Our TKZ-SD 150 combined suction-pressure blowers with a rotary valve are suitable for suction of bulk materials in addition to pure pressure conveying, so that no manual filling of the conveying blower is necessary. For this purpose, the material in the suction pipe is separated from the air flow by an integrated cyclone and then transferred to the pressure pipe via a rotary valve. In this process, the TKZ-SD 150 reaches a conveying capacity of up to 19.5 t/h, which is achieved fully automatically via a flow controller, depending on the material and conveying path.

As with our TKZ 150, we supply the rotary valve in a high-quality cast design and additional rubber linings on the rotary valve to protect the material. Frequent areas of application are emptying or feeding of silos and flat stores, loading and unloading of trucks, as well as simple transfers of grain.