Product Description:
The LGFD - 45KW air cooling compressor is a state - of - the - art industrial compressor engineered to meet the rigorous demands of modern industries. With a power output of 45 kilowatts, it is designed to provide a substantial and reliable source of compressed air for a wide array of applications.
This compressor is meticulously crafted with a focus on performance and durability. It is primarily used to compress air, which serves as a vital utility in numerous industrial operations, including but not limited to powering heavy - duty pneumatic machinery, facilitating manufacturing processes, and enabling efficient operation in large - scale HVAC (Heating, Ventilation, and Air Conditioning) systems.
Features:
- Product Name: Screw Air Compressor
- Cooling type: Air Cooling
- Max.working pressure: 0.8/1.0/1.3/1.5 MPA
- Compressor type: Oil Injected Screw Compressor
- Free air delivery: 7.6/7.0/5.8/5.0 M³/min
- Noise: 72dB
Screw Air Compressor, Rotary-screw air Compressor
Features
- Powerful Air - Cooling Mechanism
- The air - cooling system of the LGFD - 45KW compressor is highly efficient. It can effectively manage the heat generated during the compression process, ensuring stable operation even under continuous and high - load conditions. This air - cooling design eliminates the need for elaborate water - cooling infrastructure, simplifying installation and reducing overall system complexity.
- Premium - Quality Components
- Built with high - grade materials, the compressor's components are of the highest quality. The compressor body is constructed from robust alloys that offer excellent resistance to wear, corrosion, and high - pressure stress. Precision - machined pistons and cylinders work in harmony to provide an optimal seal, enhancing compression efficiency and reducing energy losses.
- Sophisticated Control System
- It is equipped with an advanced control system that offers precise monitoring and control of all operating parameters. This system can adjust the compressor's speed, pressure, and other key variables in real - time based on the actual demand. It also features comprehensive diagnostic capabilities, enabling quick identification and resolution of potential issues.
- Low - Noise and Vibration Design
- Through innovative engineering and the use of high - quality vibration - damping and sound - insulating materials, the LGFD - 45KW compressor operates with remarkably low noise and vibration levels. This is especially beneficial in industrial environments where noise control is crucial for worker comfort and compliance with environmental regulations.
Advantages
- High - Efficiency Performance
- The 45 - kilowatt power is harnessed with great efficiency. The compressor is designed to convert electrical energy into compressed air with minimal losses, resulting in lower energy consumption compared to less - efficient models. This leads to significant cost savings over the long term for industrial users.
- Wide - Ranging Applicability
- Its power and performance make it suitable for a diverse range of industries. From large - scale manufacturing plants that require a continuous and powerful supply of compressed air for their production lines to construction sites where it can power multiple pneumatic tools simultaneously, the LGFD - 45KW air cooling compressor is highly versatile.
- Superior Reliability
- The combination of durable construction, high - quality components, and an intelligent control system ensures a high level of reliability. It has a long - lasting service life, reducing the frequency of maintenance and replacement, which in turn minimizes downtime and associated production losses.
- Cost - Efficient Solution
- In addition to its energy - saving features, the relatively straightforward installation requirements (due to the air - cooling system) and the low - cost maintenance contribute to its cost - efficiency. It offers an excellent return on investment for businesses seeking a high - performance air compression solution.
In summary, the LGFD - 45KW air cooling compressor is a top - tier product that combines advanced features, outstanding performance, and cost - effective operation. It is an ideal choice for industries that demand a reliable and powerful air compression source.

Technical Parameters:
45KW air cooling compressor parameters
ITEM |
UNIT |
MODEL |
LGFD-45 |
Free air delivery |
m3/min |
7.60 |
7.0 |
5.8 |
5.0 |
Max. working pressure |
MPa |
0.8 |
1.0 |
1.3 |
1.5 |
Compressor type |
|
Oil inject screw compressor |
Cooling type |
|
Air cooling |
Driven type |
|
Belt driven |
Inlet status |
Temperature |
℃ |
≤55 |
Pressure |
MPa |
Atmospheric pressure |
Relative humidity |
|
≤90% |
Noise Level |
dB(A) |
≤72 |
Residual oil content |
ppm |
≤1 |
Drive rotor speed |
rpm |
5500 |
5000 |
4450 |
4000 |
Compressed air outlet temperature |
℃ |
Ambient temperature+10 |
Cooling air flow |
m3/hr |
10200 |
Control mode |
|
Intelligent controller |
Safety valve set pressure |
MPa |
0.88 |
1.10 |
1.43 |
1.60 |
Lubricating oil volume |
L |
30 |
Lubricating oil brand |
|
ROTORCOMP |
Compressed air outlet connection |
|
G1-1/4 |
Dimension |
L |
mm |
1380 |
W |
mm |
1000 |
H |
mm |
1300 |
Net Weight |
kg |
1045 |
Motor |
Model |
|
Y2200L1-2 |
Speed |
rpm |
2950 |
Rated Power |
KW |
45 |
Service factor |
|
1.2 |
Protection type |
|
IP55 |
Efficiency |
|
IE3 |
Startup mode |
|
ʏ-Δ starting |
Voltage |
V |
380(Special on request) |
Frequency |
Hz |
50(Special on request) |
Rated current |
A |
84 |
Weight of motor |
kg |
312 |
|
Applications:
Our oil-lubricated screw compressors are designed to provide reliable and efficient compressed air for a wide range of different applications. With a noise level of only 70/72/76dB, these compressors are ideal for use in busy work environments where noise pollution needs to be minimized.
Our compressors are certified with ISO, CE, and TUV, ensuring that they meet the highest quality standards. We have a minimum order quantity of 1 unit and offer negotiable pricing to ensure that our products are affordable for your business. Our compressors are shipped in sturdy wooden cases to ensure that they arrive in perfect condition.
Our compressors have a delivery time of 5-15 working days and can be paid for using TT, LC, D/A, D/P, or Western Union. We have a supply ability of 1,000 units per month, ensuring that we can meet the needs of businesses both large and small.
Our compressors are available in a range of voltages, including 220V/ 380V/ 415V/ 440V/ 460V/ 480V/6-10KV. This makes them suitable for use in a wide range of different countries and settings.
Our compressors are designed to provide reliable and efficient compressed air for a wide range of different applications. They are perfect for use in industrial settings, such as manufacturing plants and factories, as well as in commercial settings, such as office buildings and hospitals.
Our compressors are also suitable for use in construction sites, where a reliable source of compressed air is essential for powering tools and machinery. They are also ideal for use in automotive repair shops, where they can provide compressed air for powering pneumatic tools and equipment.
Our compressors are equipped with an intelligent controller, which allows for easy monitoring and control of the compressor's performance. This ensures that the compressor is always running at maximum efficiency, while also minimizing energy consumption.
With an inlet pressure of atmospheric pressure and a cooling air flow of 6300/10200/11200 M3/hr, our compressors are designed to deliver reliable and consistent performance in even the toughest environments.
Support and Services:
The Screw Air Compressor product technical support and services include:
- Installation and commissioning of the compressor
- Maintenance and repair services
- Technical troubleshooting and assistance
- Training and education services for customers and operators
- Supply of genuine spare parts and accessories
- Warranty and after-sales support

