Answer: The GWL Series compressor can use either air-cooling or water-cooling methods, depending on the model and operating conditions.
Answer: It uses water as a lubricant, achieving oil-free operation.
Answer: The advantages include no oil contamination, low maintenance costs, long service life, and high energy efficiency.
A. Permanent magnet frequency conversion, centralized gas supply, energy management B. Home use, commercial use C. Oil and gas, construction, logistics D. Manufacturing, oil and gas, construction Answer: A. Permanent magnet frequency conversion, centralized power supply…
A. Water-cooled and air-cooled B. Oil cooled and air cooled C. Water cooling and oil cooling D. The answer cannot be determined: A Analysis: The cooling system of oil-injected air compressors usually includes two types: water-cooled and air-cooled, which are used to cool the compressor and compressed air…
A. High noise B. Low noise C. High power D. Low power answer: B. low noise