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How Do Oil Free Air Compressors Work?

What is an oil-free air compressor?

An oil-free air compressor, as the name implies, is a type of air compressor that does not use oil for lubrication. Instead, it uses materials that produce less heat and are self-lubricating, eliminating the need for oil in the air compression process.

How Do Oil Free Air Compressors Work?

Oil-free air compressors work through a series of steps:

1. The compressor sucks in air from the environment.
2. The air is compressed by the piston inside the cylinder.
3. During compression, the air’s volume is reduced, and its pressure is increased.
4. The compressed air is then stored in a tank, ready for use.

This process is repeated continuously to ensure a steady supply of compressed air.

High-Quality Oil-Free Air Compressor Solutions

We offer high-quality, stable, and efficient oil-free air compressor solutions. Our innovative single screw compression technology maximizes your production efficiency while ensuring stability.

Our Certifications

Our air compressors are ISO8573-1 certified, assuring oil content, particulate, and moisture are at class 0. We also hold ISO9001 quality management system certification and ISO14001 environmental management system certification.

Advantages of Oil-Free Air Compressors

• No oil contamination, making it ideal for industries requiring high purity compressed air, such as food, pharmaceuticals, and chip manufacturing.
• Prevents mixing of oil and air, ensuring the provision of dry and clean air.
• Reduces maintenance cost as there is no need for oil filters, oil and gas separation cores, and air compressor replacements.
• Improves product quality as oil contamination can negatively affect the final product quality in certain industries like painting and PET bottle blowing air compressor.
• No need for post-treatment, reducing the maintenance cost of post-treatment equipment by eliminating any residual oil in the air.

Our Patented Stainless Steel Two-Stage Direct-Drive Host

We utilize a patented stainless steel two-stage direct-drive host from France, which has the following features:

1. High efficiency due to fewer friction parts and no gas valve, reducing energy loss and improving air compression efficiency.
2. Provides higher pressure due to the structural characteristics of the single screw compressor, which gradually compresses the air, increasing air density and achieving higher outlet air pressure.
3. Low maintenance costs due to its simple structure, low failure rate, and relative ease of maintenance.

Applications of Oil-Free Air Compressors

Oil-free air compressors are used in various industries, including:

• Food and beverage industry: Provides clean compressed air for food processing, packaging, and bottling.
• Medical and pharmaceutical industry: Used in gas transport, drug manufacturing, laboratory instruments, and surgical equipment.
• Electronics and semiconductor industry: Ideal for chip manufacturing, electronic assembly, and printed circuit boards.
• Automotive industry: Supplies compressed air for painting, cleaning, grinding, inflating, and operating pneumatic tools.
• Textile industry: Requires compressed air to drive spinning, weaving, and textile machinery.
• Packaging and printing industry: Used in pneumatic transmission, coating, marking, and printing equipment.
• Construction and architecture industry: Used in construction sites for pneumatic tools, concrete spraying, drilling, and painting.

Video: How an Air Compressor Works

Author: Miya

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