The baling machine is powered by the tractor as a power traction type mobile operation, and the operation is convenient and flexible. It is suitable for collecting, crushing, kneading, removing soil and dusting, pressing, and automatically wrapping the net of different types of crop straws (such as vertical straws, falling straws, and returning straws after crushing operation by harvester). The straw bale after post-processing is eliminated, the density is high, and it is convenient for long-distance transportation, loading, unloading and storage. It is the ideal equipment for animal husbandry, paper making and power generation enterprises, and has been widely concerned and praised by the majority of farmers and herdsmen friends.