adopt photoelectric mechanism technology automatic temperature control, auto-counting, adjustable print position. high speed, high efficiency. adopt dry ink roll, legible printing, fast dry, color selectable, not easy remove, with multi functional print wheel, fit for printing on paper non-ferous film and aluminium foil. technology parameters： voltage ac 220v/50hz 110v/60hz power 180w ink size 35×32mm speed under 300pcs/min object size 55-500l 30-300w printing position 5 lines max 15 letters per line printing size within 60×250mm type size 2.0mm、2.5mm、3.0mmavailable main machine size 440×345×260mm(l×w×h) weight 23kg