Laser engraving system Working area: 914.4x609.6mm Laser power: 25, 60, 100watt Applications: 2d architecture model, large format engraving jobs. Advantage: economic type, Lem series laser engraving system Working area: 660.4x304.8mm Laser power: 25watt Applications: heavy-duty jobs, rubber stamps Advantages: super strength air flow for the clean engraving environment. Lee - 200kg Lem - 150kg