HDR SERIES REFRIGERATED AIR DRYER (HDR-50HP)
The conditions of the qualified drying system
- Purge System Selection should be based on rated pressure of air compressor.
- Air Dryer’s Model Selection should be based air inlet temperature, rated air flow, rated pressure and ambient temperature.
- Air Dryer’s Type Selection should be based on the dryness, which relate to the discretion of dew pont.
- Quantities of stages of air filters and type selection should be based on the discretion of oil content index and dustiness index.
- Pipes configuration and materials of pipes’ confirmation should be base on dew point, oil content and business index.
- Install the self-cleaning filter to protect the air compressor, assurace the purigying effect while working in the environment with large amount of dust.
- Compressed air purifying process is the process of drying and filtering, meanwhile it is also a process of temperatur decreasing. Temperatur takes a key role during the process of
- purifying as inlet temperature and ambient temperarture directly impact the effect of drying and purifying
- Air receiver tank also is an important part of a whole compressed air system. Air receiver tank should be installed between air commpressor and air dryer, air dryer and air
- consumption location because air receiver tank has the effect of stabilizing air, cooling, dirty drain and air storage.
- System should add the waste oil collector, collecting the oil then drain out the water which reach environment requirement to the river.
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The cost will be increased because of the bad quality compressed air
If acidic sludge entering air line, the caused problem will come soon. Below are some common problems:
- Damage of pneumatic tools and equipment more frequently, life reduction.
- Finished production and other materials that will expose to air will be damaged or quality reduction
- Corroded air line will result in air leaking, wasting of compressed air and energy.
- In fact, a leak with thickness 3 mm will cause 3.7 kW energy consumption, which means there will be extra energy cost every year.
The solution of the power consumption
- Air dryer is a durable and low energy consumed air solution.
- Drying process on compressed air is needed in order to prevent the condensed water precipitation and the followed corrosion and equipment damage. Sunfilter series air dry can remove the water from the compressed air, which remove the biggest damage on air pipe system.
- More filter, complete the installation of equipment.
- More filter in the compressed air system will further improve the quality of air, reducing the possibility of damage of pneumatic tools and equipment, enhance the quality of finished production.
The damage of the unprocessed compressed air
Compressed air is an important driving force which is widely used in various industrial fields. After the air around us is compressed, a sharp rise in the number of water vapor and dust contained in unit volume.
Meanwhile the water vapor and oil mist condense liquid drops during compressing process, then mixing with dusts in high concentration, forming mostly acidic sludge.
If there is no air after treatment equipment, these acidic sludge will enter the air line, corrode pipeline material, destroy pneumatic tools, equipment, and ultimately resulting in lower-quality product, production stagnated, costs rising, health and safety at risk.
| Model | Capacity Nm3/Min | Nominal Power Kw | Power Supply V/Ph/Hz | Air Connections | Dimension (mm) | Weight Kg | ||
|---|---|---|---|---|---|---|---|---|
| L | W | H | ||||||
| HDR-10HP | 1.2 | 0.85 | 220/1/50 | Rc1″ | 630 | 450 | 640 | 50 |
| HDR-20HP | 2.4 | 1 | 220/1/50 | Rc1″ | 700 | 450 | 830 | 80 |
| HDR-30HP | 3.8 | 1.25 | 220/1/50 | Rc1.5″ | 850 | 500 | 920 | 105 |
| HDR-50HP | 6.4 | 1.5 | 220/1/50 | Rc1.5″ | 880 | 550 | 1020 | 150 |
| HDR-60HP | 8 | 1.8 | 220/1/50 | Rc1.5″ | 880 | 550 | 1020 | 160 |
| HDR-75HP | 10.5 | 2.5 | 380/3/50 | Rc2″ | 1180 | 670 | 1080 | 240 |
| HDR-100HP | 13.5 | 2.5 | 380/3/50 | Rc2″ | 1180 | 670 | 1080 | 260 |
| HDR-125HP | 18 | 3 | 380/3/50 | DN65 | 1360 | 710 | 1220 | 310 |
| HDR-150HP | 25 | 4 | 380/3/50 | DN80 | 1360 | 710 | 1220 | 400 |
| HDR-200HP | 28 | 4.5 | 380/3/50 | DN80 | 1650 | 750 | 1290 | 450 |
| HDR-300HP | 35 | 6.5 | 380/3/50 | DN100 | 1670 | 750 | 1575 | 780 |
| HDR-350HP | 45 | 8.8 | 380/3/50 | DN100 | 2000 | 950 | 1740 | 820 |
| HDR-400HP | 55 | 10.2 | 380/3/50 | DN125 | 2350 | 1050 | 1910 | 900 |
| HDR-450HP | 65 | 13 | 380/3/50 | DN125 | 2550 | 1100 | 1940 | 1100 |