live-roller conveyor Directory References Discover Flags That Look Alike The 6 Deadliest Earthquakes Since 1950 Timeline of the 1990s 7 Deadliest Weapons in History Weapons of World War I What Is the Most Widely Practiced Religion in the World? 7 of the World’s Deadliest Plants Contents Ask the Chatbot a Question live-roller conveyor mechanical device Ask the Chatbot a Question Learn about this topic in these articles:power drive In conveyorLive-roller conveyors are gravity-roller conveyors that are power driven by means of a belt snubbed against the underpart of the rolls or by a chain driving sprockets attached to the rolls. Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.
