The closed iron bucket is a kind of iron bucket. The important thing in the production is the selection of the original material and the processing technology. The selection of raw materials is more convenient and simple, but for the processing technology, it requires the skilled craftsmanship. One of the more important in the production process is the polishing process.
In the polishing process of closed iron drums, two stages need to be noted, one is polishing, and the other is light. When polishing, the irregular solder joints of the iron drum are mainly removed, and the light needs to be processed by a special process to make it have a mirror effect.
Pay attention to the maintenance of the closed iron drums purchased. Sprinkle the detergent or decontamination powder on a soft cloth with a little water, then wipe it, then clean it with clean water, put it outdoors, and dry naturally. Do not put the stainless steel iron bucket in a humid place. If it is not exposed to the air, the iron bucket will be corroded by moisture.