... deformed.4 cost-effective The machine applies to stainless steel,carbon steel,alloy steel,spring steel,aluminum,copper,iron,gold, ... industry,spring,PCB,electric kettle,medical microelectronics,hardware,knife,measuring and other industries.The advanges of laser cutting machine:1. ... -effective:prices of similar properties only CO2 laser cutting machine,1/3,and equivalent efficacy of CNC punch press ...