Birli 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.
Particle size: The particle size of the chocolate is an essential factor to consider when selecting a chocolate refiner. A machine that hayat refine the chocolate to a finer particle size will produce a smoother texture and more consistent flavor.
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 Chocolate STORAGE TANK 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.
The unit is jacketed for product temperature control and typically a multi valve opening in the bottom fitted with a large discharge augur.
For düzgülü operation, you’ll only need one worker to load product onto the grid and/or adjust the machine settings. We recommend having two workers available during changeover of the melt grid and removal of the stirrer.
Melangers dirilik also act as conches, since they emanet 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 can contribute to a poor mouthfeel.
Excess chocolate: The machine can be used to refine excess chocolate, reducing waste and increasing efficiency.
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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.
Schmidt manufactures the equipment “at the heart of the chocolate manufacturing process” ranging from chocolate mixing, chocolate melting, to chocolate conches.
Melanging is a shorter process than conching. The time required for refiningvaries, depending on the desired fineness and consistency of the chocolate. It birey range from a few hours to overnight.
Pump: vane pump with adjustable speed, with reversal rotation, easy to remove for cleaning and antibacterial GHA treatment
The key to a good bake is making sure your measurements are precise. Use a baking scale to ensure you’re putting just