The invention relates to a high-density and non-stop bundling method for round bale bundles and a bundling
machine used for
pasture and
crop straws. The method comprises the following steps: firstly forming grass cores in the bundling
machine such that grass core and the rest of roll bales are the same in density; then, continuously winding outer
layers of grass cores with
forage and finally forming final round bale bundles; bundling the round bale bundles and unloading the round bale bundles from the bundling
machine; and making next grass cores by the bundling machine in
sync during the process such that the bundling machine can continuously bundle round bale bundles in a non-stop manner. The bundling machine most comprises a spring-tooth picker, a steel-roll bundling device, a net-winding mechanism, a hydraulic bale unbundling mechanism, a bale unloading mechanism, a front bin, a back bin door, a hanging mechanism, a driving mechanism, ground wheels and a pre-compressing device. The high-density and non-stop bundling machine for round bale bundles and the bundling machine used for
pasture and
crop straws have the following beneficial effects: the bundling machine is capable of bundling high-density round bale bundles with uniform density, which is conducive to
silage operation and reduction in transport cost in the later period of round bale bundles; and the bundling machine is high in production efficiency, low in production cost and good in bale quality.