Technical Parameters Work table Size (LxW): 400x680 mm; Travels of X/Y axis: 400x500 mm; Cutting height: 500 (customized) mm; Speed of diamond wire: 0-50 m/s; Diameter of diamond wire: 0.7/2.5 mm; Best surface roughness: Ra0.8 u.m Pulse equivalent: 0.001 mm; Feed speed: Controlled and regulated by computer software (Graphite:5-15cm/min, height:70cm. Graphics machining accuracy:�?10postive and negetive0.05mm ) ; Noise: less than 60 dB; Tension control: Pneumatic adjustment ; Power supply: 380V, 50HZ v; Power consumption: 2 kw; Maximum loading capacity: 400 kg; Machine weight: 1500 kg; Overall dimension (LxWxH): 1350x1760x1600 mm;