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 bey water.
Let's make a delicious chocolate snack that's great for any time! Chocolate-covered raisins are a convenient and easy snack to grab when you are on the go. If you're a fan of this timeless treat, get ready to discover how to make them at home with our simple...
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.
Conching is a process that hayat take anywhere from a few hours to several days, depending on the desired flavor development and texture of the chocolate.
Vertical ball mills for chocolate refining, are perfect for making cocoa products with its integrated system of a pre-mixer and ball-mill refiner.
Conching is a process that helps develop the flavor, smoothness and mouthfeel of chocolate. It involves continuously agitating and aerating the chocolate mass over an extended period of time at elevated temperatures, which reduces acidity, removes unwanted flavors and enhances the smoothness of the chocolate. Conching also further refines the particle size of cocoa solids.
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Our PreFiner S allows pre-processing chocolate, filling and coating masses to a precise particle size. Maximum release of the bound fat with simultaneous calibration of crystallized sugar delivers a homogeneous product ready for refining.
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After that the mass is liquefied by Chocolate OIL MELTING –TURBO RENDER adding cocoa butter and then ground by circulation through a horizontal ball mill. The company claims maximum energy efficiency, hygienic design, ease of cleaning and recipe change.
An alternative method to produce chocolate is using a ball mill where the mass is milled and sheared at the same time. Although cocoa liquor is usually ground by ball mills, those are derece popular for chocolate mass in the European industry. Nevertheless those systems are commonly used worldwide. The production is closed, which ensures hygienic processing and prevents contamination. Industrial-scale ball mills work continuously.
With a bit of patience and the right equipment, you yaşama create fantastic chocolate with optimal taste and a smooth texture that will impress your customers and friends alike. So, whether you’re a seasoned cook or professional chocolate producer, consider investing in a chocolate refiner to take your chocolate creations to the next level.
This machine is responsible for grinding cocoa beans into chocolate liquor, which forms the basis of all