Chocolate Pumps

  • For every process challenge, a suitable and frequency controlled pump available
  • Comply with GMP design
  • All of the components which come into contact with your product are extremely durable
  • All parts are easily exchangeable
  • Simple but very effective sealing
  • Jacketed for heating or cooling purposes
  • Clear selection


“High quality pump, for high capacity demands”

The standard in the cocoa and chocolate industry, Royal Duyvis Wiener’s machines have earned this professional position. Designed and manufactured to fulfill the very highest global industrial demands. A proven example of these innovations are the cocoa liquor, cocoa butter and chocolate pumps.

Even under the most extreme industrial circumstances the Royal Duyvis Wiener pump is able to complete its crucial work. The gear pumps are especially designed for the transportation of demanding viscous and abrasive substances.

The lobe pumps are especially suitable for “coarse” pre-mixed mass containing unrefined crystal sugar.


Your partner for a care-free future:
Spare parts, repair and maintenance, modifications, inspections and training

Process Lines

Turnkey Solutions:
Complete processing lines from cocoa to chocolate, nuts & seeds

Food Academy

Research & Development training centre:
Leading test facilities, Profitable research, Remarkable development.

Additional information


(Chocolate) Confectionary Coatings, (Chocolate) Ice-cream Coatings Processing, (Compound) Confectionary coatings, (Compound) Ice-cream Coatings Processing, Bread Spread Processing, Compound Chocolate Processing, Fillings / Creams Processing, Real Chocolate / Couverture Processing

Type Capacity liter / hour
Chocolate Pump type 4/0250 Lobe-pump 300 – 1.200                         (max 6 bar)
Chocolate Pump type 4/0500 Lobe-pump 600 – 2.400                         (max 6 bar)
Chocolate Pump type ZP90 / 1S Gear-pump 500 – 2.000                         (max 6 bar)
Chocolate Pump type ZP90 / 5S Gear-pump 2.000 – 10.000                   (max 6 bar)
Chocolate Pump type ZP90 / 10S Gear-pump 10-000 – 20.000                (max 6 bar)