... grain,powder and disperse materials, Application: DTDG series elevator is used for perpendicular transporting the grain,powder and ... .06, 21.73, 24.15, 32.4, 44.1, 48.17, 58.65, 67 (m3h)Top Wheel ... Rotating Speed: (1) Granule: 81r/min, (2) Powder: 70r/minBucket Pace: ... .88, 180, 205.74 (m3h)Top Wheel Rotating Speed: (1) Granule: 70r/min, (2) Powder: 60r/minBucket Pace: ...