Bey 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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The process is shown in Figure 4. Refiner flakes are transferred into the feed hopper, its filling level controls speed of the feed screw and compensates supply variations. While some cocoa butter is added, the screw feeds the pasting columns. It is equipped with adjustable baffles and shearing wings; the flakes are subjected to intensive mechanical stress. During this process the mass changes from its dry state (dry conching) to a tough plastic state. Cleaned conditioned air is supplied by fan. After finally adding lecithin it leaves the pasting column in flowable consistency. The mass is passed to an intermediate tank whose stirrers and wall scrapers keep the chocolate in motion to stabilise the process of the structural changes after the adding of lecithin.

Feed saf to remain pumpable during the entire grinding process, which requires a lower viscosity and thus higher fat contents, when compared to the feed of a roller refiner. Consequently, it is more difficult to remove moisture and undesired volatiles kakım done in classical dry conching. The fact is ignored by some ball mill manufacturers, who sell ‘all-in-one’ solutions. This might work for some compounds, baking chocolate and the like, but is derece further considered if we look at quality chocolates.

The unit is jacketed for product temperature control and typically a multi valve opening in the bottom fitted with a large discharge augur.

The Micron Ball Refinder allows you to do small batch processing of chocolate mass with relatively short cycle Chocolate Melting Tank times. The unit is equipped with heating and refrigeration to control batch temperatures, and produces chocolate with a fine particle size.

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.

15: Will the holding tank overflow if it’s already full and there is product still on the melt grid?

  The stones crush the cocoa nibs, gradually transforming them into a liquid state known birli chocolate liquor. Bey the nibs are crushed, this helps release cocoa butter from the cells, contributing to the smoothness and richness of the bitiş chocolate.

The more common case is that good quality is desired – usually correlated to low viscosity – at lowest possible fat contents. If planning a chocolate mass line, one of the major decisions will be which the most important part of the flow curve is.

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McCarter/Schmidt katışıksız become the standard in fabricating, offering high quality chocolate manufacturing equipment to suppliers involved in the chocolate industry.

Consistency: The refining process helps to create a consistent flavor and texture throughout the chocolate.

If chocolate pudding is more your speed, these pretty dessert dishes are perfect for individual servings of the classic dessert.