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High Quality MBBR Mixing Bio Media Mixer for MBBR Tank - China Suppliers and Factory
Low Speed Mixer Performance Parameters
| Model | Power (KW) | Electrode | Rated current (A) | Speed (r/min) | Quantity (set) | Diameter (mm) | Thrust (N) | Weight (Kg) |
| JUNTAIMIXER3/4 | 3 | 4 | 6.6 | 420 | 2 | 400 | 1400 | 75 |
| JUNTAIMIXER4/4 | 4 | 4 | 8.6 | 420 | 2 | 550 | 1800 | 85 |
| JUNTAIMIXER5.5/4 | 5.5 | 4 | 11.8 | 420 | 2 | 550 | 2100 | 90 |
| JUNTAIMIXER7.5/4 | 7.5 | 4 | 15.5 | 420 | 2 | 620 | 2600 | 100 |
| JUNTAIMIXER11/4 | 11 | 4 | 24 | 420 | 2 | 750 | 3100 | 120 |
| JUNTAIMIXER15/4 | 15 | 4 | 33 | 420 | 2 | 800 | 3500 | 150 |
Mixing range speed of 0.1m/s (clear water)
Submersible Mixer Performance Parameters
| Model | Motor power (kw) | Electrode | Rated current (A) | RPM of vane or propeller (r/min) | Diameter of vane or propeller (mm) | Weight (kg) |
| QJB0.37/6 | 0.37 | 6 | 4 | 980 | 220 | 25 |
| QJB0.85/8 | 0.85 | 8 | 3.2 | 740 | 260 | 55 |
| QJB1.5/6 | 1.5 | 6 | 4 | 980 | 260 | 55 |
| QJB2.2/8 | 2.2 | 8 | 5.9 | 740 | 320 | 88 |
| QJB 4/6 | 4 | 6 | 10.3 | 960 | 320 | 88 |
| QJB1.5/8 | 1.5 | 8 | 5.2 | 740 | 400 | 74 |
| QJB2.5/8 | 2.5 | 8 | 7 | 740 | 400 | 74 |
| QJB 3/8 | 3 | 8 | 8.6 | 740 | 400 | 74 |
| QJB 4/6 | 4 | 6 | 10.3 | 980 | 400 | 74 |
Frequently Asked Questions
1. What is the difference between a Low Speed Mixer and a standard Submersible Mixer?
Low speed mixers operate at lower speeds (typically around 420 r/min) with larger propeller diameters to create long-distance flow fields, whereas standard submersible mixers run at higher rotational speeds (up to 980 r/min) for intensive, localized mixing.
2. How does the motor power affect the thrust of Low Speed Mixers?
Higher motor power generally yields greater thrust. For instance, the JUNTAIMIXER3/4 (3 KW) generates 1400 N of thrust, while the JUNTAIMIXER15/4 (15 KW) generates up to 3500 N of thrust to handle larger volumes or higher viscosity fluids.
3. What does "Mixing range speed of 0.1m/s" indicate?
It represents the boundary limit where the fluid flow velocity reaches 0.1 meters per second in clear water. This is a critical design benchmark used to ensure that suspended solids do not settle at the bottom of the tank.
4. Why do different models have different electrode (pole) numbers?
The electrode number (such as 4, 6, or 8) determines the synchronous speed of the motor. A higher pole number (e.g., 8-pole) results in a lower motor speed, which is beneficial for driving larger vane diameters efficiently.
5. How should I select the correct vane or propeller diameter?
Vane diameter selection depends on the tank dimensions and the specific mixing requirements. Larger diameters (up to 800mm) are used for generating massive bulk flow, whereas smaller diameters (down to 220mm) are suited for high-shear, localized blending.