A wide range of sludges of different compositions are dried in stela drying systems around the world in a reliable and energy-efficient manner.

Advantages of stela belt dryers:

• Inhomogeneous sludge qualities can be handeld

• Backmixing is used to ensure homogenous infeed product

• The drying process is homogenised with constant wet sludge qualities

• Waste heat temperature up to 140°C

• Dust minimised in crude gas

• Adhesion minimised

• Automated cleaning options

• Drying surface areas up to 380 m²