Shanghai Schneider-Sunshine Mechanical Group Co.,Ltd.
Shanghai Schneider-Sunshine Mechanical Group Co.,Ltd. Screw Air Compressor Professional Manufacturer
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250RD Adsorption Compressed Air Dryer Heatless Regenerative Desiccant Compressed
⊙ Working Principle of Adsorption Dryer
A large number of air compressor from the inflow of imported diameter, through air control valve: the two entered a drying tower in the bottom, when the air flow to the tower, one of the Humidity will be by suction alumina desiccant stem. So, it will enable the discharge of the air compressor dew point temperature dropped to -40℃,and reached a dehumidification effect. The entire system takes 10 minutes. The entire circulatory system is as follows: When a tower in the desiccant or operation of five minutes, while the other tower is renewable and clean only 4.5 minutes, continued pressure only 30 seconds, so the two towers interactive operation of such duplication. When the machine was operating renewable wind of 12 percent. Superior design, saving maintenance costs.
⊙ Adsorption dryer configuration schematics
⊙ High efficiency heat exchanger
➤ Adopting high strength thick copper pipe and oxygen-free welding with quotient silver content electrode; long service life and high heat transfer efficiency.
➤ Adopting anaerobic welding method, the system is free of impurities and keeps the system clean. The whole series of copper tubes are manufactured by mechanical expansion, which are closely combined with fins, with low heat transfer impedance and high heat transfer efficiency.
➤ The coil is cleaned by sound wave and there is no residual oil. It is not easy for eel slices to stick dust, and no carbonization occurs during welding.
➤ Adopt the anaerobic welding method to ensure the cleanliness of the system.
⊙ Adsorption Dryers Compressor Specification
| Models | 5RD | 10RD | 20RD | 30RD | 50RD | 75RD | 100RD | |
| Air Capacity | Nm³/min | 0.8 | 1.35 | 2.6 | 3.6 | 6.9 | 10.7 | 14.4 |
| SCFM | 28 | 47 | 91 | 127 | 243 | 377 | 508 | |
| Suitable for air compressor | 5 | 10 | 20 | 30 | 50 | 75 | 100 | |
| Air inlet or outlet | 1/2″ | 3/4″ | 1″ | 1″ | 1½″ | 1½″ | 2″ | |
| Dimension | L (cm) | 60 | 94 | 102 | 107 | 112 | 117 | 122 |
| W (cm) | 40 | 50 | 60 | 60 | 70 | 70 | 70 | |
| H (cm) | 186 | 178 | 191 | 186 | 214 | 214 | 212 | |
| Total Weight (Kg) | 90 | 120 | 190 | 247 | 420 | 429 | 569 | |
| Models | 150RD | 200RD | 250RD | 300RD | 400RD | 500RD | 600RD | 700RD | |
| Air Capacity | Nm³/min | 21.4 | 28.4 | 34.5 | 42.7 | 59.5 | 70.8 | 79.3 | 106.2 |
| SCFM | 755 | 1006 | 1207 | 1507 | 2106 | 2506 | 2807 | 3759 | |
| Suitable for air compressor | 150 | 200 | 250 | 300 | 400 | 500 | 600 | 700 | |
| Air inlet or outlet | 2″ | 3″ | 3″ | 4″ | 4″ | 5″ | 5″ | 6″ | |
| Dimension | L (cm) | 122 | 180 | 180 | 204 | 234 | 234 | 244 | 296 |
| W (cm) | 70 | 80 | 80 | 80 | 90 | 90 | 95 | 100 | |
| H (cm) | 240 | 225 | 255 | 243 | 228 | 253 | 253 | 268 | |
| Total Weight (Kg) | 804 | 1024 | 1218 | 1413 | 2040 | 2405 | 2658 | 3550 | |
The biggest usage condition:A.Entrance temperature 40℃ B.The air pressure 10Kg/cm³; Rebirth breeze quantity 12%;
Girculation time be 5 minutes; Time of rebirth is 4.5minutes;
Continous press time for 0.5 minutes; The atmospheric pressure of the dewdrop temperature 40℃; The power supply is 10 Ф 220V 50 Hz/60Hz.
⊙ Combined dryer
| SAD-600 Combined Compressed Air Dryer Processing air quantity:79.3 Nm³/min Work pressure :7 Kg/cm³ (MAX 10Kg/cm³) Compressor horsepower: 15 HP Air inlet and outlet caliber: 6″ Power supply: 3Ф 220V / 3Ф 380V Cooling water volume: 225 L/min Dimension: 280cm×140cm×180cm | SAD-600 Combined Compressed Air Dryer Processing air quantity: 169.7 Nm³/min Work pressure : 7 Kg/cm³ (MAX 10Kg/cm³) Compressor horsepower: 30 HP Air inlet and outlet caliber: 8″ Power supply: 3Ф 220V / 3Ф 380V Cooling water volume: 450 L/min Dimension: 350cm×170cm×225cm |
Characteristics:
1. High efficiency,energy-saving
2. Pressure dew point:-20~-40°C
3. Purge air≤1.5%
4. Reliable valve to ensure the completion of all the procedures,pro-long the lives of other parts
5. High performance of the activated alumina,it is equality,intensity,good dew point and less dus to emerge,long using life.
6. Unique pipeline design,it’s ensuring the equal distribution of purge air.
7. Three stages draining system
8. Low pressure loss