1. Spray equipment requirements: Spray equipment should be able to provide sufficient coverage and spray intensity to ensure that all areas in the lubricating oil plant can be effectively sprayed.
2. Spray medium: The spray medium should be dust-free, non-toxic, non-flammable, and non-explosive to ensure that no safety hazards are caused to personnel and equipment during the spray process.
3. Spray system control: The spray system should be equipped with automatic and manual control functions, and the spray frequency, spray time and spray intensity can be adjusted as needed.