Bornemann Twin Screw Pumps

If you need a way to transfer liquids and other sensitive ingredients with optimal efficiency and safety, a Bornemann twin screw pump is the answer. These sanitary twin screw pumps are ideal for handling delicate and viscous substances while maintaining the highest levels of hygiene and product integrity. From food and beverage production to pharmaceutical and chemical manufacturing, industries across the spectrum rely on this technology to ensure smooth and contamination-free fluid transfer processes.

Let’s take a closer look at what twin screw pumps are, how they operate, and what benefits they offer for different applications.

All About Twin Screw Pumps

What Are Twin Screw Pumps?

Twin screw pumps are a type of innovative pumping technology. These pumps are not only self-priming but also feature a unique double-ended positive displacement design, complemented by external timing gears and bearings. With an extensive range of more than 80 different sizes, Bornemann twin screw pumps offer exceptional versatility and reliability.

A key advantage lies in their meticulous engineering, ensuring complete axial balancing of the rotating components. This precise balance eliminates any metal-to-metal contact within the pump, resulting in enhanced durability and reduced maintenance requirements.

What sets Bornemann twin screw pumps apart from other models is their ability to process various non-homogeneous fluids. From cheese and beer to toothpaste and lotion, these pumps are dependable solutions for diverse fluid handling needs.


How Do Twin Screw Pumps Work?

As the screws of the pump rotate, they interlock within the housing, creating chambers that efficiently fill with the pumped fluid. This design enables the liquid to transition smoothly from the suction side to the discharge side.

Remarkably, the pump’s versatility allows for effortless reverse flow by simply changing the shaft direction, seamlessly transitioning between suction and discharge without any need for pump modifications. This adaptability makes the pump more suitable and convenient for various applications.


Why Choose a Twin Screw Pump?

Twin screw pumps have a wide operating speed range. This feature allows them to serve a dual purpose in hygienic applications: pumping the product at low speeds and the CIP (Clean-in-Place) fluid at high speeds, eliminating the need for an additional CIP pump.

The inherent design of these twin-screw pumps offers several advantages. They deliver a smooth, pulsation-free flow—even when handling low-viscosity products (less than 1cP), volatile substances, and gaseous fluids. Additionally, their design allows them to create a powerful vacuum, making them self-priming.

10 Advantages of Twin Screw Pumps

These are the top ten reasons why industries choose twin screw pumps over other alternatives.

  • Self-priming
  • Compact construction
  • Easy change of pumping direction
  • Easy maintenance
  • Usable with high viscosities
  • Low pulsations
  • Quiet
  • Gentle handling of products
  • Excellent cleanability
  • Low cost of ownership through process improvements

Twin Screw Pump Applications

Twin screw pumps are ideal for applications involving:

  • Structure-sensitive products
  • Fluids with solids
  • Operations at low capacity
  • Operations at low volume
  • Pulsation free flow

Industries That Use Twin Screw Pumps

Food & Beverage

Twin screw pumps can handle products of varying viscosities and compositions without compromising their integrity. These pumps handle materials gently and precisely, making them ideal for high-viscosity products like mayonnaise and peanut butter as well as low-viscosity products like salad dressing and juice. Their self-priming capabilities and versatility in accommodating different flow rates make them a valuable asset in ensuring efficient and reliable fluid transfer within food and beverage manufacturing processes.



Twin screw pumps handle sensitive pharmaceutical ingredients with precision while protecting them from contamination. These pumps maintain strict hygienic standards so they can meet pharmaceutical regulatory requirements. Twin screw pumps offer gentle product conveyance, excellent metering accuracy, and suitability for both pharmaceutical manufacturing and clean-in-place (CIP) processes, ensuring product quality and compliance with industry regulations.



Twin screw pumps handle various corrosive, abrasive, and viscous chemicals while ensuring product integrity and safety. These pumps are equipped to handle aggressive and challenging fluids—including acids, solvents, and polymers—without contaminating or damaging the product. Their robust design and material compatibility make them suitable for various chemical processes, and they’re often used for precise metering and transferring chemicals reliably and efficiently.

Improve Production With Premium Twin Screw Pumps

R-Cap Process Equipment has been a trusted supplier of Bornemann sanitary twin screw pumps for more than 30 years. Bornemann leads the industry in innovative pumping solutions, making high-quality products that offer reliable performance and can be used for various applications. Whether you work in the food and beverage, pharmaceutical, or chemical industry, our twin screw pumps will help you increase output and maintain product quality standards. Browse our pumps today to find one that’s right for you.

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