This machine adopts excellent PLC control, which makes the running time accurate to 1 millisecond, and can be adjusted on site to ensure the packing speed of special flow operation. It can adapt to different quality packing belts, and the bale speed is only 2.2 seconds per lane. It is oil-free, mechanically durable and easy to operate. The tightness can be adjusted at will, and it can satisfy all kinds of elastic bundles and never fall off. The host can be used continuously at 24 o'clock. The straps are placed on the outside and it is easy to change. Can be used stand-alone or in conjunction with conveyor design automation and unmanned baling systems.