Detailed information about NCQ/A type pneumatic marking machines: pneumatic marking machine, marking on flat surface of metals, marking on mechanical parts, marking on valves,regulators, printing marking machine Specifications Marking contents Numbers,Chinese and English characters, graphsSize of charactersAdjustableMarking depth0.02-1mm(adjustable,relevant to materials)Marking speed2-5 letters per second according to letter sizeMarking materialsMetals or nonmetals with hardness under HRC55Marking surfaceFlat surfacePower sourceAC220V±10%50Hz AC110V±10%50HzPneumatic pressure0.3-0.7MpaEnergy consumption100W(air compressor excluded)Repeat precision0.02-0.05mmWork enviromentRegular work environmentFunction introductionLabels can be marked semi-automatically with the label fixture, mechanical parts can be marked without the fixture(some require simple fixtures that fit to the parts)Applicable scopeMotor parts, mechanical parts, machine tools, hardware product, pump valve, electromechanical equipment, plastic products, labels,etc.Major partsMain machine, marking controller, English marking software,(name plate fixture for name plate)