Multiple Back Extrusion Cell

Several working processes gradually break down the fat crystal network of fats like butter and margarine.This change of material is measured by the work softening or the remaining hardness. 

The back extrusion die with multiple holes extrudes the fat in several cycles. The test determines the remaining hardness after a defined number of cycles or the number of cycles that is required to reach a defined remaining hardness. 

With other test sequences the rig is also used for ice cream, fresh chees or cooked pasta.