Double Drum Roller

The single drum roller is one of the two roller types, and the double drum roller is the other. You can tell them apart in an easy way. A single drum has one giant circular wheel. A double drum has two of these wheels, usually with one in front of the driver and the other behind them.Double drum rollers are generally used for asphalt compaction tasks that require more speed and power, such as when flattening and paving large sections of a highway during road construction projects.