Refridgerated homemade air dryer
- Price
- US $600
- Model
- SLAD-6NF
- MOQ
- 1 unit
Item specifics
- Air inlet temp
- ≤60°C
- Cooling way
- Air-cooled
- Ambient temp
- ≤50°C
- Pressure dew point
- 2~10°C
- Air inlet pressure
- 0.6~1.6MPa
- Heat exchanger
- plate-fin heat exchanger
- Place of origin
- Hangzhou, China
- Capacity
- 6.5m3/min
- Warranty
- 18 months
- Color
- depend on requirement
Review
Description
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 |
cools the refrigerant slightly so that it changes from gas to
liquid; refrigerant is more effective in the liquid state.
7 Capillary filter
protects the expansion device from harmful particles.
8 Capillary tube
reduces the refrigerant’s pressure, thereby lowering its
temperature and increasing its cooling capacity; the
refrigerant is now almost all liquid, with some residual gas.
9 Hot gass bypass
regulates the amount of refrigerant passing through
the air-to-refrigerant heat exchanger, ensuring a stable
pressure dewpoint, and eliminating the chance of the
condensate freezing.
Refrigerant circuit
10 Air inlet
hot saturated air enters the dryer and is cooled by the
outgoing air via the air-to-air heat exchanger. Reducing
the temperature of the inlet air reduces the load on the
refrigerant circuit.
11 Air-to-refrigerant heat exchanger
transfers heat from the compressed air to the cold
refrigerant, forcing water vapour in the compressed air to
condense. The more effective the heat transfer, the cooler
the air becomes and the more water vapour condenses.
12 Air/ air heat exchanger
13 Water separator
collects and drains off condensate from the cooled air flow.
The more efficient the separation, the better the pressure
dewpoint, as droplets which are not collected revapourise
and degrade the pressure dewpoint. The collected droplets
are reliably evacuated from the separator through an
electronic drain.
14 Automatic drain
15 Air outlet
re-heats the outgoing air to prevent condensation
on the factory’s pipework
Email:jovelyzou@hzsljh.com
website: www.slairdryer.com
