• The production line adopts electrostatic oiling equipment, matched with non-woven fabric rollers to make the thickness of the product oil layer more uniform, can completely absorb product impurities, do not allow impurities to transfer to the product, can completely absorb the oil, and prevent the oil from splashing randomly.

• The production line adopts spray-type oiling equipment, matched with non-woven rollers to completely absorb the oil, and after applying pressure, the oil is evenly coated on the steel plate, and the amount of oil applied can be reduced, significantly reducing many production costs, and maintaining a cleaner environment.