Pulpers - an overview | ScienceDirect Topics
For tomato and citrus juice, the diameter of the perforations is 0.6 to 0.8 mm. Soft fruit or cooked fruit (e.g. tomatoes) can be crushed and pressed in one step in a pulper-finisher. Hard fruit is crushed in a mill (e.g. hammer mill) before entering the pulper-finisher ().