Winter storage agricultural machinery anti-rust six methods
How should the stored agricultural machinery prevent rust? First of all, use a clean cotton cloth to wipe off the dirt on the surfaces of agricultural machinery, and then use the following methods to remove rust and prevent rust. 1. Hydrogen sulphate solution rust preparation 1:20-25 ammonia solution of sulfuric acid, poured in a ceramic tank, the rust of agricultural machinery parts placed inside the bubble after 24 hours of rust will float in the water. Remove the parts with a cloth to clean rust, rinse with water, dry coated with lime milk or anti-rust oil rust. 2. Soda water rust remover Adds baking soda to the tank in the proportion of 1:500 by using the proper amount of rice water, and put the agricultural implements and agricultural machinery parts into baking soda water. After a few days, remove and rinse with clean water to remove rust. 3. Vinegar rust removal Put rusted farm implements and agricultural machinery parts in vinegar, soak into the rust layer and easily peel off. Use a thin wire brush to brush the rust, wash it and dry it, and paint it with rust preventive oil or Vaseline. 4. Thick lime milk rust-proof selection of fired through the high-quality lime, add appropriate amount of water into a lime slurry, the farm tools soaked in the inside or in the agricultural machinery surface coated with a layer of thick lime slurry, can play a role in rust. 5. Brush paint rust-proof Evenly paint well-distributed paint on the surfaces of agricultural implements or off-paint parts of agricultural machinery, and it will not rust for a long time. 6. Apply asphalt to prevent rust. Put solid asphalt in the oil basin. Heat and melt. Pour a proper amount of gasoline into a dilute paint and quickly apply it to the surface of the agricultural machinery after the rust is applied. Gasoline quickly evaporates, forming a thin layer of bright asphalt protective coating at the brushing site. This method is rust-proof, clean and labor-saving, does not attract dust, and has a long rust-proof time.
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