2 roll refining and conching

The particle size reduction can be achieved by refining the roll. the more sophisticated with 2 rolls. The viscous chocolate-shaped paste is passed through the gap between the two first rolls to be formed in a chocolate film and the particles are crushed, flattened and more or less shredded. To be refined into smaller and smaller particles. The rollers are tightened by hand for more fineness. These machines are unique. If the chocolate goes through the rollers, the chocolate is directly conched, this is because there is exposure to the air at several times. The drip tray can be used to control the temperature. The chocolate is pumped up again to repeat the process. The rollers can be tightened again.