SHANGHAI AULISS INTELLIGENT TECHNOLOGY GROUP CO., LTD.
SHANGHAI AULISS INTELLIGENT TECHNOLOGY GROUP CO., LTD.

Dry Oil-Free Fixed Speed Screw Air Compressor

The Dry Oil-Free Fixed Speed Screw Air Compressor is widely used in industries such as pharmaceuticals, food, electronics, chemicals, and packaging that demand high-quality air supply. Highly purified compressed air is an essential measure to ensure process flow and product quality. You can safely and securely produce your premium products.


The lubrication system of the dry oil-free two-screw air compressor consists of a separate oil supply circulation unit. The compression chamber and bearings are tightly separated by high-performance mechanical sealing components. Lubricating oil can only flow within its enclosed area and cannot enter the compression chamber. The compression chamber contains only pure air, which, after minimal water and dust removal treatment, yields clean compressed air.


Advantages of the Dry Oil-Free Fixed Speed Screw Air Compressor

  • A special design with a small gear structure significantly reduces overall costs while lowering the center of gravity for minimized vibrations.

  • A newly developed rotor coating, a joint effort with the UK, ensures durability for up to 5 years.

  • Multiple specialized sealing structures greatly reduce the likelihood of oil seepage through air vents.

  • The single-stage dry mainframe can stably operate at pressures exceeding 3 kilograms for extended periods, breaking the market monopoly held by foreign-made machines.


Energy-Saving Performance of the Dry Oil-Free Fixed Speed Screw Air Compressor

The Dry Oil-Free Fixed Speed Screw Air Compressor stands out for its remarkable energy-saving performance. The oil-free rotary screw compressor with dryer caters to industries requiring pristine compressed air, such as pharmaceuticals, food, electronics, and more. With its distinct lubrication system and advanced mechanical seals, it achieves oil-free compression, ensuring a pure air output. This translates to efficient and reliable production processes while significantly reducing energy consumption. By delivering high-quality compressed air without compromising energy efficiency, this electric oil free air compressor contributes to sustainable operations and cost savings in various industrial applications.

Why Choose ALS Dry Oil-Free Fixed Speed Screw Air Compressor?

Materials
Materials
Materials
Highly Recycled Lubricating Oil
Highly Recycled Lubricating Oil
Highly Recycled Lubricating Oil
Original Mainframe Usage
Original Mainframe Usage
Original Mainframe Usage
Custom
Custom
Custom
Self-cooling Motor
Self-cooling Motor
Self-cooling Motor
Integrated Design
Integrated Design
Integrated Design
Materials

Utilizes high-temperature resistant permanent magnet materials (180°C) to ensure permanent magnet units remain demagnetization-free.

Highly Recycled Lubricating Oil

Efficient wholesale screw air compressor oil-gas separator yields compressed gas oil content ≤3ppm.

Highly recycled lubricating oil effectively prevents oil mist.

Original Mainframe Usage

Original mainframe usage ensures durability and high quality, providing suitable performance for producing pure air.

Custom

Motor designed to IE3 energy efficiency level and new national standard level 2, custom-made from globally renowned brands.

Self-cooling Motor

Self-cooling motor, F-class insulation, B-class temperature rise, IP54 protection level.

Integrated Design

Integrated design of front pre-filter prevents large particles from entering the compressor, safeguarding the first barrier of compressed air. Easily removable for cleaning, adaptable to various environments, including heavy dust production.

Why Choose ALS Dry Oil-Free Fixed Speed Screw Air Compressor?
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