ZENITH’s NZ Center-drive Thickener is applicable for small scale thickening. The diameter of our NZ Thickener is under 20m. The thickeners with a diameter less than 12m is manual handle-type, and thickeners with a diameter over 12m adopt electric handle device. In order to deal with corrosive slurry, ZENITH also pushed out the anti-corrosive thickener. The center-drive thickener is mainly consist of thickener tank, rake, rake drive, rake lift, feeder, discharge cone, overload indicating or alarming device, etc.