1. Soaking and cleaning process
1. Add professional cleaning raw solution to the tank (better use plastic or stainless steel can to reduce the penetration of iron ions into the raw solution and reduce the service life);
2 The electric heaters reach 40-50 degrees and maintain it, and the room temperature is also possible. Just need to extend the time;
3 Immerse the hardware workpiece into the slot;
4. If you need to further improve the efficiency, you can install the loop pump stirring slot;
5 After the corrosion is dissolved, remove the workpiece and rinse it with water -based rust agent;
6. Dry it naturally after drying or rinse, or directly dehydrate and prevent rust;
7. Complete rust -proof and turn into the next process.
2. Wipe and cleaning technology
1 Wipe repeatedly with cloth glue. This method is suitable for large equipment or workpieces cleaning and rust;
2 After wipe, dry it with a hot air or dry it naturally, and then apply anti -rust oil.
