Is your machine down or not running as usual? We find the cause and repair homogenising mixers, homogenisers and mixing and homogenising plants – on site at your plant or at our factory in Weyhe, worldwide.
How we help with a breakdown
- Report the case: via our service request form or by phone. Type, fault description and photos help us prepare.
- Initial assessment: together we decide whether an on-site repair or a factory overhaul in Weyhe makes more sense.
- Preparation: we plan technicians, tools and the spare parts needed.
- Repair: we repair the machine and check that it works.
- Recommendation: on request, we show you how planned maintenance can prevent similar failures.
After a crash: rotor, stator and shaft
If a foreign body gets between the teeth of rotor and stator, a crash can occur and the teeth are damaged. Rotor, stator and shaft then have to be replaced. For many homogenisers we supply matching spare parts – rotor, stator and shaft – and fit them on request. The easiest way to send your enquiry with type, year of manufacture and photos is our service request form.
Typical faults
Homogeniser & agitator
- Leakage at the mechanical seal
- Noise, vibration or increased temperature
- Declining homogenising performance
Drive & plant
- Drive failure or overload
- Problems with vacuum, temperature control or valves
- Control system faults
The sooner you tell us the type, year and fault, the better we can prepare the visit.
More services: Maintenance & servicing · Modernisation & retrofit · all services
Frequently asked questions
Do you repair machines from other manufacturers?
Yes. We service homogenising mixers and mixing and homogenising plants from well-known German manufacturers. Tell us the type and year, and we will tell you how we can help.
Do you also work abroad?
Yes. We carry out fault finding and repairs worldwide.
What information do you need to help quickly?
Machine and type, ideally the year of construction, a short fault description and photos or videos if possible. You can send all of this via our service request form.
Last updated: October 2026
All trademarks mentioned are the property of their respective owners and are used solely to identify the products offered. This is not an offer from the manufacturer. SEEFRIED Verfahrenstechnik is an independent supplier and is not affiliated with these manufacturers; our spare parts are compatible parts, not original parts.