The shell of a long paddle mixer was too thin to support the weight of the shaft and paddles, during installation by using the usual methods of a wheeled dolly or tracks.

The shell of a long paddle mixer was too thin to support the weight of the shaft and paddles, during installation by using the usual methods of a wheeled dolly or tracks.

A unique air-lifting dolly was designed to allow installation through small access panels in the end faces of the drier. The two sections were coupled together and supplied with compressed air at 1 bar. Despite the short timescale between order placement and delivery, the device was designed and built, ready for the commissioning of the drier.

A unique air-lifting dolly was designed to allow installation through small access panels in the end faces of the drier. The two sections were coupled together and supplied with compressed air at 1 bar. Despite the short timescale between order placement and delivery, the device was designed and built, ready for the commissioning of the drier.