These heavy-duty universal pipe bundling machines engineered for the collection and palletizing of thick-walled, large-diameter round and square tubes at the end of welded pipe production lines. Built with reinforced frames and upgraded key components, this equipment delivers stronger load capacity and higher stability than standard models, ensuring reliable performance under heavy-duty working conditions. It supports automatic tube arrangement and orderly bundling to streamline post-production handling, storage, and logistics. The machine can be fully customized to match specific production needs and site conditions, offering flexible configuration for various tube sizes and output demands. With robust construction, long service life, and stable operation, it effectively reduces manual labor, improves bundling efficiency, and ensures consistent packing quality. Designed for heavy-duty industrial scenarios, this bundling solution enhances production line automation and provides a durable, professional packing system for large-scale metal tube manufacturing.