KNOW HOW & Engineering

The world’s largest solar sludge drying plant in Nicaragua was designed and conceived by us. Our process technology leads the market in the field of solar sewage sludge drying in terms of efficiency, reliability and ease of use.


Conventional sludge dryers require over 800 kWh per ton of water removed.

The WendeWolf® requires 20-30 kWh of electrical power.

The remaining energy share is supplied by the sun in the form of free radiant energy.