Royal Duyvis Wiener B.V.

24/7 Technical Support Hotline: +31 756 126 133

+31 756 126 126

Koog aan de Zaan (NL)

Liquor Blocking Line

  • Suitable for cooling cocoa liquor, cocoa butter, chocolate and nut-paste
  • Optimum cooling and tempering of product before filling, with fast solidification after filling
  • Filling of trays or carton boxes without spillage via accurate special designed 2-step dosing valve (coarse, fine dosing)
  • Precise filling weights by the use of high precision weighing scale, and ease of calibration
Specifications / USP's
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Product Information

A liquor blocking line can be installed in case one of the end-products shall be (natural flavor) liquor. Due to the high amount of solids inside the cocoa butter, it is extremely important that product is cooled and tempered well before filling, since failing to do so will lead to powder-layered liquor blocks which are very difficult to re-melt for chocolate production.

Our well-proven technology will lead to well-prepared liquor blocks which is highly appreciated by your customers due to its ease of re-melting.

The system is suitable for cooling cocoa liquor, cocoa butter, chocolate and similar recipes with subsequent dosing and filling of trays or carton boxes. The two step dosing valve ensures quick and fine dosing to achieve precise filling weights. The dosing weight is controlled by an industrial balance with roller conveyer. The blocks of cocoa liquor, in trays or carton boxes, are ready for sales. We can offer similar applications for creating drops, kibbles, layers etc. by dosing of cold product directly on a belt conveyor.


Cocoa Liquor Processing, Paste processing


AMC3000: 500-1650 kg/hr, AMC5500: 1650-3000 kg/hr, AMC7500: 3000-4000 kg/hr

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