Products
Oil-Free Water-Lubricated Screw Air Compressor
7.5~250kw Water-lubricated Oil-free Air Compressor
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PRODUCT DESCRIPTION
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1.Screw air endReasonable structure, with the ideal balance of power: The main features of the single screw compressor are caused by the symmetrical structure of the star wheel on each side of the screw.
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2.Brazil WEG IE4 motor
WEG ranked second bigoest manufacturer in the world, IE energysaving standard, IP55 protection, class F insulation,three phase induction motor
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3.Pressure vessel
Stainless steel to prevent any corrosion Unique rotary design to ensure water vapor separationThree induction alarm, so that more water is discharged.
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4.Frequency changer
It is mainly used to control and adjust the speed of three-phase AC asynchronous frequency conversion motor. -
5.Intelligent Touch Screen
Real-time observation of compressoroperating status: main engine, fan, exhaust temperature exhaust pressure,output power, total power consumption, fault message
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6.Water Filter
The water flter is the standard for the water circulation system to keep the system clean. Water filte is a full-flow filter, that is in its 1000h life process can maintai 10um flter accuracy.
Product parameters
| Model | Air pressure | Air flowing | Motorpower | Driving mode&Cooling method | Dimension | Weight | Noise | Air outlet pipe | ||||||
| mpa | bar(e) | psi(g) | m³/min | cfm | hp | kw | L(mm) | W(mm) | H(mm) | Kgs | dB(A) | mm | ||
| OF-45A | 0.7 | 7 | 102 | 7.6 | 268 | 61 | 45 | Air Cooling | 2150 | 1550 | 1840 | 2400 | 80±2 | DN50 |
| 0.8 | 8 | 116 | 6.6 | 233 | ||||||||||
| 1 | 10 | 145 | - | - | ||||||||||
| OF-55A | 0.7 | 7 | 102 | 9.2 | 324 | 75 | 55 | 2150 | 1550 | 1840 | 2600 | 80±2 | DN50 | |
| 0.8 | 8 | 116 | 9.1 | 321 | ||||||||||
| 1 | 10 | 145 | 8.0 | 282 | ||||||||||
| OF-75A | 0.7 | 7 | 102 | 12.6 | 445 | 102 | 75 | 2350 | 1650 | 1840 | 2800 | 80±2 | DN50 | |
| 0.8 | 8 | 116 | 11.6 | 410 | ||||||||||
| 1 | 10 | 145 | 10.9 | 385 | ||||||||||
| OF-90A | 0.7 | 7 | 102 | 13.4 | 473 | 122 | 90 | 2359 | 1650 | 1840 | 3400 | 80±2 | ND50 | |
| 0.8 | 8 | 116 | 13.3 | 469 | ||||||||||
| 1 | 10 | 145 | 12.5 | 441 | ||||||||||
| OF-110A | 0.8 | 8 | 116 | 20.0 | 706 | 150 | 110 | 2850 | 1850 | 1910 | 3400 | 82±2 | ND865 | |
| 0.8 | 8 | 116 | 18.8 | 664 | ||||||||||
| 0.8 | 8 | 116 | 16.4 | 579 | ||||||||||
| OF-132A | 0.7 | 7 | 102 | 23.6 | 833 | 179 | 132 | 2850 | 1850 | 1910 | 3450 | 82±2 | ND65 | |
| 0.8 | 8 | 116 | 22.2 | 784 | ||||||||||
| 1 | 10 | 145 | 19.9 | 703 | ||||||||||
| OF-160A | 0.7 | 7 | 102 | 26.9 | 950 | 217 | 160 | 2850 | 1850 | 1910 | 3550 | 82±2 | DN65 | |
| 0.8 | 8 | 116 | 25.5 | 900 | ||||||||||
| 1 | 10 | 145 | 23.6 | 833 | ||||||||||
| OF-185A | 0.7 | 7 | 102 | 29.8 | 1052 | 251 | 185 | 2850 | 1850 | 1910 | 3950 | 82±2 | DN65 | |
| 0.8 | 8 | 116 | 29.7 | 1048 | ||||||||||
| 1 | 10 | 145 | 26.8 | 946 | ||||||||||
| OF-200W | 0.7 | 7 | 102 | 33.5 | 1271 | 272 | 200 | Direct drive & Water cooling | 3150 | 2200 | 4550 | 4500 | 85±2 | DN100 |
| 0.8 | 8 | 116 | 33.4 | 1165 | ||||||||||
| 1 | 10 | 145 | 29.9 | 1056 | ||||||||||
| OF-220W | 0.7 | 7 | 102 | 36.6 | 1292 | 299 | 220 | 3150 | 2200 | 4550 | 5000 | 85±2 | DN100 | |
| 0.8 | 8 | 116 | 35.9 | 1267 | ||||||||||
| 1 | 10 | 145 | 33.3 | 1176 | ||||||||||
| OF-250W | 0.7 | 7 | 102 | 42.9 | 1515 | 340 | 250 | 3150 | 2200 | 4550 | 5200 | 85±2 | DN100 | |
| 0.8 | 8 | 116 | 42.7 | 1508 | ||||||||||
| 1 | 10 | 145 | 38.3 | 1352 | ||||||||||
| OF-280W | 0.7 | 7 | 102 | 46.8 | 1652 | 381 | 280 | 2450 | 2250 | 6450 | 6400 | 85±2 | DN100 | |
| 0.8 | 8 | 116 | 45.7 | 1613 | ||||||||||
| 1 | 10 | 145 | 42.7 | 1507 | ||||||||||
| OF-315W | 0.7 | 7 | 102 | 51.5 | 1818 | 428 | 315 | 2450 | 2250 | 6450 | 6400 | 90±2 | DN100 | |
| 0.8 | 8 | 116 | 51.3 | 1811 | ||||||||||
| 1 | 10 | 145 | 46.8 | 1652 | ||||||||||
| OF-355W | 0.7 | 7 | 102 | 58.5 | 2065 | 482 | 355 | 2450 | 2250 | 6450 | 6400 | 90±2 | DN100 | |
| 0.8 | 8 | 116 | 57.9 | 2044 | ||||||||||
| 1 | 10 | 145 | 51.0 | 1801 | ||||||||||
The power range of this air compressor is 7.5~250kw, which can meet the needs of various operations from small-scale workshops to large-scale industrial facilities. The water-lubricated, oil-free design ensures clean, high-quality compressed air, making it suitable for applications where air purity is critical, such as food and beverage production, pharmaceutical manufacturing and electronics assembly.
One of the main features of this air compressor is its energy efficiency. By leveraging advanced technology and precision engineering, it delivers optimal performance while minimizing energy consumption, resulting in cost savings for users. In addition, water lubrication systems reduce maintenance requirements, helping to increase overall operating efficiency and reduce downtime.
The 7.5~250kw water-lubricated oil-free air compressor can withstand the harsh environment of continuous operation, providing long-term durability and reliability. Its rugged construction and high-quality components ensure consistent performance even in demanding industrial environments.
Additionally, this air compressor is designed keeping user convenience in mind. Its intuitive controls and user-friendly interface make operation and maintenance worry-free, allowing operators to focus on their core tasks without unnecessary complexity.