The Z-axis linear actuators sold by All-Marks are also used in our laser marking job shop operations. After testing a number of commercially available units we came to the unpleasant realization that the only way to provide the best possible – and competitively priced – product was to design and have it built to our demanding specifications. Designed by All-Marks and engineered & manufactured by Linear Engineering, the VACT series of precision Z-axis vertical actuators are Made in the USA and available in a variety of travels. The VACT units are available with right- or left-hand controls and designed to support a maximum 50 lbs. load 12” from the column.