Paper industry

Our desiccant screens are made from high hydrolysis resistant polyester fibres from renowned European manufacturers. Another alternative is the use of PPS (polyphenylsulphide), which can withstand temperatures up to 185°C.

Paper sludge contains cellulose fibres, which affects the nature of the dewatering of these sludges. Very often a very high dryness of the filter cake is required and for this reason high-pressure belt presses, which may include press rollers, are also often used. The type of belt must therefore be chosen according to the type of machine and the composition of the sludge. Spiral belts are most commonly used for paper sludge.