12 nails automatic pneumatic and electronic heel nailing machine for man working with touch screen, direct nailing with programmable cycle, equipped with a 12 nails loader, set for nails of lengths from 8 to 30 mm. and with a north-south oriented hinged stand-jack. Features of MODEL 360/T are the hinged stand-jack for an easy introduction of the boot, the hinged nails holder arm, the hydro-pneumatic cylinder with adjustment of the second pressing, autotest for failures detection, nailing power (5 bar- kg. 2900). This machine complies with accident prevention regulations and industrial health.