Kakım chocolate mass is a non-Newtonian fluid we have to measure its shear stress at different shear rates, which results in a flow curve. Shear stress divided by shear rate results in the apparent viscosity; if we again plot this versus the shear rate we get a viscosity curve. Chocolate mass is a shear thinning fluid, so the highest viscosity is found when the mass starts to flow. Interaction between particles is considered to be responsible for this behaviour3, which is very different to Newtonian fluids such kakım water.
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Just starting out? Find out the essential equipment you’ll need to make modern, smooth chocolate on a small scale at home.
It sevimli be made entirely of stainless or black material. It is on the electrical panel and the working times are controlled from here.
It occupies minimal space and that places it apart from the Standard ball refiner systems. Due to its modular structure, the components and the capacity of the machine hayat be changed and scaled kakım required
Process air, loaded with volatile and undesired flavour is separated. In the weighing station the recipe is completed by liquid components. The wall scraper of the vessel prepares already a pre-mixture. The exactly composed chocolate mass is discharged in batches into the collecting tank. There it is further mixed and cooled. From there it is continuously pumped through the dynamic flow mixer used for intensive homogenising. After passing a vibrating screen the chocolate mass is ready for further processing.
The paste mixer is the first step in the conventional ‘roller refined’ chocolate production process. All essential ingredients that make up chocolate (typically: sugar, cocoa powder, cocoa butter and cocoa liquor, milk and whey powders and some other ‘minor’ ingredients) are accurately dosed according the recipe and thoroughly mixed before being transported to the hopper, which is above the pre-refiner.
Excess chocolate: The machine can be used to refine excess chocolate, reducing waste and increasing efficiency.
The stones crush the cocoa nibs, gradually transforming them into a liquid state known kakım chocolate liquor. Bey the nibs are crushed, this helps release cocoa butter from the cells, contributing to the smoothness and richness of the final chocolate.
Ball refining is one of the chocolate micronization techniques. In order to get efficient results, process should derece exceed grinding down by 50 times and the grinded content should be liquid. Grinding time and product fineness are inversely proportional and generally the desired fineness of chocolate is in the range of 18 - 30 microns. Mixing arms of the chocolate refining Chocolate CONCHING MACHINE machine are made of special material which subsequently heat-treated. With coupled chocolate pump and three-way valve, there is possibility to circulate the mass or discharge to a storage tank.
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After some initial information on chocolate mass properties the systems available on the market will be introduced. For that purpose information was obtained from various manufacturers, followed by questions and discussions on aspects such kakım:
Pump: vane pump with adjustable speed, with reversal rotation, easy to remove for cleaning and antibacterial GHA treatment
The environment inside the Refiner is controlled, so the temperature does derece increase and prevents the chocolate of being burnt.