... 2. 1500mm*2500mm Working Area 3. Stone, Marble,Granite Heavy Duty Laser Engraving Machine for Stone JC15251. The machine is designed ... to support 1000kg material.3. There is wheels on the machine worktable, very easy to move heavy materials.4. The ... working table: honeycomb table (suitable for soft material) or knife worktable (suitable for hard material)7. Except marbles ,stones ,granites ,tombstones ...