ST-20/20R Stacker

The Standard Horizon ST-20 and ST-20R Offset Receding Stackers offer precise, clean offset or straight stacking. The ST-20R performs offset stacking from the rear of a VAC Series Collator. The ST-20 has a 13" stack height and a 20-second return time after unloading. An automatic start feature begins system collation immediately after the dolly is raised to the home position.