Our CMW3.7-0.8 Oil-free Scroll Air Compressor is designed with high precision and high rigidity square design, ensuring its long-lasting durability. The main engine is guaranteed for two years, demonstrating our confidence in its longevity and reliability.
Equipped with a permanent magnet motor drive, the CMW3.7-0.8 Oil-free Scroll Air Compressor reduces energy consumption by over 15%. This not only minimizes operational costs but also contributes to its environmentally friendly appeal.
The motor and main engine are directly connected, eliminating the need for couplers or belts, resulting in reduced adjustments and extremely low noise levels.
The user-friendly LCD display screen provides real-time information on exhaust temperature, exhaust pressure, running time, maintenance reminders, and fault alarms. This allows for easy monitoring and maintenance, ensuring the compressor operates at its optimal level.
Our oil-free scroll air compressor comes in three types: single main engine type, multiple main engine type, and equipment matching type.
Featuring a high rigidity main engine, efficient permanent magnet motor drive, high-quality stainless steel air storage tank, independent cooling fan, and high precision air intake filter, the single main engine type offers an array of benefits.
The multiple main engine type is designed with flexibility and energy efficiency in mind. It can accommodate 2 to 4 compressor main engines, taking into account a variety of usage scenarios to achieve optimal operation and energy savings.
The equipment matching type is a simple and portable oil-free scroll air compressor that can be easily mounted on various equipment requiring compressed air. It doesn??t require any lubricating oil and is stable and reliable with minimal consumable parts.

The oil-free scroll air compressor operates in a unique manner. It is composed of two interlaced scroll screws, a fixed screw, and a rotating screw. The gap between the scroll screws forms a compression space, and the air is compressed as it is drawn into this space.
The oil-free scroll air compressor has a wide range of applications, including powering electric buses, supplying air for high-speed trains, precision machine tools, precision spray painting solutions, and medical equipment devices.
Our company is the pioneer in using water for internal cooling and lubrication of high-end screw compressors. We are the first to launch a second-stage compression high-pressure micro-oil screw compressor worldwide, reaching a pressure of 4.0MPa, and the first to develop a 4.0MPa pressure oil-free screw compressor and a 1.25MPa pressure oil-free scroll compressor.
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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