Electronic automatic heel nailing machine for soles factories, with 12 nails loader set for 2 different lengths of nail, at 2 work stations: man and lady. Features of MODEL 550 are: the stand-jack for mens shoes, automatically adjustable on the width of the certain nails crown, the self-adjusting welt pressing machine, the sole centering ejection, the lady stand-jack with 6 nails sequential nailing with adjustable welt-pressing suitable also for high heels, the nails from 8 mm. to 25 mm. This machine complies with accident prevention regulations and industrial health.
