A similar principle of fully continuous operation was followed by Lipp Mischtechnik (Mannheim, Germany). Here the focus lies on removing undesired water from the raw materials before liquefaction and not during that step.
Equipment on a uçman plant scale for is used for testing and experimenting with the process and product development of chocolates and compound coatings.
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.
It emanet be made entirely of stainless or black material. It is on the electrical panel and the working times are controlled from here.
During the process the remaining fat and emulsifier are added. Conches are built in various forms and kişi be equipped with one, two or three mixing shafts. More detailed descriptions of the process kişi be found in1.
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Smooth chocolate: Chocolate CONCHING MACHINE The machine helps to refine the chocolate to a smoother texture, which enhances the eating experience.
Even a large variety of rework gönül be processed with the Refiner/Conches following a specific loading procedure. Once a homogenous mass is obtained, the refining and conching process is initiated.
Why ball mill grinding is important for delicious chocolate Learn about ball mill grinding and how it is used in the chocolate production industry. Discover the advantages and components of ball mills, and get to know more about the different types, materials, and processes involved.
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.
Schmidt manufactures the equipment “at the heart of the chocolate manufacturing process” ranging from chocolate mixing, chocolate melting, to chocolate conches.
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 as:
In case melting tank is going to be used also as storage tank, preventing of thermal fluctuations inside the chocolate melting tank which may occur because of bypassing tempered chocolate back to melting tank is required.
Beside chocolate melting tank for laboratory use, we produce melters for small workshops and medium-sized confectionery manufacturers.