A branch binding machine, relating to the field of garden pruning apparatuses, comprising a housing component (1), a branch bandage binding component (2), a branch bandage conveying component (3), a branch bandage feeding component (4), a branch bandage shearing component (5), a branch bandage component (6), a first power system (7), a second power system (8), and a switch (9). The branch bandage binding component (2) is provided inside the front of a housing the branch bandage conveying component (3) is provided at the rear of the branch bandage binding component (2) the branch bandage feeding component (4) is provided with the branch bandage shearing component (5) which is located in the front of the branch binding machine the branch bandage conveying component (3) and the branch bandage feeding component (4) share a power system the branch bandage component (6) is provided at the rear of the branch binding machine. Due to a power transmission relation between two motors, the branch binding machine can complete the conveying, binding, and breakage of the branch bandage simultaneously moreover, the branch binding machine has an excellent binding effect, and is convenient to use and efficient.Linvention concerne une machine de liage de branches, se rapportant au domaine des appareils délagage de jardin, comportant un composant formant boîtier (1), un composant de liage par bandage de branches (2), un composant de transport de bandage de branches (3), un composant dalimentation de bandage de branches (4), un composant de cisaillement de bandage de branches (5), un composant de bandage de branches (6), un premier système dalimentation électrique (7), un deuxième système dalimentation électrique (8), et un commutateur (9). Le composant de liage par bandage de branches (2) est mis en œuvre à lintérieur de la partie avant dun boîtier le composant de transport de bandage de branches (3) est mis en œuvre à larrière du composant de liage par bandage de branches (2) le compo