Metal net tensile strength testing machine

The invention relates to a tensile strength testing machine for a metal net. The metal net loading device comprises a rack, the rack is a rectangular frame, a transverse moving beam is arranged in the rack in the length direction of the rack, an axial moving beam is arranged in the rack in the width direction of the rack, a rectangular containing space used for containing a metal net is defined by the axial moving beam, the transverse moving beam and the rack, and a loading assembly is arranged on the rack. The loading assembly is used for driving the axial moving beam to move in the length direction of the rack, the rack is further provided with an adjusting assembly, the adjusting assembly is used for driving the transverse moving beam to move in the width direction of the rack, and mounting plates are arranged on the axial moving beam, the transverse moving beam and the rack and located on the periphery of the containing space. And a plurality of fasteners for connecting the metal net are arranged on the m