... . high cutting speed 3. good quality 4. competitive price plasma cnc routerFeatures:1. Beam with light structural design, the structure has ... times.5. Cutting speed, high accuracy and low cost.6. CNC system configuration high, automatic arc, stable performance, the success rate ... frequency 50HZPlasma current60 AFile transfer modeUSB interface workNon-contact arc cnc plasma cutting machine SY-1331