Harbor Freight's Truck Unloader promises to make getting tricky loads off your truck bed much easier. Here's how it works, ...

Why the Hulett Unloader Is One of History's Greatest Forgotten Machines This ugly, ungainly contraption revolutionized iron ore shipment in the 20th century. Then it disappeared.

A faulty air compressor unloader valve can cause the compressor to stall out, but replacement valves are readily available ...

The UniDrum bulk unloader’s new electric driver provides real-time, integrated, closed-loop flow control. This is the first time such efficiency has been available in a bulk unloader.

Lexair Inc.’s Unload Pro 80-1200 subspindle part unloader can handle unloading solid or tubing finished parts, ranging to 80 mm (3.15") diameter and ranging to 1.2 m (48") length. Subspindle ...

Starnes can self-discharge at a rate of 5,500 tonnes per hour and is equipped with a 90.5-meter boom, which is said to be one of longest and largest ever built for a self-unloader.