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Shanli Refrigerated elgi air dryer
Product name: Air-cooled refrigerated air dryer
Product model: SLAD-6NF
Product Function
● Dry, quality air is vital for long-term, trouble-free operation of your processes. SHANLI SLAD series dryers protect your products and systems against damage or corrosion.
● They remove moisture from compressed air with a dew point as low as 2-10 °C/35.6-50 °F. Easy to install, simple to operate and reliable, they provide the dry air you need, allowing you to concentrate on your core business.
Technical Specifications
● Pressure range: 0.6-1.6 Mpa
● Max air inlet temp.: 60 Deg C
● Max ambient temp.: 50 Deg C
● Cooling method: air cooled type / water-cooled type
● Pressure dew point: 5 Deg C
● Power: 220/380V-1PH-50HZ
● Refrigerant: R-22 (R-407C, R-134A as optional)
Note: Refrigerated air dryer without metal box board for over 80 m3/ min. Other special standards can be customized.
Working Principle
Refrigeration compressed air dryer makes the water vapor in the compressed air condenses into droplets through cooling so as to achieve the purpose of reducing moisture content. Condensed droplets are discharged by the automatic drainage system.
Annotation:
| 1. Cooling medium compressor | 6. Manual valve | 11. Hot gas by-pass valve |
|---|---|---|
| 2. Air condenser | 7. Cooling medium sight glass | 12. Water volume adjustable valve |
| 3. Water condenser | 8. Expansion valve | 13. Pre-cooling gas |
| 4. Magnetic valve | 9. Automatic drainer | 14. Evaporator |
| 5. Drying filter | 10. Gas water separator | 15. Effective separator |
Performance Parameters
| Refrigerated Compressed Air Dryer | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Model | Flow Capacity (Nm3/min) | Voltage (V) | Fan Power (W) | Pipe Diameter | Air Inlet Pressure (Mpa) | Net Weight (Kg) | Length (mm) | Width (mm) | Height (mm) | Air Flow (N3/h) |
| SLAD-0.5NF | 0.65 | 220 | 1x67 | G1/2" | 0.6-1.0 MPa | 45 | 750 | 430 | 610 | 760 |
| SLAD-1NF | 1.2 | 220 | 1x67 | G1" | 70 | 780 | 450 | 610 | 760 | |
| SLAD-2NF | 2.5 | 220 | 1x95 | G1" | 110 | 800 | 460 | 720 | 1580 | |
| SLAD-3NF | 3.6 | 220 | 1x150 | G1" | 130 | 950 | 480 | 720 | 3150 | |
| SLAD-4.5NF | 5 | 220 | 1x240 | G1 1/2" | 150 | 1170 | 540 | 750 | 5580 | |
| SLAD-6NF | 6.8 | 220 | 2x150 | G1 1/2" | 160 | 1350 | 520 | 753 | 6300 | |
| SLAD-8NF | 8.5 | 220 | 2x195 | G2" | 200 | 1100 | 670 | 1098 | 8470 | |
| SLAD-10NF | 10.9 | 380 | 2x195 | G2" | 250 | 1200 | 670 | 1098 | 8470 | |
| SLAD-12NF | 12.8 | 380 | 2x195 | G2" | 300 | 1200 | 670 | 1048 | 8470 | |
| SLAD-15NF | 16 | 380 | 2x190 | DN65 | 320 | 1460 | 750 | 1630 | 8470 | |
| SLAD-20NF | 22 | 380 | 2x240 | DN65 | 420 | 1670 | 800 | 1663 | 11160 | |
| SLAD-25NF | 26.8 | 380 | 2x240 | DN80 | 550 | 1820 | 800 | 1713 | 11160 | |
| SLAD-30NF | 32 | 380 | 2x380 | DN80 | 650 | 1900 | 860 | 1875 | 15240 | |
| SLAD-40NF | 43.5 | 380 | 3x240 | DN100 | 2200 | 2200 | 930 | 1941 | 16740 | |
| SLAD-50NF | 53 | 380 | 3x380 | DN100 | 2450 | 2450 | 900 | 2110 | 22860 | |
| SLAD-60NF | 67 | 380 | 4x380 | DN125 | 2140 | 2140 | 1450 | 1787 | 30480 | |
| SLAD-80NF | 90 | 380 | 4x550 | DN125 | 2070 | 2070 | 1600 | 2029 | 42400 |
Atlas Copco’s refrigerant dryers incorporate a range of energy-saving features that will cut your carbon footprint and reduce costs.
Incorporating unique heat exchanger technology and Saver Cycle Control, the FD ensures a low pressure drop of typically below
0.2 bar/2.9 psi and minimal energy consumption. The integrated Variable Speed Drive (VSD) technology offers extra energy savings by
automatically tuning the energy input to the precise demand. All this ensures a low lifecycle cost.
Easy installation and long maintenance intervals
FD dryers have a small footprint thanks to an innovative all-in-one design. Delivered ready for use, installation is straightforward, minimizing
costly production downtime. FD dryers come as all-in-one packages including an electronic no-loss drain, integrated OSD condensate treatment
(optional) and spin-on DD/PD filters (optional). For easy installation against the wall, the in- and outlet connections on some models are positioned
on top of the unit.
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