Design and construction of an automatic two type tray former machine.The machine is able to form two different carton trays with triangle columns to each corner. A specialized head forms the tray while the binding process is made with glue on top of the carton disk en route to the form head.The machine is comprised of a feeder, a transport pusher, the gluing transition, the form head and a tray output stacker.The machine can produce 6-12 boxes per minute.The transition time between the two carton types takes less than 8 minutesThe significant changes of the layout are automatic through a touch screen interface