... recommand two classic laser engravers to you. (JG-8550 , JG-7040SG )Laser Engraver First, Pay attention to ... as bellow: Laser Engraver Technical ParameterModel NO.JG-7040SG laser engraverJG-8550 laser engraverLaser TypeCO2 ... smarting nesting function, material utilization is higher.JG-7040SG Laser EngraverHoneycomb and aluminous strip panel ... quality Laser engrave cutting machine JG-10060 2011/06/28