NZ (S) type (also called TNZ type) thickener is a central driving thickener which is the traditional  thickening equipment that applied in a few decays ago. For less than 12 diameter set with the manual rake and for more than 12m generally use the electric rake lifting device. Large thickener usually uses concrete pool, overload indication device is always installed. The machine has the advantages of simple structure, small abrasion and convenient maintenance.

1.For corrosive slurry, anti-corrosion thickener need special order.     

2. Consider transportation, construction period and other factors, clients have to make clear if it comes with thickening pond.