... wood, plastic, marble,metal. SH CO2-SP60/120 Laser Marking MachineApplicable materials >Leather,cloth,acrylic,crystal, ... HZCooling way Water cooling and protection systemMatching wayAmerican radio frequency CO2 laser producerGraphic format supportedPLT,BMP, ... HZCooling way Water cooling and protection systemMatching wayAmerican radio frequency CO2 laser producerGraphic format supportedPLT,BMP, ...