T-Series Screw Compressors
T-Series Screw Compressors
- Rated Pressure: 0.8-1.3 MPa, 8-13 Bar
- Air Flow @ Outlet: 0.8-42.5 m³/min
- Power: 7.5- 335 kW, 10-335 hp
Features of the T-Series Screw Compressors
● High-efficiency permanent magnet motors save up to 6-7% energy compared to traditional three-phase asynchronous motors. They also use a new split-shaft structure that is compact and stable, with high energy efficiency.
● Intelligent frequency conversion technology can save more than 30% energy compared to regular industrial frequency air compressors.
● The permanent variable speed rotary screw air compressor also come with an industrial management function to help streamline operations.
Core Component Highlights of the T-Series Air Compressor
| Model No. / Drive Types | Power (kW/HP) | Rated pressure (bar) | Air Flow @ Outlet(m³/min) | Dimensions (mm) | Weight (kg) | Air Outlet Pipe Diameter |
|---|---|---|---|---|---|---|
| NXT-7.5V NXT-7.5F | 7.5 / 10 | 8 | 1.1 | 940*650*830 | 165 | DN15 |
| 10 | 1 | |||||
| 13 | 0.8 | |||||
| NXT-11V NXT-11F | 11/15 | 8 | 1.6 | 1180*750*1000 | 310 | DN20 |
| 10 | 1.4 | |||||
| 13 | 1.2 | |||||
| NXT-15V NXT-15F | 15 / 20 | 8 | 2.4 | 1180*750*1000 | 310 | DN20 |
| 10 | 2.1 | |||||
| 13 | 1.7 | |||||
| NXT-18V NXT-18F | 18 / 25 | 8 | 3.0 | 1380*850*1160 | 400 | DN25 |
| 10 | 2.7 | |||||
| 13 | 2.3 | |||||
| NXT-22V NXT-22F | 22 / 30 | 8 | 3.6 | 1380*850*1160 | 430 | DN25 |
| 10 | 3.2 | |||||
| 13 | 2.6 | |||||
| NXT-30V NXT-30F | 30 / 40 | 8 | 5.0 | 1380*850*1160 | 480 | DN25 |
| 10 | 4.3 | |||||
| 13 | 3.7 | |||||
| NXT-37V NXT-37F | 37 / 50 | 8 | 6.1 | 1500*1000*1330 | 620 | DN40 |
| 10 | 5.4 | |||||
| 13 | 4.5 | |||||
| NXT-45V NXT-45F | 45 / 60 | 8 | 7.6 | 1500*1000*1330 | 720 | DN40 |
| 10 | 6.4 | |||||
| 13 | 5.5 | |||||
| NXT-55V NXT-55F | 55 / 75 | 8 | 9.4 | 1800*1250*1670 | 1480 | DN50 |
| 10 | 8.6 | |||||
| 13 | 7.4 | |||||
| NXT-75V NXT-75F | 75 / 100 | 8 | 13.1 | 1800*1250*1670 | 1680 | DN50 |
| 10 | 11.8 | |||||
| 13 | 9.8 | |||||
| NXT-90V NXT-90F | 90 / 120 | 8 | 16.8 | 1800*1250*1670 | 1880 | DN50 |
| 10 | 14.6 | |||||
| 13 | 11.6 | |||||
| NXT-110V NXT-110F | 110 / 150 | 8 | 20.0 | 2560*1650*1900 | 2400 | DN80 |
| 10 | 17.8 | |||||
| 13 | 14.5 | |||||
| NXT-132V NXT-132F | 132 / 175 | 8 | 23.2 | 2560*1650*1900 | 2700 | DN100 |
| 10 | 20.7 | |||||
| 13 | 16.9 | |||||
| NXT-160V NXT-160F | 160 / 215 | 8 | 26.6 | 2560*1650*1900 | 2800 | DN100 |
| 10 | 22.6 | |||||
| 13 | 19.5 | |||||
| NXT-185V NXT-185F | 185 / 250 | 8 | 30.4 | 3600*2100*2280 | 3100 | DN100 |
| 10 | 26.0. | |||||
| 13 | 22.8 | |||||
| NXT-200V NXT-200F | 200 / 270 | 8 | 32 | 3600*2100*2280 | 3100 | DN100 |
| 10 | 30.2 | |||||
| 13 | 26.3 | |||||
| NXT-220V NXT-220F | 220 / 300 | 8 | 38.2 | 3600*2100*2280 | 3600 | DN100 |
| 10 | 33.2 | |||||
| 13 | 30.5 | |||||
| NXT-250V NXT-250F | 250 / 335 | 8 | 42.5 | 3600*2100*2280 | 3800 | DN100 |
| 10 | 39.7 | |||||
| 13 | 35.8 |
Note:
Model number remarks: “F” as fixed speed, “V” as VSD. Due to the potentially different rotation speeds of motors, the air flow rates of fixed speed represent the minimum in the range (i.e 30kW 8 bar 5.67m³/min), while VSD can reach the maximum at full loading.
Standard voltage in 380V (+/-10%), 50Hz +/-2% and available for customized voltage 220/380/440/460V/60Hz.
In cases of elevated altitudes, extreme temperatures, excessive humidity, heavy dust exposure, or any other challenging operational environments, we can offer tailored product designs to meet your specific needs. Customization is available to align with your unique requirements.
Intelligent Control System
● Provides a user-friendly interface that displays real-time operating data, including status updates and fault alerts.
● Offer online monitoring of pressure, power, and temperature fluctuations.
● The system has the capability to monitor faults in real-time and record alarm logs, as well as schedule automatic power on/off functions.
Air End
The air end of permanent variable speed rotary screw air compressor boasts several features that make it an efficient and reliable choice.
● Utilize a HANBELL dual-screw main engine with a large rotor and low-speed design, resulting in high efficiency, low noise, and minimal vibration.
● The machine also features a new 5:6 non-symmetrical rotor helix design, which increases displacement by approximately 5% compared to standard models.
● Use original SKF bearings imported from Sweden and is designed with six sets of bearings, resulting in lower bearing stress and longer lifespan.
High-efficiency energy-saving permanent magnet motor
● Utilize the high-efficiency and energy-saving permanent magnet motor with protection level IP55.
● Its bearings are heavy-duty SKF bearings from Sweden, and its efficiency is 5%-10% higher than similar products.
● Run smoothly at high speeds with low noise and vibration due to its high balance precision.
● Have an insulation class of F
Intelligent double frequency conversion control system
The System of permanent variable speed rotary screw air compressor features the use of high-performance vector frequency converters from INOVANCE. It also boasts a user-friendly interface that allows for easy switching between Chinese and English languages. Additionally, it can be equipped with an optional Internet of Things cloud intelligence system for even greater functionality.
Efficient Cooler
The cooler has several features that make it a convenient and efficient choice. Firstly, it is easy to clean and remove dust. Secondly, it uses a high-efficiency heat exchanger with a large surface area, resulting in a 30% surplus of heat exchange and excellent cooling performance. Lastly, it can operate normally in environments with temperatures up to 45 degrees Celsius.
High efficiency oil and gas separator element
The oil and gas separator boasts a lifespan of at least 8000 hours and is made of microfiber glass material. Its folding process ensures optimal performance, with air containing less than 3 parts per million of oil and oil mist particles measuring 0.1 micrometers or less.
Oil Filter
This filter boasts a lifespan of up to 4000 hours, with a filtering precision of 10-15 microns or less. It also has a filtering efficiency of 99.5% or higher.
Air Filter
This intake air filter boasts a lifespan of up to 4000 hours. Its air filter is made of fiberglass material, with a filtration accuracy of ≥5μm and an efficiency of 99.8%. The filter also has a large filtration area, high precision, and a long lifespan.
Centrifugal Fan
The Centrifugal Fan boasts space-saving design, efficient cooling, and quiet operation. Its smooth performance and easy maintenance make it a reliable choice. Additionally, it features variable frequency control for added convenience.
Installation Diagram(Regular)
Installation Diagram(for PET Bottle Blowing system)
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Looking for the Best Compressed Air Solution for your industry?
● Share your requirements for expert evaluation (multilingual support).
● Develop customized solution, considering options such as IP level, air end and parts, screen language, remote control, appearance, voltage and temperature adaptation, etc.
● Start production after order confirmation (standard production time: 20-25 days).
● Conduct rigorous quality testing before shipping.
● Lifelong technical support, original maintenance parts support, and up to 10-year warranty on the air end.
Frequently Asked Questions
What is permanent variable speed rotary screw air compressor?
A permanent variable speed rotary screw air compressor utilizes a permanent magnet synchronous motor, which does not require reactive magnetizing current and can significantly improve power factor (up to 1, even capacitive), reducing stator current and resistance losses. Additionally, there is no rotor loss during stable operation, which can reduce fan (even eliminating it in small capacity motors) and corresponding windage losses, resulting in an efficiency improvement of 2-8 percentage points compared to a regular motor of the same specifications.
Why choose high end permanent variable speed rotary screw air compressor?
High-end permanent variable speed rotary screw air compressors offer a range of benefits, including energy efficiency, reduced maintenance costs, and improved air quality. Compared to the normal type, the high end permanent a longer lifespan and can handle heavy-duty industrial applications with ease. While they may have a higher upfront cost, the long-term savings and benefits make them a worthwhile investment for many businesses.
