Alfa Laval

BB and BM series

The Alfa Laval BB and BM Series offers the most advanced solutions for bactofuge milk processing, specializing in bacteria and spore removal in the dairy industry. These separators incorporate patented Alfa Laval technologies, delivering exceptional efficiency, reliability, and cost-saving performance, making them ideal for high-quality dairy production.

centrifuge for bactofuge milk processing

Advanced technology for bactofuge milk processing

  • Alfa Laval’s unique bottom-fed Hermetic Design™ provides superior skimming efficiency and maintains premium product quality
  • The bottom-fed design reduces shear forces for gentle product treatment that preserves the size of the fat globules
  • Hermetic seals on inlet and outlet prevent oxidation and reduce the foaming of the milk
  • Easy adaptation to process conditions provides increased production flexibility and efficient CIP
  • Energy savings of up to 60% thanks to the Hermetic Design™

Alfa Laval sets the market standard with the Bactofuge® design

The BB and BM Series feature our patented milk Bactofuge® technology. These separators are specifically designed for pre-treating cheese milk, where butter acid spores (anaerobic spores) are effectively removed. They also enhance the quality of milk powders, consumption milk, and cream by efficiently eliminating aerobic spores, such as Bacillus cereus. Separation efficiency, defined as the percentage reduction of bacteria and spores in the incoming milk, can often reach up to 99%.

For installations with particularly high demands, two or more units can be installed in series. With innovative features like Alfa Laval eMotion™ and the bottom-fed Hermetic Design™, the BB and BM Series deliver high energy efficiency, strict hygienic compliance, and a low total cost of ownership, making them the perfect solution for milk bactofuge applications.

The Alfa Laval BB and BM Series separators excel in bactofuge milk applications, such as cheese production, milk and cream processing, and whey, casein, and lactose processing. They are also ideal for yoghurt and cultured milk production, ensuring high-quality, consistent results.

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Saving energy, cutting costs

Alfa Laval separators with Hermetic Design are the most energy-efficient on the market. When our unique eMotion technology is added, minimized air friction brings additional power reduction. Combined, our unique design and technologies can deliver up to 70% energy reduction compared to non-hermetic alternatives on the market.


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Sustainable is our standard

Alfa Laval wants to help dairy producers make optimal use of every resource in their process. That’s why we build high-efficiency dairy separators that prevent product waste while consuming less energy and water, thanks to unique innovations. Letting you deliver top-quality products that leave a smaller environmental footprint.


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与众不同的功能

使得阿法拉伐分离机与众不同的是其内部结构：多种独特专利技术相结合，帮助乳制品客户提高产品质量，同时确保设备清洁性。它们还可以大幅减少用水和能源消耗，降低运营成本和环境足迹。

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密封设计

平缓加速，高效率

独特的气密转鼓，可提高产品质量，大幅降低功耗。

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eDrive™

机械简化，效率更高，成本更低

直接驱动系统，旋转部件较少，可将维护和能源成本降至最低。

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UniDisc™

新的能力和卫生水平

全新的碟片设计，更易于清洁，同时提高20%处理能力。

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eMotion™

每千瓦时输出翻倍

这是一项减少摩擦的创新，能够减少70%的分离机能耗和二氧化碳排放量。

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Bactofuge®

卓越的固体处理能力

连续固体排放能够确保重相中固体颗粒的完整性和极高的浓度，便于后续处理或作为有价值的副产品。这使得提高分离处理能力成为可能。

Separators for every application

Alfa Laval was born from the invention of the modern milk separator. Today, we cover the full scope of dairy separation applications. With unique innovations to increase profitability and sustainability in your process, no matter your product. Check our full portfolio!

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Test, validate, and scale up your next separation solution

Whether upgrading your production line or running a proof of concept, Alfa Laval helps you choose the right separator solution with confidence. Simply get in touch to arrange a consultation and trial at one of our test centres, or to rent a unit for onsite testing.

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Testing separation solutions

Contact us to find our dairy partners

Alfa Laval separation equipment plays a critical role in all types of dairies, in all parts of the world. To best serve this market, we work with Tetra Pak as our Global Alliance partner and other selected process integrators in selected regions. Please contact us to connect to an Alfa Laval partner in your region.

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离心机创新家

一个多世纪以前，阿法拉伐发明了第一台碟片离心机。自那以后，我们一直引领潮流，不断改进和革新分离技术。使这项技术更为安全、高效和可持续。欲了解我们如何在各个行业持续彻底地变革分离工艺，请访问我们的离心机创新知识库。

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