Twin Worm Duplex Vacuum Plodder Machine

About Twin Vacuum Duplex Plodder. Duplex vacuum plodder consist of two plodders mounted in tandem generally in line between them. The preliminary stage is a refiner plodder, complete with drilled plate, pelletizing knife and refining screen.A duplex vacuum plodder is a soap-making machine that is used to extrude the final soap. Suitable for stamping, the machine comprises of two separate stages in which the first stage is a refiner and the second stage is an extruder.