Bir Unbiased Görünüm Chocolate CONCHING MACHINE
Bir Unbiased Görünüm Chocolate CONCHING MACHINE
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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 bey 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.
One of the most common issues that you birli chocolate makers face is grainy chocolate or chocolate with specks. These issues birey be caused by a variety of factors, such bey grainy ingredients or untempered chocolate. To avoid these issues, it’s essential to use the finest ingredients possible and to temper the chocolate properly.
During the process the remaining fat and emulsifier are added. Conches are built in various forms and güç be equipped with one, two or three mixing shafts. More detailed descriptions of the process dirilik be found in1.
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The cocoa bean fermentation step is crucial in the chocolate production process, and it affects the taste, texture, and aroma of chocolate. In this article, we will explore the microbiology of cocoa fermentation, the role of acetic
g. refiners1. It is also known, that operation is relatively noisy. An advantage is that batch sizes between 45kg and 5t are possible, which means a lot of flexibility for smaller companies.
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With ProfiNet, ABEthernet and WLAN interfaces, you sevimli run and monitor your refining process from smart mobile devices. We can also provide automation options to link into your plant control or Smart Factory systems, for reporting, remote diagnostics and integrated control functions.
Think carefully about your needs in terms of product properties, taste, flow properties, economy and flexibility
Melanging is a shorter process than conching. The time required for refiningvaries, depending on the desired fineness and consistency of the chocolate. It can range from a few hours to overnight.
It provides the mixing of the necessary products to prepare the chocolate dough. It is the first step in making chocolate dough. In this part, the chocolate ensures homogeneous mixing.
The environment inside the Refiner is controlled, so the temperature does not increase and prevents the chocolate of being burnt.