@ggao
2025-03-12

How is the “oil-free water lubrication” technology applied in this compressor?

Answer: The compressor uses water instead of oil to lubricate the screw elements, eliminating the risk of oil contamination in the compressed air.

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@air
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What is the usual price range for scroll air compressors?

A. A few hundred yuan to several thousand yuan B. Thousands of yuan to tens of thousands of yuan C. Tens of thousands to hundreds of thousands of yuan D. Hundreds of thousands of yuan to several million yuan Answer: B. Thousands to tens of thousands of yuan

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8. For every 50 meters increase in the pipeline, the pressure drop increases by about?

A. 0.05 bar B. 0.1 bar C. 0.2 bar D. 0.5 Bar Answer: B Analysis: The pressure drop per 50 meters of pipeline increases by 0.1 bar, and the flow loss is about 2%.

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Question: How is the GWL Series compressor used in the electronics industry?

Answer: It provides clean, dry compressed air for electronic manufacturing processes.

@air
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What is the main direction of air compressor technology innovation?

A. Increase noise B. Reduce efficiency C. Intelligent and energy-saving D. Reduce maintenance Answer: C. Intelligent and energy-saving

@ggao
2025-03-12

Question: How to properly change the lubrication water in the compressor?

Answer: Follow the manufacturer’s instructions for draining and refilling the water tank.