... DSP controller USB flash direct output This is SIWEI laser glass cutting machineModel: SW4030 Working Size: 380*280mmConfiguration: Equipped with ... work at various non-metal material, such as Acrylic,PVC board,Woody products,Bamboo Ware, Crystal, Rubber, Plastic products,Double ... plate, PCB board, Paper, Fur&Leather, Tiles etc. Laser tube: 18-25W ...