... CRelative Humidity25 °C when the "85%Power SupplyAC220v ± 10%, 50 Hz ± 1%PowerP ≤ 1000WTotal Weight45KgOverall Dimensions Working system: (W × ... cylinder, and various mechanical parts, machine tools, hardware, metal pipes, gear, pump, valves, fasteners, and various ... trademark logo, icon, etc. Applicable material: metal, glass, ceramic, plastic, etc. Desktop pneumatic marking machine for metal