The samosa machine is made up of five parts, namely the rack section, the reduction part, the stuffing filling part, the dough feeding part and the forming part. The working principle is that the dough is pushed to the outlet by the screw propeller, forming the hollow dough tube, and the stuffings are pushed into the surface of the pipe, and the final forming die is rolled out. To complete the above process mainly by the transmission dough, filling, forming three parts to achieve. Stuffing feeding part is to put the filling into the hollow tube and control the filling quantity of the institutions, which is composed of stuffing bucket, a stuffing auger, a stuffing pipe, two-stage variable vane pump. Transmission section is to extrude dough into the hollow pipe and control the skinned thickness, amount and size of the organization, which is formed by the tray, face the Big Dipper, cover, the flour auger, pay roll, adjusting nut and inner, mouth. The main function of Forming part is to moulding the shapes. And it is made by forming frame, forming mold, forming roll, fastening bolts and dry bucket.