Our ceramic nozzle, to make ink more smoothly, no needing change filter, it's free maintenance, without traffic lock. Technical parameters Character dot: 5*7  7*9  16*16  16*24  24*24. 32*32 Printing line: 1-4  Height: 1.2-20mm Printing speed: 5m/s(5*7) Printing direction: 360¡ã Printing materials: paper, plastics, metals, glass, wood, rubber etc. Industry: food, beverage, tobacco and wine, egg, electronics, auto parts, insulation board, pharmacy, pipe and wire, commodities, cosmetics, marble, glass, lamp etc. Ink color£ºblack, yellow, red, white Power: 220V+20V AC Protection: IP55 High speed printing, the speed can be adjusted according to actual use demand, to reach the most effective printing. Legibility, English,number operation system, adapt to any way of operation. Lower cost consumables, use multi-pump device, ink circulation flows at a isobaric state, to avoid the waste of consumables, the use of ink can reach more than 95%.