A method of processing pharmaceutical powder and feed module for use in the method

The invention relates to a method of processing a pharmaceutical powder and a feed module for use in the method. A feed unit (2) comprises a storage hopper (21) adapted to be connected to a refill system, a weighing sensor (24), a conveyor (22) and a discharge end (23) connected to a receiving container (20). The working space (ws) is defined by an arithmetic product of the dead weight (dw) of thefeed unit (2) and the refill interval (ri) such that the working space (ws) is less than 0.2 kgh. Furthermore, a method for discharging a constant mass flow of one or more powders into a receiving container is defined. 本申请涉及加工药用粉末的方法及用于该方法的进料模块。一种进料单元(2)，包括储料斗(21)、称重传感器(24)、传送机(22)和排料端(23)，其中，所述储料斗适合于连接至再填充系统，所述排料端(23)连接至接收容器。工作空间(ws)由所述进料单元(2)的静重(dw)和再填充间隔(ri)的算术乘积限定，使得工作空间(ws)低于0.2千克小时。此外，定义了一种用于将一种或多种粉末的恒定质量流排出至接收容器中的方法。