How to Choose the Right Industrial Static Mixer for the Pharmaceutical Industry

Whether you're a pharmacist, a drug company executive, or a chemical engineer, you know that in the pharmaceutical industry, precision and consistency are essential. One key piece of equipment that can help ensure both of these important characteristics of medication preparation is an industrial static mixer. With so many options available, however, it can be challenging to know which one is right for your needs. Here is what to look for when selecting an industrial static mixer for the demands of pharmaceutical manufacturing.

Material Considerations

The first factor to consider when choosing an industrial static mixer is what materials it's made from. Most mixer blades are made of metal or plastic, with each type providing different benefits. Metal blades are typically more durable and better suited for long-term use. They can handle higher temperatures, greater pressures, and harsher chemicals. On the other hand, plastic blades are less expensive to purchase and replace, and they're typically best suited for mixing less aggressive solutions.

Flow Rates

Another crucial factor to consider when assessing static mixers is the variety of flow rates they can handle. The flow rate will depend on the type of material being mixed, how thick that material is, and how fast it needs to move through the mixer. When selecting a static mixer, ensure that it can handle the flow rates your pharmaceutical process requires. A mixer that is too small can result in ineffective mixing, while one that is too large can be inefficient and wasteful.

Size and Shape

When it comes to sizing a static mixer for your pharmaceutical manufacturing needs, look at factors such as how much space is available on the factory floor or in the mixing tank. Different types of mixers can come in many shapes and sizes, so consider which one will fit best in your existing space. Additionally, think through whether a round or square-shaped mixer would work better for the materials you're mixing. In general, round mixers are better suited for viscous materials, while square mixers more efficiently handle low-viscosity solutions.

Maintenance and Cleaning Requirements

Like any piece of industrial machinery, static mixers will require periodic cleaning and maintenance. When choosing a mixer, consider how easy it is to disassemble and clean. Look for models with fewer parts and no dead zones where medicine can be collected. You might also want to check whether replacement parts are readily available and whether the manufacturer offers guides for DIY service or repair.


Finally, like any business decision, cost will be a factor in choosing an industrial mixer for pharmaceutical manufacturing. You'll need to balance the purchasing price of the mixer with the long-term savings it provides you by improving efficiency and reducing material waste in the mixing process. When weighing cost, don't forget factors like energy efficiency, which might make more expensive models a better choice over time.

For more information on industrial static mixers, contact a company near you.