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Basic Info.
Product Description
In the chemical, glass, petroleum, textile, printing and dyeing, ceramics and other industries, the required compressed air working pressure is about 0.3-0.5Mpa.However, at present, these industries generally use the traditional 0.7-1.0Mpa air compressor. Often these customers need to install a pressure reducing valve to decompress the compressed air to below 0.5Mpa, which is undoubtedly a huge energy waste.In response to the national policy of "energy saving and emission reduction and environmental protection", Ziqi Compressor has customized 0.3-0.5Mpa low-pressure screw air compressors for these industries, which can directly output the low-pressure air you need.
1.Due to the characteristics of the twin-screw compressor, when the low-pressure is used, the processing requirements of the exhaust rim of the machine head are relatively strict, so as to improve the compression efficiency and reduce the exhaust pressure loss. The original head of the German R&D center designed for the low-pressure screw is used, and the exhaust rim is moved forward to shorten the compression distance and greatly improve the compression efficiency. Compared with the atmospheric power screw machine of the corresponding power, the exhaust gas volume has a different proportion of the increase. Robust, reliable, durable, and energy efficient, stylish design. Designed for low pressure models.
2.Motor:adopt Brazil WEG brand,the second biggest motor manufacturer in the world,IE4 energy saving standard three phase induction motor,IP55 protection;
3.Italian EURE oil air vessel ,the lead pressure vessel manufacturer in the world;
4.Italian Manuli oil tube ;
5.French Schneider electric system;
6.Sweden SKF bearings
Energy saving:
The air compressor equiped the frequency inverter,to make the air compressor with variable speed drive [VSD].The principle of VSD is to adjust the motor rotation speed automatically according to the actual air consumption. The reduced system pressure decreases the total energy consumption of the whole system, which can reduce energy costs by 35% or more.
| Model | Air pressure | Air flowing | Motor power | Driving mode&Cooling method | Dimension | Weight | Noise | ||||||
| mpa | bar(e) | psi(g) | m3/min | cfm | hp | kw | L(mm) | W(mm) | H(mm) | Kgs | dB(A) | ||
| GAL-15A | 0.3 | 3 | 44 | 4 | 141 | 20 | 15 | 15~18.5kw belt drive 22~315kw Direct driven & Air cooling | 1500 | 1000 | 1450 | 800 | 67 |
| 0.5 | 5 | 73 | 3 | 106 | 1260 | 850 | 1220 | ||||||
| GAL-18.5A | 0.3 | 3 | 44 | 5 | 176 | 25 | 18.5 | 1500 | 1000 | 1450 | 850 | 68 | |
| 0.5 | 5 | 73 | 3.6 | 127 | 1260 | 850 | 1220 | 580 | |||||
| GAL-22A | 0.3 | 3 | 44 | 6 | 211 | 30 | 22 | 1700 | 1500 | 1700 | 1150 | 68 | |
| 0.5 | 5 | 73 | 4.6 | 162 | 1500 | 970 | 1375 | 920 | |||||
| GAL-30A | 0.3 | 3 | 44 | 7.2 | 253 | 40 | 30 | 1700 | 1500 | 1700 | 1300 | 68 | |
| 0.5 | 5 | 73 | 6.2 | 218 | 1500 | 970 | 1375 | 920 | |||||
| GAL-37A | 0.3 | 3 | 44 | 11 | 387 | 50 | 37 | 2000 | 1500 | 2100 | 1600 | 68 | |
| 0.5 | 5 | 73 | 8.5 | 299 | 1650 | 1350 | 1700 | 1250 | |||||
| GAL-45A | 0.3 | 3 | 44 | 13.5 | 475 | 60 | 45 | 2600 | 1500 | 2100 | 2500 | 70 | |
| 0.5 | 5 | 73 | 9.5 | 334 | 1650 | 1350 | 1700 | 1450 | |||||
| GAL-55A | 0.3 | 3 | 44 | 15.8 | 555 | 75 | 55 | 3100 | 1900 | 2150 | 3200 | 72 | |
| 0.5 | 5 | 73 | 13.5 | 475 | 2280 | 1400 | 1800 | 1850 | |||||
| GAL-75A | 0.3 | 3 | 44 | 20.5 | 720 | 100 | 75 | 3100 | 1900 | 2150 | 4000 | 72 | |
| 0.5 | 5 | 73 | 16 | 562 | 2280 | 1400 | 1800 | 2350 | |||||
| GAL-90A | 0.3 | 3 | 44 | 27.5 | 966 | 120 | 90 | 3100 | 1900 | 2150 | 4300 | 76 | |
| 0.5 | 5 | 73 | 20.5 | 720 | 3200 | 1900 | 2150 | 4300 | |||||
| GAL-110A/W | 0.3 | 3 | 44 | 33 | 1160 | 150 | 110 | 3250 | 1900 | 2200 | 4700 | 78 | |
| 0.5 | 5 | 73 | 22.5 | 790 | 3200 | 1900 | 2150 | 4500 | |||||
| GAL-132A/W | 0.3 | 3 | 44 | 38 | 1335 | 180 | 132 | 3250 | 1900 | 2200 | 5200 | 78 | |
| 0.5 | 5 | 73 | 28.5 | 1002 | 3200 | 1900 | 2150 | 4650 | |||||
| GAL-160A/W | 0.3 | 3 | 44 | 45 | 1581 | 220 | 160 | 4450 | 2200 | 2350 | 7200 | 80 | |
| 0.5 | 5 | 73 | 33 | 1160 | 3250 | 1900 | 2200 | 5300 | |||||
| GAL-180A/W | 0.3 | 3 | 44 | 50 | 1757 | 240 | 180 | 4450 | 2200 | 2350 | 7600 | 82 | |
| 0.5 | 5 | 73 | 40 | 1406 | 3250 | 1900 | 2200 | 6000 | |||||
| GAL-200A/W | 0.3 | 3 | 44 | 55 | 1933 | 270 | 200 | 4450 | 2200 | 2350 | 8100 | 84 | |
| 0.5 | 5 | 73 | 44 | 1546 | 3350 | 2000 | 2115 | 6300 | |||||
| GAL-250A/W | 0.3 | 3 | 44 | 65 | 2284 | 340 | 250 | 4750 | 2250 | 2350 | 9000 | 86 | |
| 0.5 | 5 | 73 | 54 | 1898 | 3350 | 2000 | 2115 | 6900 | |||||
| GAL-315A/W | 0.3 | 3 | 44 | 75 | 2635 | 430 | 315 | 4850 | 2250 | 2350 | 10000 | 86 | |
| 0.5 | 5 | 73 | 65 | 2284 | 3750 | 2250 | 2370 | 7800 | |||||
Are you manufacturer?
ZIQI: Yes,we are professional air compressor manufacturer over 10 years and our factory located in Shanghai.
How long is your air compressor warranty?
ZIQI: For 1 year.
Do you provide After- sales service parts?
ZIQI: Of course, We could provide easy- consumable spares.
How long could your air compressor be used?
ZIQI: Generally, more than 10 years.
How about your price?
ZIQI: Based on high quality, Our price is very competitive in this market all over the world.
How about your customer service?
ZIQI: For email, we could reply our customers' emails within 2 hours.
Do you support OEM?
ZIQI: YES, and we also provide multiple models to select.
* What is the air displacement (m3/min,cfm/min)?
* What is the air pressure (mpa,bar,psi)?
* What is the voltage in your factory (v/p/Hz)?
* It is ok if you need air tank, air dryer and filters.
This information is helpful for us to check suitable equipment solution and quotation quickly.
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| Combined Screw Air Compressor 5hp | Oil Injection Screw Air Compressor | Oil Free Scroll Air Compressor |
Bob Cui | Overseas Sale Manager
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