... control chip, consecutive high-speed curve cutting and the shortest path selection function improve the working ... -precision 3-phase stepper motorAuxiliary equipmentsExhaust fan and air exhaust pipepower supplyAC110V/220V+10%,50HZ/ ... SeriesMould industry (construction mould, aviation and navigation mould, wooden mould), advertising, decoration, arts and crafts, electronics, electric appliances, ...