FIELD: agricultural engineering. SUBSTANCE: method of manufacture of screw for screw conveyor comes to making screw band of cylindrical hollow polymer blank and fixing the band on shaft of screw with preheating and stretching. Prior to fixing the screw band on screw shaft, T-shaped slot is cut on end face surface of band, brush member is placed in slot and is fixed by sewing the side edges of screw band. EFFECT: enlarged operating capabilities. 3 dwg
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