In the field of sludge dryingreduction, through research & development and introduction of sludgereduction technology, Great Water Group succeeds in completing the sludge pilottest of “high-pressure squeezing and low-temperature heat drying” drying andreduction technology and can provide an overall solution of dehydration anddrying for municipal sludge and industrial sludge. The solution is advanced intechnology and low in costs, can reduce water content of sludge to below 40%while the operating cost is 70% of the similar technology.