The principle of the double-overthrow concheallows short conching times thanks to an extremely highapplication of power. The conche embodies the perfectcombination of state-of-the-art engineering anddecades of experience in the world of chocolate-making.lt enables an unparalleled product quality to beachieved in terms of texture, melting characteristics, andflavor- and this in an optimal time.

Double overthrow action is achieved through thespecial configuration of the three rotors. These rotatesynchronously in oppositedirections,therebyintersecting. Beside the shearing zones between theagitator and the vessel wall, additional shearing zonesare created in the area where the rotors intersect.