@ggao
2025-03-12

What are the main uses of the GWL Series compressor?

Answer: It is widely used in medical, food and beverage, electronics, pharmaceutical, chemical, textile, and laboratory industries.

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@ggao
2025-03-12

Question: How should abnormal noise during compressor operation be handled?

Answer: Check for loose parts, worn components, or improper lubrication, and repair as necessary.

@air
2025-04-15

In the ISO 8573-1:2010 standard, what is the dew point temperature requirement for compressed air for spraying?

A.≤0℃ B.≤-10℃ C.≤-20℃ D.≤-30℃ Answer: C Analysis: The spraying process requires a compressed air dew point of ≤-20℃ (PDP) to prevent moisture condensation from affecting the coating quality.

@air
2025-04-15

What are the control requirements for pressure fluctuations in environmentally friendly oil-free air compressors?

A.≤0.5%FS B.≤1%FS C.≤1.5%FS D.≤ 2% FS Answer: A Analysis: Environmentally friendly oil-free air compressors need to meet pressure fluctuations ≤ 0.5% FS (0.7-1.0MP…

@air
2025-04-15

What is the main purpose of the water-lubricated design of oilless air compressors?

A. Improve the purity of compressed air B. Reduce equipment noise C. Cooling and lubricating parts D. Increase equipment life Answer: C Analysis: The water-lubricated design of oil-free air compressors is mainly used to cool and lubricate compressor components to ensure…

@air
2025-04-15

Using a 110kW environmentally friendly oil-free air compressor, how many tens of thousands of yuan in annual electricity bills are saved?

A. 15 B. 30 C. 45 D. 60 Answer: C Analysis: Through energy efficiency optimization, the 110kW model can save annual electricity bills of up to 450,000 yuan, directly reducing operating costs.