Your partner for a care free future

Spare parts, repair and maintenance, modifications, inspections and training

The success of any production company depends on the continuous high performance of its installed machinery. The service department of Royal Duyvis Wiener Group is your reliable partner, and committed to make it happen. From the supply of spare parts to carrying out maintenance and repair, we are your global solution provider.


Repair and maintenance

With decades of experience in the cocoa and chocolate industry we have the knowledge and experience to maintain these specialist machines and to repair damaged components. A repair is always preceded by a thorough pre-inspection. This can resolve any defects and the part concerned can later be refitted in ``as new`` condition. We can advice you on maintenance in order to prevent unscheduled downtime as much as possible. When the maintenance is carried out by us, you will receive a clear report on the works, including future recommendations.

Spare parts

We supply high quality parts for Royal Duyvis Wiener equipment as well as parts for other makes of machinery used within the cocoa and chocolate industry. This prevents downtime in your production or reduces it to an absolute minimum if a failure does occur.


With our very latest technical modifications we can upgrade your existing machinery to be completely state-of-the-art. This avoids the need for replacement, whilst your existing machines can once more operate at the highest level. Our modifications equal a relatively low investment and swift payback time.

Inspection and training

Our Service Engineers carry out thorough site inspections. This results in a report, containing recommendations and improvements which are directly applicable. We also offer training, on site or at our own Training Centre, to provide your employees with the technical and operational skills they need.