... machine box power supply developped ourselves screen cable filter and earth wire dual heads(optional) Parametres ModelYH-G1612 Laser ... PLT,DXF,DST etcPower supplyAC220V±5%/50~60HZPower of machine≤1250W Features1. Professional design ideas , customized for ... and sampling5. Others: sample, marking, model-making, surface drawing, decoration etc. Samples big leather laser cutting machine with CE&FDA