Answer: The biggest difference is that the GWL Series compressor does not use lubricating oil during the compression process, providing oil-free compressed air.
A. Lower B. Higher C. Same as oilless air compressor D. The answer cannot be determined: B Analysis: The lubricating oil from the oil-injected air compressor will be partially mixed into the compressed air, resulting in a high oil content in the compressed air.
Answer: Common faults include high temperature, low pressure, and motor overload.
Answer: The advantages include no oil contamination, low maintenance costs, long service life, and high energy efficiency.
Answer: They provide consistent, high-quality compressed air for textile manufacturing and laboratory applications.