Description Voltage:110/220V 50-60Hz power:500W wax cylinder capacity:2.5kg ( 5.51b ) Temperature accuracy:+/- 0.1 ° C temperature display range:30-110 ° C vacuum setting time range:0-25s wax injection setting time range:0-25s maximum compressed air range:0.30 - 0.70MPA Machine heating setting time range: 0-99h 【SAFTY DESIGN】---Equipped with pressure regulator with safety valve, wax drain spigot and double sealed no-leak nozzle. 【DOUBLE NOZZLE】 --- Pressure regulator with safety valve. Our wax injector features double nozzles for wax injection 【EASY TO CLEAN】---Aluminum tank with fast and even thermal conductivity is provided for quick heating of wax, and it is easy to wash. 【WIDE APPLICATIONS】---The 500W wax injector with 2.5kg capacity tank, with good performance, is ideal for complicated jewelry workpiece