Voltage: 220V/110V Power: 500W Temperature control method: electronic constant temperature control Mode of operation: electronic stepless adjustment Printing method: steel stamp Pulse power: 750W Sealing width: 5-12cm Size: 810*370*320mm Weight: 20kg Design Sealing perfect &work efficiently Simple struture & small volume Easy and convinient to operate and maintain Design Sealing perfect &work efficiently Simple struture & small volume Easy and convinient to operate and maintain