Guyson Corporation, Booth N-6066, will demonstrate the latest tool changing technology for robotic blasting systems. Automatic selection and changing between multiple straight blast nozzles and lance nozzles, based on the blasting process recipe for each component, extends the multi-tasking capabilities of the robotic blast machine and enables unmanned operation of the surface preparation or shot peening system. In executing the programmed blasting routine, the robotic blast system constantly maintains the correct nozzle, stand-off distance and surface speed, even as it follows the contours of complex-shaped parts, to ensure the most consistent surface treatment results.