High Speed Magnetic Levitation Turbo Low Pressure Compressor is a type of advanced centrifugal air compressor that utilizes magnetic levitation (maglev) bearing technology to support the rotor without physical contact, enabling ultra-high rotational speeds and oil-free operation. It is specifically designed to deliver stable, energy-efficient low-pressure air, typically used in applications such as wastewater treatment aeration, pneumatic conveying, and industrial processes.
Unlike traditional compressors, this system eliminates mechanical friction by suspending the shaft through electromagnetic forces, which significantly reduces energy loss, vibration, and maintenance requirements. Combined with high-speed permanent magnet motors and intelligent control systems, it offers precise airflow regulation, high efficiency, low noise, and long service life.
With five-degree-of-freedom active magnetic levitation bearing as the core, it is equipped with a high-speed permanent magnet synchronous motor and impeller direct drive structure, with a maximum speed exceeding 50,000r/min, 10% higher than the industry average. It realizes suspension at startup, friction-free acceleration, and millisecond-level response adjustment, while featuring wide flow adaptation, strong anti-surge performance, and stable operation in extreme environments. It is specially designed for industrial scenarios requiring rapid variable flow, 24-hour uninterrupted air supply, and high dynamic response, serving as the core power equipment for high-end intelligent manufacturing, large-scale municipal engineering, and high-load continuous production scenarios.
Adopt 1:1 direct connection structure between motor rotor and impeller, completely eliminate traditional gear speed increasing box, achieve 100% transmission efficiency, completely eliminate mechanical loss, noise and maintenance requirements caused by gear transmission; maximum speed exceeds 50,000rpm, flow adjustment range expanded to 50%-100%, can adjust speed accurately in real time according to air consumption, no emptying waste, suitable for stable air supply requirements under variable working conditions.
Equipped with high-precision position sensor, collect and correct rotor position signals more than 10,000 times per second in real time, cooperate with intelligent PID control algorithm and automatic balance technology, correct rotor axis position in real time, the whole machine operation vibration approaches zero, bearing wear is zero, extend equipment service life from the root.
Equipped with industry-leading active anti-surge control system, can monitor unit operation status in real time, predict mild surge in advance and adjust automatically, match with large-load magnetic levitation bearing, can resist surge impact for a short time without shutdown, completely avoid production interruption, ensure the stability of continuous production.
Adopt samarium cobalt permanent magnet as the core material of the motor, with maximum temperature resistance up to 300℃. Compared with conventional neodymium iron boron permanent magnet, it has stronger anti-demagnetization ability, oxidation resistance and corrosion resistance, can perfectly adapt to complex industrial environments such as high temperature in summer, closed workshops, high-load continuous operation, high dust, and long-term operation performance does not decay.
Equipped with self-generating power-off protection technology, use rotor inertia to generate electricity to continuously supply power to the magnetic control system and maintain rotor suspension state in case of accidental power failure; at the same time, equipped with high-load auxiliary bearing, can withstand 10 full-speed drops, ensure no damage to core components during power failure, no impact on equipment restart, completely avoid shutdown risk.
Motor and magnetic levitation bearing adopt German EBM blower forced external air cooling, matched with customized heat dissipation channel design, quickly take away operating heat, effectively prevent high-temperature demagnetization; intercooler adopts complete counterflow structure of cold and hot media, approach isothermal compression, further improve operation efficiency, ensure long-term stable operation of equipment in high-temperature environment.
This series of High Speed Magnetic Levitation Turbo Low Pressure Compressors are all adapted to low-pressure air supply scenarios, with core parameters as follows:
● Power coverage: 110kW-450kW
● Working pressure: 0.2-0.5MPa (customizable)
● Air displacement range: 18-120m³/min
● Maximum motor speed: ≥50,000r/min
● Motor efficiency: ≥98%, efficient operation in full flow range
● Flow adjustment range: 50%-100%, stepless frequency conversion adjustment
● Noise level: ≤78dB
● Cooling method: Water cooling / air cooling optional (water cooling standard)
● Protection level: Magnetic levitation bearing IP67, whole machine IP54
● Control method: 10-inch touch screen + Seize Cloud platform remote control
● Certification standards: ISO 8573-1 CLASS 0 oil-free, CE, national energy efficiency level 1 certification
Standard 10-inch high-definition industrial touch screen, equipped with Seize's self-developed special magnetic levitation air compressor control system, supports one-key start, parameter visualization, fault self-diagnosis, historical data query and other functions, extremely simple operation, novices can quickly get started; the system has built-in smart electricity meter and differential pressure transmitter, real-time display of core operating data such as power consumption, flow, pressure, temperature, helping enterprises accurately control energy consumption.
The equipment can be seamlessly connected to the Seize Cloud Industrial Internet Platform, supporting remote access via mobile phones and computers, realizing:
● Remote start/stop of equipment, modification of operating parameters
● Real-time monitoring of equipment operation status and energy consumption reports
● Fault early warning and maintenance reminder to avoid shutdown risk in advance
● Historical data traceability and energy consumption analysis to optimize production air supply scheme
● The magnetic levitation bearing controller has a built-in black box function, which completely records the whole process of equipment operation and fault occurrence, and the alarm information is accompanied by professional recovery guidance, greatly shortening fault troubleshooting time, realizing rapid maintenance, and reducing shutdown loss.
Seize High Speed Magnetic Levitation Turbo Low Pressure Compressors have a number of national invention patents and utility model patents, and have passed ISO 9001 quality management system, ISO 14001 environmental management system, CE, national energy efficiency level 1, CLASS 0 oil-free and many other international and domestic certifications; all products have passed more than 10 full-process quality control tests such as dynamic balance test, 115% overspeed test, IP protection test, full-load continuous operation test before leaving the factory, ensuring that each equipment meets quality standards.
● 12-month whole machine warranty, extended warranty for core components, lifetime free technical support
● More than 30 sales and service outlets nationwide, 24-hour service hotline, 1-hour response and 48-hour on-site maintenance
● Regular on-site inspection, equipment performance optimization, energy consumption detection to ensure long-term efficient operation
● Free operation training, operation and maintenance manuals, YouTube operation guidance videos to help enterprises get started quickly
As a professional China magnetic levitation turbo two-stage low pressure air compressor factory, Seize can provide 100% customized services according to customers' working condition requirements:
● Customize parameters such as pressure, flow, voltage, cooling method
● Free computer room design, pipeline optimization, energy saving transformation scheme
● Customized overseas project adaptation scheme to meet the standards and working condition requirements of different countries
Q: Will the high speed of the high-speed magnetic levitation air compressor affect the stability of the equipment?
A: No. Seize adopts five-degree-of-freedom active magnetic levitation bearing + millisecond-level precise magnetic control technology, with more than 10,000 rotor corrections per second, matched with strong anti-surge protection, the operation is still ultra-stable at high speed, and the stability is much higher than that of traditional screw compressors and ordinary magnetic levitation air compressors.
Q: What is the energy saving effect of the high-speed model?
A: High-speed magnetic levitation air compressors adopt technologies such as friction-free magnetic levitation bearings, direct drive zero loss, and high-efficiency three-dimensional flow impellers, with an average energy saving of 25%-35% compared with traditional screw compressors. The maximum energy saving rate of this series can reach 35%, and the long-term operation cost reduction effect is significant.
Q: Can the equipment operate normally in high temperature environment?
A: Absolutely. We adopt samarium cobalt high-temperature resistant permanent magnet + EBM forced cooling system, with maximum temperature resistance of 300℃, which can operate stably for a long time in extreme environments such as high temperature in summer and closed workshops, with no performance attenuation.
Q: Does the equipment support remote monitoring?
A: Yes. Equipped with Seize Cloud platform as standard, you can remotely monitor equipment operation data, start/stop equipment, and view energy consumption reports via mobile phones and computers, realizing unattended operation and maintenance.
Q: Can you customize equipment suitable for our working conditions?
A: Of course. As a professional China high speed magnetic levitation turbo low pressure air compressor manufacturer, we can provide 100% customized equipment and solutions according to the enterprise's pressure, flow, voltage, working conditions and other requirements.
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No. 188 Jinliu Road, High-tech Zone, Jinshan District, Shanghai City, China
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