It is possible to drain the liquid while the shaft is rotating, and it's okay to be in a free-running state.
The newly developed product allows for stirring with a pipe as the stirring shaft, enabling liquid to be extracted through the upper rotary joint and pump of the shaft while stirring, and also allows for transfer. Liquid can be drained while the shaft is rotating, and it is fine even if it goes into a free spin state. Additionally, it is also possible to inject liquid in the reverse direction. Previously, the shaft was tightened with mounting set bolts, which often caused scratches on the shaft and led to issues with the shaft becoming stuck. However, with the adoption of the new ETP method in this product, there are no scratches on the shaft at all. For more details, please contact us or refer to the catalog.