What are the considerations for using an air flotation machine in winter?

1. Each day, upon starting work, inspect the flotation machine's feed pump and recirculation pump for freezing, including lubricating and oiling the feed pump, adjusting the packing tightness, and sealing the bottom valve, as well as oiling the air compressor.

Check for ice buildup on the air filter water valve of the air flotation machine to determine if the air compressor is operating properly, and for any signs of noise and overheating.

3. Inspect the scraper's drive components and blades for any hardness or cracking in the cold state to prevent potential usage issues.

4. Pay attention to anti-freezing of the flocculant blending and storage tanks, and conduct regular sample inspections.

5. Inspect each valve and pipeline of the air flotation unit to prevent clogging in the gas valve lines. Place them in the "Open" or "Closed" position as required.

During the downtime, it is essential to maintain clean water to prevent freezing and blockages.