Botou Xin De brand YJD Star unloader Product Name: YJD Star unloader Products: YJD Star Star unloader unloader work under negative pressure at the discharge port for installation in upper acceptance star discharge material discharge, relying rotating impeller acts as transport of materials, but also bears the seal of a role in preventing the process of pneumatic conveying air sucked from the discharge port, to ensure normal star unloader nesting. YJD Star unloader features: 1, compact structure, beautiful shape, easy to use. 2, smooth operation, low noise. 3, due to the bearing, gear box some distance away from the housing, for high-temperature lubrication has been greatly improved. 4, factory designed and manufactured according to user requirements. (Bracket coupling belt chain drive) 5, the product 00 gear grease, periodically check refueling.