How Do You Use Twin Screw Pumps and What Are They?

Screw pumps are a type of positive displacement pump. They use one or more screws to move fluids or solids along the axis of the screw. The idea behind screw pumps is very old, it actually goes back to Archimedes, who used this method to lift water from a lower level to a higher one. Today, screw pumps are used in many industries such as food, dairy, beverage, cosmetics, pharmaceuticals, and chemical processing. These pumps are known for handling both thick and thin liquids with ease.

What Is a Twin Screw Pump?

A twin screw pump is a specific type of screw pump that uses two screws to move fluids. These screws rotate in opposite directions, forming sealed chambers that push the fluid forward. This method works well even with fluids that have solids or are sensitive to pressure. What’s unique about twin screw pumps is that they can handle both product transfer and cleaning (CIP) in one machine, saving time and space.

Unlike single screw pumps, twin screw pumps offer smooth and non-pulsating flow. They are also self-priming and can handle high and low viscosity products. This makes them suitable for a wide range of hygienic twin screw pump applications, from thick creams in cosmetics to sugary syrups in the food industry.

How Do You Use Twin Screw Pumps?

Using a twin screw pump is quite simple. You just connect it to your fluid system, making sure the direction of flow is correct. Once powered on, the screws begin to rotate and draw in the fluid, moving it steadily along the chamber.

Twin screw pumps are used in industries where product quality matters. For example:

They transport goods like sauces, chocolate, juices, and syrups without causing any harm in the food and beverage sector.
In the pharmaceutical industry, medications and creams are safely transferred.
They work with everything from thick gels to perfumes in chemical and cosmetic applications.

Fristam’s Range of Twin Screw Pumps

Fristam offers a range of twin screw pumps that focus on reliability, performance, and easy maintenance. Their designs are made with attention to detail, keeping in mind the specific needs of different industries.

FDS – Double Screw Pump

The FDS pump is built to overcome common problems seen in other twin screw pumps. Things like temperature handling, smooth operation, and easy servicing were all carefully refined during development. The result is a pump that’s stable, efficient, and long-lasting. It’s built with precision but without making things complicated.

FDS-TSG Double Screw Pump

The FDS-TSG pump adds flexibility by allowing a wider range of flow rates. This is helpful in industries that deal with both thick and thin products. Whether it’s candy paste or CIP liquid, the TSG gearbox helps the pump maintenance run smoothly. This makes it a smart choice for manufacturers needing versatility in their operations.

FDS Nano – Twin Screw Pump

The FDS Nano is the world’s smallest twin screw pump by Fristam. It’s designed for delicate tasks, where the liquid must be handled with care. There’s no damage to the fluid, no pressure spikes, and no product loss. Ideal for sensitive industries like pharmaceutical, food, chemical, and cosmetics, the Nano pump brings gentle handling in a small and efficient form.

Conclusion

Twin screw pumps are a great option for industries that need to move various types of fluids smoothly and carefully. They offer flexibility, gentle handling, and easy cleaning. Fristam’s range of pumps, whether it’s the full-sized FDS, the flexible TSG, or the compact Nano—offer simple yet smart solutions to everyday pumping challenges.

If you’re looking for a reliable pump that does the job without creating problems, a twin screw pump could be the answer.