... Servor 4.CE&ISO, warranty 1 year BDH500 high-ray cnc machineAdvangtage Features• Jinan Qing Marble material used in ... electrodes batch processing• Precision Electrode , jewelry, eyewear, watches, metal machinery, processing companies strength aluminum alloy parts, equipment, reliable, ... NSKRailTaiwan Hiwin HWorking voltageAC220Vdimension1300×1080x1600mmWeight2300 KG high ray metal cnc router for ...