An oil-free centrifugal air compressor is an ideal solution for the textile industry, where clean, oil-free air is crucial for maintaining the quality of products and ensuring efficient operation of machinery.

Cost Effective Oil free Centrifugal Air Compressor For Textile Industry

The air-suspended centrifugal compressor is a Single phase screw air compressor that does not require a gearbox, speed increaser, or coupling. It is directly driven by a high-speed permanent magnet synchronous motor (PMSM), and the motor is controlled by a variable frequency drive(VFD) for speed regulation. The impeller of the compressor is directly coupled to the motor, and the shaft is sus pended on an active air bearing.

High-speed permanent magnet synchronous motor

●lt adopts a high-efficiency permanent magnet synchronous motor (PMSM) with an efficiency≥96%;

●Compact in size;

●lt can achieve precise speed control, up to a maximum of 100,000r/min;

●The motor shaft is directly connected to the impeller, with a trans mission efficiency of 100%;

●The insulation class is H class (maximum temperature res istance of 170*C);

●The motor pole number is 2 poles, suitable for a power supply of AC380V/50Hz

Impeller

●lt is made of high-hardness heat-treated aviation aluminum AL7075 (aviation aluminum) ;

●lt is precisely manufactured through 5-axis machining center, with tolerances kept below 5/1000millimeters; The surface is smooth and clean, and it has higher efficiency compared to cast impellers; LE+R

●lt has high strength, suitable for harsh working conditions of high te mperature and high pressure;

●lt is lightweight, with low power consumption;

●The direct connection between the impeller and the shaft can achieve a power transmission efficiency of 100%.

Air bearing

●An air bearing utilizes high-speed centrifugalforce to suspend itself.

●lt has a sim ple structure and does not require auxiliary devices such as lubricating oil supply;

●lt works on a non-contact basis, with no need for maintenance or repair;

●The bearing operates without vibration.

Efficient cooling system

We use a dual-stage air-cooling and self-cooling method with the latest technology, and set up separate air flow channels inside and outside the main unit in a reasonable and ingenious way to maximize the cooling of the main unit. This ensures that the blower system can still operate steadily and reliably even in hot summers.

Features

●Contactless operation, meaning no mechanical bearings that can wear out or fail.

●Low noise output due to minimal wear and vibration.

●High efficiency and energy-saving, thanks to minimal friction loss and the ability to achieve precise. control through frequency conversion speed regulation.
●High reliability with low maintenance costs and a long service life.

●The oil free air compressor all in one has a simple structure, does not require traditional mechanical bearings, and is easy to maintain.

●Pure oil free air compressor replaces Roots blower, with lower power consumption, longer service life and lower maintenance cost.

Product Model