An orbital wrapper for long bars can wrap three distinct bands at specific set points rather than covering the entire length in a full spiral. This method is designed for scenarios where the bands only need to hold or protect the product at specific locations, such as near the ends and the middle of the bar. By targeting only these critical zones, the machine uses less material compared to continuous spiral wrapping, making it a more efficient solution for specific packaging requirements.<\/p>\n
The page describes the operational sequence of an orbital wrapper handling long round bars. The process begins with the bar resting on rollers and passing through the center of a ring frame. Hand-wheel centring units on each side hold the bar on the ring axis. The ring then turns to lay a short band of wrap around the bar at one position. Afterward, the bar moves on, and the ring wraps the next position, resulting in separate bands along the bar rather than a full spiral.<\/p>\n