High-performance Maischebull® vertical agitators and Hydrobull® mixing systems
Technical specifications
| Type | Power rating | Current rating | Nominal speed |
|---|---|---|---|
| [kW] | [A] | [rpm] | |
| BIOE 154(M)D | 15,0 | 31,0 | 38 |
| BIOE 184(M)D | 18,5 | 36,6 | 38 |
| BIOE 304(M)D | 30,0 | 55,0 | 55 |
Motor 400+/-10% VAC, rated frequency 50 Hz, index of protection IP 54
Dimensions and weights
| Propeller diameter | 1500 mm to 2650 mm (also with different profiles depending on the task) |
| Erforderliche Deckenöffnung zur Durchführung der Rührwelle |
Kernbohrung 300-600 mm |
| Required cover opening for passing through the agitator shaft: |
Core hole 300 – 600 mm |
| Total weight | approx. 1100 – 1500 kg depending on the version |
Materials
| Gas-flushed parts in the tank | Stainless steel 1.4571 (V4A) |
| Parts outside the tank | Galvanised or painted/coated |
| Base bearing | Silicon carbide mechanical seal |
| Propeller (Ø 2300 – 2650 mm) | High-strength, wear-free polymer with steel core |
| Propeller (Ø 1500 – 1900 mm) | Stainless steel 1.4301 (V2A) |
Safety
- ATEX-certified version for use in explosion protection zones 1 and 2
- Frequency inverter with parameterised safety software (torque limiting, coupling break detection, etc.)
- streisal "SafeGuard" (optional): automatic torque monitoring and control system with varying fill levels
- Shear-pin coupling as the final predetermined breaking point