Büyülenme Hakkında Chocolate TEMPERING MACHINE

Büyülenme Hakkında Chocolate TEMPERING MACHINE

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The grinding process largely influences particle size distribution and the resulting flow properties. Roller refiners – if operated at optimal settings – tend to produce wider, bi- or multimodal distributions, higher package densities and lower viscosities at high shear rates.

Equipment on a pilot 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.

Physically, chocolate mass is a suspension of particles in a continuous phase of liquid fat. Downstream when producing bitiş products for the consumer, fat crystallisation is initiated and the mass is forced into the desired shape and solidifies. These steps are hamiş considered here, although many properties of the bitiş product sevimli be predicted by measurable properties of the still liquid chocolate mass.

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For chocolate and chocolate coating production, Kocotek specializes in traditional five-roll refining combined with dry conching, birli well kakım, the modern ball mill production technology, combined with either a continuous ‘wet’ conche or a batch ‘dry’ conche.

The outer construction is made of a sturdy thermo resistant plastic with a removable stainless steel inner basin. Simple to use, easy to clean and sturdy construction make these a must have for any chocolatier.

The feed mass must have a certain consistency, which is determined by the initial fat content, particle properties and upstream process parameters. Here the particles are ground to their final size, usually below 30µm in order to avoid a sandy texture in the mouth in the final product. A difficulty is to combine the continuous refiners with downstream batch conches. Productivity of both machines strongly decreases if only one refiner is connected to one conch. Therefore usually a number of refiners are connected to a number of conches, which leads to relatively large production lines of several tons per hour. This is also one of the reasons why smaller companies hardly use this technology.

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 hamiş 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.

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

The key to a good bake is making sure your measurements are precise. Use a baking scale to ensure Chocolate HORIZONTAL BALL REFINER you’re putting just