The BAIR Corner Tilters series enable ergonomically correct loading and unloading of bulk crates, boxes, and containers. They tilt up to 45 degrees and are activated by a foot pedal or a hand-operated control lever. The Air Corner Tilting unit's factory-preset adjustable regulator starts rotating the container when the weight reaches about 900 lbs. The pressure can be adjusted to the weight of each application. By doing so, the air bag will automatically tilt the unit as it is unloaded, shifting the contents to the corner for easy access.