The invention relates to a making device, in particular to a black tea making device for food processing. According to the black tea making device for food processing, the labor intensity of people is reduced, the work progress is accelerated, and the manufacturing cost is relatively low. The black tea making device for food processing comprises a supporting bottom plate, supporting blocks arranged on the two sides of the supporting bottom plate, supporting columns arranged on the two sides of the supporting bottom plate, a working barrel arranged between the upper parts of the two supporting columns, and a discharging mechanism that is arranged on the supporting bottom plate and penetrates through the working barrel. A first sliding plate block is manually pushed to move downwards, then a material receiving plate is driven to move downwards, and a first spring is compressed; and when the material receiving plate moves downwards, a black tea cake can be driven into the working barrel, hot water can soak the black tea cake, black tea is formed, and the downward pressing effect is achieved.