| Parameter | Specification |
|---|---|
| Impeller Type |
Central / Off-Center Stages: 1 - x | Baffles: 0 / 2 / 3 / 4 | Blades: 2 / 3 / 4 |
| Flow Direction | Radial |
| Preferred Arrangement | Center Mounted |
| Blending | Moderate |
| Suspending | Moderate |
| Dispersing | Low |
| Heat Transfer | Moderate |
| Gassing | Moderate |
| Flow Range | Laminar / Transitional |
| Viscosity Range | 1 - 10,000 |
| Features |
- Universal mixing impeller for a wide viscosity range - Variable blade angles (standard versions with 45° and 90°) |
| Diameter Ratio | 0.7 - 1.2 [d1 / d2] |
| Speed | 30 - 300 |
| Tip Speed | 1 - 5 [ft/s] |
Legend: High = high effectiveness / Moderate = moderate effectiveness / Low = low effectiveness
Overall, paddle impellers are popular choices in industries where gentle to moderate mixing and agitation are required. They are reliable, relatively simple to operate, and suitable for a wide range of materials and processes.
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Delivering precision-engineered mixing and dosing solutions across diverse industrial sectors with reliability and performance.
Computational Fluid Dynamics (CFD) helps our engineering team study how the impeller moves liquid inside a tank before finalizing agitator speed, impeller diameter, shaft position and baffle arrangement. For industrial impellers, CFD visualization is useful for reviewing circulation, velocity distribution, turbulence level and possible dead zones.
At Premix Technologies, CFD review supports practical agitator and impeller selection for blending, solid suspension, heat transfer, gas dispersion, slurry handling and process mixing applications. The video below demonstrates how flow lines and velocity distribution can be reviewed to improve mixing efficiency and reduce uneven circulation inside the vessel.
Premix Technologies supplies mixing and dosing equipment to a wide range of industries, including water and wastewater treatment, chemicals, pharmaceuticals, oil and gas, food and beverage, paper, textiles, mining, minerals, biofuels, and industrial utilities. Our solutions are designed to meet the specific process requirements of each industry.
Yes. We understand that fluid characteristics, tank geometry, and process conditions vary from one application to another. Our engineering team evaluates your requirements and designs agitators, mixers, and dosing systems that are tailored to your process.
Our approach begins with understanding the application in detail. We assess factors such as fluid properties, mixing objectives, tank dimensions, operating conditions, and performance requirements before recommending or designing equipment.
Absolutely. We manufacture dosing pumps, chemical dosing systems, injection packages, and related accessories. Depending on the application, we can provide complete, integrated solutions for accurate and reliable chemical dosing.
Yes. We work closely with customers from the initial requirement stage through design, manufacturing, installation guidance, and commissioning support. Our goal is to ensure optimal equipment performance and long-term process reliability.
