Cocoa butter filter-liquor blocking line

Cocoa butter, when pressed, is never totally free of solids. The process requires filtration and tempering steps prior to the packing of the tempered liquid cocoa and butter into cardboard cartons.

Filtering, tempering, filling and packing all-in-one

Royal Duyvis Wiener complete production line for packing tempered liquid cocoa and butter into cardboard cartons, is our complete solution for the efficient filtering, tempering, filling and packing of liquid cocoa butter and cocoa liquor.

The Cocoa Butter Filter-Liquor Blocking Line, is well-equipped with pump, pre-cooler, intermediate tank (where the filtering will take place) and discharge pump and include: the actual butter/liquor tempering machine, filling system, weighing and conveying system – all fitted with electrical controls.

All phases are closely harmonized: from pre-cooling and tempering, to filling, weighing and conveying. As a result, you’ll take advantage of a swift, cost-saving, and efficient component in your overall production process.

Capacities are available from 1,000 to 4,000 kg/h.


  • Optimum tempering of butter/liquor for filling
  • Exact filling weight for cardboard cartons
  • No spillage of butter/liquor
  • Energy efficient
  • Easy to operate and flexible usage