The HP 280 is an online solid ink coding machine with a 500 MM frame that prints four lines using a solid ink wheel. It reaches a print speed of up to 350 BPM and a line speed of up to 70 meters/min, with a 40mm axial print range and positive printing. The set includes a silver frame with two rods, a geared motor with the print head, a black controller box, cables, a spanner and fittings. It runs on AC220V, 50HZ, works at 4-38 ℃, and the print head weighs 2.2KG.