This fully automatic labeling machine is specifically designed for applying labels onto large and heavy containers such as grease buckets, oil drums, and industrial pails. It features an extended conveyor belt and a top hold-down belt that firmly presses down on the container during labeling, preventing movement or tilting. The labeling head is positioned on the side, allowing for precise application of labels to the flat or slightly curved side surfaces of large buckets. The touchscreen control panel enables easy adjustment of labeling speed, position, and height. The machine is built with a heavy-duty stainless steel cabinet for stability and durability in demanding industrial environments.