A lot of time saf 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 hamiş intended to summarise all the technical developments since then as such information is available in textbooks1.
Chocolate mass is made from fat or fat containing ingredients – usually cocoa butter and liquor, sometimes milk fat and particles, usually sugar, cocoa solids and sometimes dry milk products.
Bey a serious chocolate-making hobbyist or semi-professional working on your chocolate business from home, you may have considered whether to take the …
Nevertheless also here one refiner would need several hours to fill a large 6-t-conch, which güç only be solved by always having one machine idle or by using at least two smaller conches. For very small scale or test production the company also builds a pilot scale 5RR with 50cm rolls and 3-rollers.
We prefer a good solid infrared thermometer but in the end what matters is it's calibrated right and gives you a reliable reading. If that's a wire probe, or infrared the most important thing is accuracy and relability both in roasting and tempering.
Conching is a process that helps develop the flavor, smoothness and mouthfeel of chocolate. It involves continuously agitating and aerating the chocolate mass over an extended period of time at elevated temperatures, which reduces acidity, removes unwanted flavors and enhances the smoothness of the chocolate. Conching also further refines the particle size of cocoa solids.
If low shear downstream applications like moulding are in the focus, low yield values are important; here ball milling could be an advantage. On contrary, if the mass başmaklık to move fast, for example, if pumped or sprayed infinite viscosity is more important and roller refiners might be preferential.
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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.
This is possible through pre-drying refiner flakes5 or milk powder6. Downstream, the liquefaction hayat be done in a very rapid batch Chocolate DOUBLE TUBE BALL REFINER process or continuously using a high-speed in-line mixer14.
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Specific energy density in a continuous conche is much higher than in any kind of batch conch, because high energy input is related to small conching space, where ‘nearly 100 per cent of the particles are under treatment at the same time’