A. improve production efficiency
B. reduce carbon emissions
C. extend equipment life
D. reduce maintenance costs
Answer: B
Analysis: Environmentally friendly oil-free air compressors can reduce carbon by up to 200 tons per year, realizing additional benefits through carbon trading.
A. 5% B. 11% C. 20% D. 30% answer: B Analysis: For every 1000 meters increase in altitude, the air density drops by about 11%.
A. Compressed air pure B. Low manufacturing cost C. Maintaining complex D. High energy consumption answer: A analysis: The main advantage of oil-free air compressors is that their compressed air is pure and oil-free, which is suitable for high purity requirements of compressed air…
Answer: The motor power varies depending on the compressor model and flow demand, with specifications such as 5.5kW, 7.5kW, 11kW, etc.
A. Price and brand B. Performance, price and brand C. Appearance and color D. Production date and transportation method Answer: B. Performance, price and brand
Answer: Regular inspections of the air filter, lubrication system, and motor can help prevent premature wear and tear.