... kinds of Laser Engraving Machine used in cutting, carving processing to wood, plastic, marble,metal. Moving Laser Engraving Machine are mainly used in Various non-metal materials.Such ... , crystal, wood,plastic etc..This machine is used to: .Mainly used for engraving of non-metal martials:such as ox horns,wood, ... details informations pls see our website. DC-K40 Laser Engraving Machine for the Stamp