Rigid and stable structure, removable arms connecting the table to the pivot for quick checking of the weight of single parts, adjustable hammer fall height, control panel with digital counter programmable via a membrane keyboard.• Structure: Highly rigid painted steel Joints between main parts (table - arms - base) easily removable to check weights • Motor: Power 250 W • Digital control and cycle-counter panel: - r.p.m. 60 - 4-figure segment display