Mechanical and electrical features GS-I >>>
　　because rectangle guige are used,x,y,z three-axie have high rigidity precision.It is suitable for engraving precise and small part ,such as electrode,sticker mould and high frequecy mould. Product made of metal material such as pure copper,copper 59#,cr12 and engraved by JDEM can achieve size accuracy as high as ±0.05mm,roughness as low as 1.6μm under general process condition.strict condition,the size accuracy can reach ±0.03mm and the roughness can reach 0.8μm.
Mechanical and electrical features GB-2-II >>>
　　The driving system of machine uses AC servo system.The machine has the characters of high precision,high rigidity,low vibration and moving smoothly.It is suitable for engraving precision and small part,such such as electrode,sticker mould and high frequecy mould. Product made of metal material such as pure copper,copper 59#,cr12 and engraved by JDPMS can achieve size accuracy as high as ±0.04mm,roughness as low as 0.8μm under general process condition.strict condition,the size accuracy can reach ±0.03mm and the roughness can reach 0.4μm.