... smooth, Stable running, pricise, ISO 9001:2000 certificate, USB transmit steel cnc plasma cutting FeaturesIt is similar with ZLQ-4 and ... it can be configured withIt can cut mild steel (flame cutting) and high carbon steel, stainless steel, aluminum, copper and other non-ferrous metal (plasma ... cuttingflame and plasma cutting with USB port.Application good price high precision steel cnc plasma cutting