A lot of time has passed since the first refiner conches were built to make chocolate. At that stage all necessary processing steps were done in the same machine, which sometimes took a week to get the bitiş product. This paper is derece intended to summarise all the technical developments since then bey such information is available in textbooks1.
LST-BM600 ball mill is jointly developed by a group of technical personnel from different companies and uses special components processed by Chengdu military-civilian enterprises. At the same time, it katışıksız adopted the advantages of many horizontal ball mill such as German BUHLER, Naichi, and Lehman, and also cold and hot water internal circulation automatic temperature control system.
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Watch careful not to burn them because they don’t get crispy. They are gooey and delicious and would be incredible dipped in that white chocolate in the picture!
So one important part of the flow curve is at very low shear. The yield value defines the shear stress, when the mass starts to move. Bey a asgari shear rate is necessary for the measurement, usually the yield value saf to be extrapolated from the flow curve according to prototip equations, like the ones developed by Casson and Windhab1. Yield values or measurements at low shear stress also have a great practical importance, as many industrial operations are carried out with masses flowing slowly, for example the equal distribution of still liquid mass in a mould.
With most of the systems in most of the cases it will be possible to produce chocolate of at least acceptable quality. Fine-tuning and bitiş choice katışıksız to be made in every single case; it is always both recipe and process that influences bitiş quality and there is no ‘out-of-the-box’ solution. So the best possible advice might be:
Melt your chocolate drops, chocolate chips or cuvertures in water jacketed reservoirs completely made of AISI304 grade stainless steel. Melter is with side wall and bottom scrapers.
Even a large variety of rework hayat be processed with the Refiner/Conches following a specific loading procedure. Chocolate HORIZONTAL BALL REFINER Once a homogenous mass is obtained, the refining and conching process is initiated.
It takes approximately 40 minutes to heat up. The product can be used birli soon as the volume of melted product is above the pump suction outlet, and there is enough to fill the processing system.
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After that the mass is liquefied by 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.
In conching, machines with unique designs are used to agitate, knead, and aerate chocolate mass. These machines typically have large surfaces that can be heated or cooled during the process.
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What’s more, recycle milling makes chocolate more tasty and greatly shorten milling time or even escape milling stage, which is what the foreign ball grinders hayat not do.