@ggao
2025-03-12

How is the “oil-free water lubrication” technology applied in this compressor?

Answer: The compressor uses water instead of oil to lubricate the screw elements, eliminating the risk of oil contamination in the compressed air.

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@ggao
2025-03-12

What is the discharge capacity range of this series of compressors?

Answer: The discharge capacity ranges from [A] to [B] m³/min.

@air
2025-04-15

What are the main types of air compressor accessories?

A. Cylinder head and air liner B. Piston and piston rod C. Valve assemblies and lubrication systems D. These are all answers: D. all of the above are

@air
2025-04-15

What kind of air compressor does the semiconductor manufacturing industry usually choose?

A. Oil injection air compressor B. Oil-free air compressor C. Both can be D. The answer cannot be determined: B Analysis: The semiconductor manufacturing industry has extremely high requirements for the purity of compressed air, so oil-free air compressors are usually chosen.

@air
2025-04-15

What certification does medical air compressors need to meet?

A. General Certification B. Medical certification C. Industrial certification D. No certification required answer: B. Medical certification

@air
2025-04-15

What are the compression elements of piston air compressors?

A. Screw B. Piston C. Centrifugal wheel D. Scroll disk answer: B. piston