A lot of time katışıksız 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 final product. This paper is derece intended to summarise all the technical developments since then kakım such information is available in textbooks1.

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Bey a serious chocolate-making hobbyist or semi-professional working on your chocolate business from home, you may have considered whether to take the …

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The unit is jacketed for product temperature control and typically a multi valve opening in the bottom fitted with a large discharge augur.

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Although both machines are used for chocolate making, there are some significant differences between a chocolate refiner and a cocoa melanger. A cocoa melanger is a stone grinder used to grind cocoa nibs into chocolate liquor.

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Don’t leave your leftover chocolate forgotten in the cabinet for weeks or months, only to throw it away later. Let us inspire you to get creative and repurpose your leftover chocolate… Read more: Leftover chocolate recipes – What to do with leftover store-bought chocolate?

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 bitiş 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.

The steel belt transport system is specially designed to efficiently transport chocolate flake from the pre-refiner to the five roll refiner and from the five roll refiner to the conches. Motor power varies by conveyor length.

The terms “conche” and “melanger” refer to distinct stages in the chocolate-making process, but they are sometimes used interchangeably. While both conching and melanging contribute to refining chocolate, they serve different purposes and involve different techniques.

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