COMPLETE PORTFOLIO OF OIL-FREE
MAGLEV INDUSTRIAL EQUIPMENT

High-efficiency, oil-free magnetic levitation solutions for power generation, compressed air, cooling, and vacuum applications. Engineered for industrial excellence with up to 50% energy savings.

20-50  %

ENERGY SAVINGS

100  %

OIL-FREE

UP TO   95  %

EFFICIENCY

10,000  +

INSTALLATIONS

Maglev ORC Turbo Expanders
FEATURED PRODUCT

MAGLEV ORC TURBO EXPANDERS

Turn Waste Heat Into Clean Power

The Maglev ORC Turbo Expander is engineered for Organic Rankine Cycle (ORC) waste heat power generation systems. By integrating advanced magnetic levitation bearing technology, this cutting-edge expander significantly improves system efficiency, operational reliability, and lifecycle performance—while dramatically reducing maintenance requirements and total cost of ownership.

KEY ADVANTAGES
  • Rotor completely suspended without friction during operation, reducing mechanical transmission and friction losses
  • Effectively improves unit efficiency and prolongs service life
  • No lubricant or oil station required during the entire product life cycle
  • Significantly reduced equipment size and weight
  • Minimized maintenance costs and workload
  • Converts low-quality heat sources into high-quality electrical energy
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Maglev Centrifugal Blowers
FEATURED PRODUCT

MAGLEV CENTRIFUGAL BLOWERS

Oil-Free Aeration for Maximum Efficiency

The Maglev Centrifugal Blower features magnetic levitation bearing technology that eliminates mechanical contact, delivering oil-free, ultra-low vibration airflow for demanding industrial applications. Engineered for continuous operation with minimal maintenance requirements and outstanding long-term reliability.

KEY ADVANTAGES
  • Energy-saving and high-efficiency:It integrates a series of advanced technologies such as maglev bearings, high-speed permanent magnet synchronous motors, high-efficiency flow components and dedicated control system, which ensures high efficiency and energy-saving of the complete unit.
  • Low noise and minimal vibration:Thanks to the maglev bearing technology, the rotating parts in the blower have no mechanical contact or any friction with the stationary parts, so that the blower is able to run with minimal vibration and low noise.
  • Small size and light weight: The complete unit adopts integrated design and it integrates components such as fluid components, motors, inverters, etc., which makes a compact structure and light weight possible. No equipment foundation or large lifting equipment is required.
  • Remote operation and maintenance: It integrates "CIGU Cloud" remote management system, which contributes to monitoring the running status of the blower online in real time, adjusting control parameters in a timely manner and providing customers with personalized services more conveniently.
  • Convenient maintenance: With maglev bearing technology, the gearboxes, lubrication systems, etc. are eliminated from the system. No mechanical maintenance is required either. Only the air filter replacement is required during daily maintenance, which makes it more convenient and efficient.
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Maglev Centrifugal Air Compressors
FEATURED PRODUCT

MAGLEV CENTRIFUGAL AIR COMPRESSORS

Clean, Silent, High-Efficiency Compressed Air

The Maglev Air Compressor delivers oil-free compressed air using proprietary magnetic levitation bearing technology. Its single-stage centrifugal compression design achieves outstanding energy efficiency, ultra-low noise, and maintenance-free continuous operation for critical industrial processes.

KEY ADVANTAGES
  • The air compressor impeller is directly driven by a high-speed motor, without a speed-increasing gearbox or oil station system, thus reducing maintenance costs and workload.
  • The rotor is completely suspended without friction while running, which reduces mechanical loss, saves energy by more than 30% compared with traditional air compressors and has a longer service life.
  • No lubricants are needed, and the air outlet can be 100% oil-free, thus reducing the burden on post-processing equipment.
  • Less than 70dB (A) operating noise of the equipment can be achieved, providing comfortable operating environment.
  • Completely self-designed and developed, so CIGU can provide customized services and faster after-sales service response.
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Maglev Centrifugal Chillers
FEATURED PRODUCT

MAGLEV CENTRIFUGAL CHILLERS

Next-Generation Cooling with Zero Mechanical Wear

The Maglev Centrifugal Chiller uses magnetic levitation compressor technology to deliver superior cooling efficiency with virtually zero mechanical wear. The oil-free design ensures clean refrigerant cycles while significantly reducing energy consumption and total lifecycle costs.

KEY ADVANTAGES
  • The unit delivers high energy efficiency, with a full-load COP exceeding 6.3 and a part-load efficiency exceeding 12.1. It is especially suitable for projects with high energy-efficiency requirements.
  • During operation, the rotor is fully suspended without friction, reducing the mechanical losses of the compressor and extending the equipment lifespan.
  • No lubricating oil is required, which improves heat exchange efficiency while reducing maintenance costs and workload.
  • The operating noise level of the equipment is below 75 dB(A), providing a comfortable operating environment.
  • Both the unit and the compressor are independently designed and developed in-house, enabling customized solutions and faster after-sales service response.
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Maglev Vacuum Pumps
FEATURED PRODUCT

MAGLEV VACUUM PUMPS

Precise, Contamination-Free Vacuum Solutions

The Maglev Vacuum Pump leverages magnetic levitation bearing technology to achieve high-vacuum performance without oil contamination. Designed for precision applications requiring clean, stable vacuum environments with minimal maintenance and maximum uptime across demanding industrial processes.

KEY ADVANTAGES
  • High driving efficiency and pneumatic efficiency contribute to the operation efficiency of the Maglev vacuum pump， which can save more than 40% energy consumption compared with traditional water ring vacuum pump.
  • System-level noise reduction design, operation noise is less than 80dB(A).
  • Four-level power failure protection + system stable operation safeguard.
  • Integrated with the remote management system of "CIGU Cloud", which monitors the operating status of the equipment online in real time.
  • One key start/stop + visual operation.
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READY TO UPGRADE TO MAGNETIC LEVITATION TECHNOLOGY?

Our engineering team is ready to analyze your application and recommend the optimal maglev solution for your specific requirements.

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