Xiao Bian sometimes inspects the company's peeler products because of work requirements and finds that peeling machines have similar “stains” in different parts of the machine most of the time, and they have been puzzled for some time. Afterwards, I couldn't help myself. I went to the workshop to consult with the assembler and found out that these were not "stains."

In fact, these seemingly "stains" are actually butter and other substances that are used for the sake of better equipment operation and durability. These “stains” can reduce component wear and enhance joint action. They can also effectively prevent equipment from rusting and improve the equipment's operating life. In some precision parts, they can also be dust-proof and ensure the precision operation of equipment.

Mechanical equipment is different from other products. In addition to considering its shape and appearance, mechanical equipment is more about the operation and service life of equipment. Sometimes it is not possible to eliminate these beneficial "stains" for the so-called "selling".