Slingco showcased the Vortek theatre rigging system, manufactured in the USA by Hoffend and distributed by Slingco in the UK. It's driven by the Vortek Automated Control system, which allows up to 250 individual Vortek units to be controlled as a complete system. With a number of efficient safety mechanisms built in, it complements Slingco's Cablenet, a tensioned wire grid system that can be installed below lighting rigs to provide a safe working platform, yet not cast shadows from luminaires installed above (see news this issue, page 36).
