| 摘要 |
production of fine spherical granules from powder materials. SUBSTANCE: planetary granulator has a frame, molding drums, drive, shaft to which carrier is rigidly secured and where molding drum additional shafts supported in bearings are located, pulley for regulation of rotation speed of drums relatively to carrier and braking mechanism connected with pulley by means of belt transmission. EFFECT: selection of optimal ratios of speeds of carrier and drums for various granulated materials. 2 dwg
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