The whole machine is only 15KG.Corrosion-proof and rust-proof, durable.Can be used for metal lettering, plastic coding, gold and silver jewelry, cola customization and so on.Stainless steel, carbon steel, alumina, aluminum alloy, aluminum, copper, iron, gold, silver, hard alloy and other metal materials can be marked on the surface.Apply to Equipment nameplate, melamine board, mirror paint with coating, ceramic with glaze layer, purple sand kettle with paint paper box/glass, graphene, metal spray paint surface, chip to remove the word, milk powder cans, etc.