.6 220 1120 1500 1240 2316
SDZW-12 12.8 185 G2" R1" 2.5 1.8 220 1150 1500 1240 2316
SDZW-15 16 275 DN65 R1" 3 2 380/220 1660 1960 1450 2196
SDZW-20 22 395 DN65 R1 1/2" 4 3 380/220 1740 1970 1600 2475
SDZW-25 26.8 495 DN80 R1 1/2" 5 3.6 380/220 2075 2030 1630 2505
SDZW-30 32 605 DN80 R1 1/2" 6 4.6 380/220 2200 2240 1840 2519
SDZW-40 43.5 725 DN100 R1 1/2" 7 5.6 380/220 2784 2360 1900 2637
SDZW-50 53 860 DN100 R1 1/2" 10 7.2 380/220 3144 2400 2000 2638
SDZW-60 67 1005 DN125 R1 1/2" 12 9.2 380/220 3361 2540 2100 2719
SDZW-80 90 1335 DN125 R1 1/2" 13.3 10.8 380/220 4500 2640 2450 2818
SDZW-100 110 2155 DN150 R1 1/2" 20 12.4 380/220 6550 2680 2670 2985
SDZW-120 130 2650 DN150 R2" 25 14.6 380/220 7810 2820 2800 3041
SDZW-150 160 3205 DN200 R2" 25 16.2 380/220 8500 3290 3130 3190
SDZW-200 210 3825 DN200 R2 1/2" 40 18.6 380/220 9600 3350 3375 3309
SDZW-250 260 5260 DN250 R2 1/2" 60 24.4 380/220 Detailed parameters and consultation with manufacturers
SDZW-300 315 6160 DN250 R3" 70 30.5 380/220 Detailed parameters and consultation with manufacturers


Optional Accessories

  • Micro heat type
  • Dew point display
  • Dew point energy saving control
  • Special voltage
  • Environmental refrigerant
  • - 70 ℃ dew point
  • Not limited to this