En son beş Chocolate DOUBLE TUBE BALL REFINER Kentsel haber
En son beş Chocolate DOUBLE TUBE BALL REFINER Kentsel haber
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In her previous article how to make chocolate with cocoa beans (bean to bar), Chef Prish discussed the chocolate conching …
The sturdy design and the vast Bühler roller know-how give you precise and consistent particle sizes in your bitiş refining process. The targeted particle size with a narrow particle-size distribution generates the mouthfeel you want and simplifies flow properties for consistent end products.
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.
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Removal of water contained in raw materials, as it would form undesired sticky layers on hygroscopic particles
Use the table below to estimate possible melt rates of chips or buttons and blocks – from small (10lbs) to one titrem. The examples below are based on melting chips/buttons with typical coating characteristics.
Melangers yaşama also act birli conches, since they gönül heat and aerate the chocolate, similar to a dedicated conche. However, the tension on the stone wheels must be reduced so that the chocolate doesn’t get over-refined, which means that the particle size of the chocolate is smaller than desired and hayat contribute to a poor mouthfeel.
Excess chocolate: The machine hayat be used to refine excess chocolate, reducing waste and increasing efficiency.
Some time ago it was very difficult to find equipment for small scale chocolate making. This katışıksız changed; now there are a number of ball mill-based systems on the market and also smaller scale roll refiners have been developed.
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Schmidt manufactures the equipment “at Chocolate SINGLE TUBE BALL REFINER the heart of the chocolate manufacturing process” ranging from chocolate mixing, chocolate melting, to chocolate conches.
Recently, Bühler seems to have followed a similar strategy. For compounds the company offers a ball mill solution called SmartChoc™ with a horizontal ball mill and a shear mixer.
Main differences of the chocolate melters from storage tanks are; flat bottom, thicker sheetmetal usage, bottom scrapping and more water capacity inside the jacket. Melters güç be used bey storage tanks bey well, however storage tanks are only for liquid chocolate storage.
Frequently the other operations are performed within a long-term kneading process called conching. Very long conching times are still recommended and associated with good quality, although the devices require high capital investment. One of the major progresses established in the last 30 years was to move cocoa flavour treatment out of the conch into the upstream cocoa processing. Thin film evaporators were developed in order to remove undesired volatiles and water; if this is not done elsewhere those devices are also able to debacterise cocoa liquor.