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How Does a Chocolate Refiner Work?

Chocolate refiner machine is the main production equipment of chocolate production line, it can improve the final texture and flavor of chocolate. So how does a chocolate refiner work?

Structure of Chocolate Refiner
1. The body of the refiner is composed of a cylinder and a double jacket. Cooling water, hot water or steam can be passed through the jacket, the upper part is provided with a feed inlet, the rear side is provided with a vent, and the bottom of the cylinder is provided with a cooling water inlet.
2. The rotor part of the refiner: a circular tool holder is installed on the main shaft, and a strip scraper is installed on the tool holder. The rear end of the main shaft is equipped with a graduated scale, which indicates the degree of tightness.
3. The transmission part is driven by a motor through a three-stage helical gear reducer to rotate the rotor.
How Does a Chocolate Refiner Work?
How Does a Chocolate Refiner Work?
  • When the chocolate raw materials are put into the tank, the ingredients are stirred evenly by rotating;
  • The slurry relies on the centrifugal slinging of the cylinder wall, and the scraper sticks against the cylinder wall lining, so that the slurry is mixed uniformly, emulsified and dehydrated, and the blank is deodorized.

During the chocolate refining process, the aroma, texture and mouth melt quality of the chocolate will change. The multi-prismatic raw material is ground into a round or oval shape to achieve a fine particle size and meet the requirements of the chocolate manufacturing process.
Structure of Chocolate Refiner
Chocolate Refining Time:
The traditional method requires 48-72h, and the type of chocolate requires different refining time. For example, the refining time of milk chocolate is shorter about 24h, while the refining time of dark chocolate with high cocoa content is longer, about 48h.

Advantages of the Chocolate Refiner Machine:
  • Improved transmission, using motor to automatically tighten the knife,
  • It has multiple functions such as refining, grinding, deodorization, dehydration, etc.
  • Convenient maintenance, leak-proof and durable, stable grinding and energy saving.
  • This machine is mainly used for fine grinding of chocolate slurry, and also suitable for grinding liquid oils such as jam, sesame paste, and peanut butter.

 

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