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Air-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: air-cooled
Inlet oil content:≤0.1PPm
Power supply: 1-12nm 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
Pressure loss: ≤ 5% of design pressure
Note: air 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 type 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 Cooling power
(HP)
Air volume
(Nm3/h)
Fan power(W) power
(V)
Equipment weight
(kg)
L(mm) W(mm) H(mm)
SDZF-1 1.2 25 G1" 1/2 745 1×50 220 400 1080 850 1460
SDZF-2 2.5 40 G1" 1/2 745 1×50 220 440 1100 900 2050
SDZF-3 3.6 60 G1" 3/4 1330 1×100 220 460 1200 1000 1808
SDZF-4.5 5 86 G1 1/2" 1 2670 1×135 220 660 1290 1030 2263
SDZF-6 6.8 105 G1 1/2" 1.5 4500 1×230 220 775 1500 1105 1931
SDZF-8 8.5 150 G2" 2 5340 2×135 220 970 1500 1240 2016
SDZF-10 10.9 185 G2" 2.5 5340 2×135 220 1120 1500 1240 2316
SDZF-12 12.8 185 G2" 2.5 5340 2×135 220 1120 1500 1240 2316
SDZF-15 16 275 DN65 3 7600 2×190 380/220 1670 1960 1450 2196
SDZF-20 22 395 DN65 4 7600 2×190 380/220 1740 1980 1600 2475
SDZF-25 26.8 491 DN80 5 9000 2×230 380/220 2100 2270 1700 2505
SDZF-30 32 605 DN80 6 9000 2×230 380/220 2200 2420 1780 2519
SDZF-40 43.5 725 DN100 7 12500 2×420 380/220 2784 2540 1900 2637
SDZF-50 53 860 DN100 10 13500 3×230 380/220 3094 2600 2350 2638
SDZF-60 67 1005 DN125 12 18750 3×420 380/220 3421 2540 2450 2719
SDZF-80 90 1335 DN125 13.3 25000 4×420 380/220 4200 2640 2600 2818


Optional Accessories

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