What is the usual manufacturing cost of oil-injected air compressors?
A. higher
B. lower
C. Same as oil-free air compressor
D. unable to determine
Answer: B
Analysis: The manufacturing cost of oil-injected air compressors is usually low and the initial investment is small, making it suitable for companies with limited budgets.
A. Semiconductor manufacturing B. Food production C. Construction D. Pharmaceutical industry answer: C analysis: Due to the high oil content of compressed air, oil-injected air compressors are usually used in occasions where the purity of compressed air is not high, such as construction…
Answer: It must meet strict standards for purity and reliability to ensure the quality of pharmaceutical products.
Answer: The discharge pressure range varies depending on the specific model, typically suitable for low-pressure applications such as 2-5 bar.
Answer: The main features include energy efficiency, low pressure operation, oil-free water lubrication, and high reliability.
Answer: The competitive advantages include high energy efficiency, no oil contamination, low maintenance costs, long service life, as well as strong brand influence and technical support.