@ggao
2025-03-12

What role does water play in this compressor?

Answer: Water lubricates the screw elements, cools the compressor, and helps to maintain optimal operating conditions.

Welcome!

Related Articles:
@air
2025-04-15

10. When selecting equipment, the comprehensive efficiency coefficient is usually taken?

A. 0.5-0.6 B. 0.7-0.85 C. 0.9-1.0 D. 1.1-1.2 Answer: B Analysis: When selecting the model, it needs to be multiplied by an efficiency factor of 0.7-0.85.

@air
2025-04-15

What kind of certification does environmentally friendly oil-free air compressors need to pass to prove their oil-free performance?

A. ISO 50001 B. Germany Tüv “0” level oil-free certification C. CE certification D. IATF 16949 Answer: B Analysis: Germany’s Tüv “0” level oil-free certification is specially used for testing…

@air
2025-04-15

What is the dust content requirement for compressed air in ISO 8573-1:2010 Class 1 standard?

A.≤0.1μm B.≤0.01μm C.≤1μm D.≤10μm Answer: B Analysis: Automotive-grade compressed air needs to meet the strict requirements of dust content ≤0.01μm to ensure the production environment…

@air
2025-04-15

What are the main considerations in the selection of air compressor lubricating oil?

A. Price and brand B. Performance, price and brand C. Viscosity and quality of lubricating oil D. Production date and transportation method Answer: C. Viscosity and quality of lubricating oil

@ggao
2025-03-12

What is special about the screw and star wheel structure of the GWL Series compressor?

Answer: The screw and star wheel are designed for high efficiency and long life, with precise tolerances to ensure smooth operation.