The partnership between DISAB and Scania in 2024 is a powerful example of how innovative solutions can drive efficiency, sustainability, and cost savings in large-scale industrial operations. Together, the companies have implemented customized vacuum systems that redefine how Scania’s Södertälje foundry maintains a clean production environment.

This case study explores the collaboration’s highlights, the technology implemented, measurable results, and how it sets a benchmark for future industrial projects.

A New Standard for Industrial Cleaning at Scania’s Södertälje Foundry

In 2024, DISAB installed two state-of-the-art vacuum systems at Scania’s Södertälje facility. These systems were customized to meet the specific demands of Scania’s advanced foundry, where the scale of sand use and recycling is immense. The systems include the DISAB PES-7 and DISAB PES-301 electric vacuum units, supplemented with mobile filter separators (BEAL), ensuring a robust and reliable cleaning process.

Spanning 2,500 meters of pipework and featuring 90 suction points, these systems epitomize precision engineering tailored to Scania’s unique needs. The result? A cleaner production environment that promotes operational efficiency and long-term sustainability.

The Scale of Scania’s Operations

Scania’s Södertälje foundry is a cornerstone of its production, melting iron and forming components with meticulous care. According to Filip Naeslund, Group Manager of Engineering Projects at Scania, the facility uses an astonishing 5,000 tons of sand per week for external patterns and 500 tons of sand weekly for core manufacturing.

While much of this sand is reused in line with Scania’s commitment to sustainability, maintaining a clean and efficient production space requires removing residual sand—up to 5 tons weekly—from hard-to-reach areas. Before DISAB’s systems were implemented, this process relied heavily on external vacuum trucks, a costly and less efficient approach.

Why Scania Chose DISAB

Scania selected DISAB as their vacuum system provider for several compelling reasons:

Reputation and Local Expertise: DISAB’s status as a trusted Swedish supplier with a strong presence near Scania’s Södertälje headquarters made the collaboration seamless.

Tailored Solutions: DISAB offered customized systems designed to fit Scania’s specific foundry needs, providing unparalleled operational reliability and minimal service requirements.

Strong Communication: Open and effective communication ensured that Scania’s needs were understood and met throughout the project.

The Technology Behind DISAB’s Systems

DISAB PES-7 and PES-301 Vacuum Units

The heart of the solution lies in these powerful electric vacuum units. Together, they deliver a combined power of 250kW, ensuring high performance and reliability.

Mobile Filter Separators (BEAL)

These separators enhance flexibility by allowing Scania to handle large volumes of dust with ease.

Extensive Pipe Network

The 2,500-meter-long pipe system connects the foundry’s 90 suction points, ensuring comprehensive coverage and efficient waste removal.

Measurable Impact: Savings and Sustainability

Scania has seen significant improvements since implementing DISAB’s vacuum systems:

Reduced Dependence on Vacuum Trucks:

Scania has drastically decreased its reliance on external vacuum trucks, leading to annual savings in the millions.

Cost Stability:

While waste disposal costs have remained consistent, the operational savings from reduced external cleaning services are substantial.

Enhanced Efficiency:

The new systems have streamlined cleaning processes, enabling Scania to maintain a cleaner production environment with minimal downtime.


Insights from Scania: Filip Naeslund’s Perspective

In an interview, Filip Naeslund highlighted the importance of understanding a company’s specific needs when choosing a solution. He praised DISAB’s collaborative approach, which enabled Scania to effectively address its challenges.

When asked if he would recommend DISAB’s products and services, his response was:

“Absolutely! With DISAB, we’ve built a partnership that supports our goals and provides excellent results.”

– Filip Naeslund

Collaboration for a Cleaner Future

The partnership between DISAB and Scania goes beyond operational improvements. It reflects a shared commitment to innovation, sustainability, and efficiency. By leveraging advanced technology and local expertise, the collaboration serves as a model for how industrial operations can reduce costs while maintaining high environmental standards.

Key Takeaways for Industrial Cleaning Solutions

For businesses considering similar upgrades, the DISAB-Scania case study offers several lessons:

Customization Matters:

Tailoring solutions to the specific environment ensures optimal performance and cost-effectiveness.

Local Partnerships Pay Off:

Working with nearby suppliers can improve communication and streamline project execution.

Long-Term Thinking:

Investments in reliable, efficient technology can yield significant savings over time.


FAQs

What vacuum systems were installed at Scania’s foundry?

DISAB installed the PES-7 and PES-301 vacuum units, supported by BEAL mobile filter separators and a 2,500-meter pipe network with 90 suction points.

How much sand does Scania handle weekly?

Scania’s foundry processes approximately 5,000 tons of sand for external patterns and 500 tons for core manufacturing each week.

What were the key reasons for choosing DISAB?

Scania chose DISAB due to its strong reputation, local presence, effective communication, and ability to deliver customized solutions.

What results has Scania achieved with DISAB’s systems?

Scania has reduced its reliance on external vacuum trucks, saving millions annually, while maintaining a clean and efficient production environment.

How does DISAB support sustainability at Scania’s foundry?

By ensuring effective sand and dust removal, DISAB’s systems help Scania maintain high recycling rates and reduce waste.

Would Scania recommend DISAB to other businesses?

Yes, Scania highly recommends DISAB, emphasizing the importance of understanding specific needs and building a strong collaboration.


The collaboration between DISAB and Scania exemplifies how innovative technology and tailored solutions can revolutionize industrial operations. By implementing customized vacuum systems, Scania has achieved significant cost savings, enhanced efficiency, and maintained its commitment to sustainability. This partnership serves as a shining example of how businesses can overcome operational challenges with the right tools and collaboration.

If your business is facing similar challenges, or if you’re looking to enhance efficiency and sustainability in your operations, contact us today to discover how DISAB’s cutting-edge solutions can meet your unique needs.

👉 Contact us now to discuss your requirements and learn how we can help you achieve operational excellence!

What other people say about DISAB

  • Compared to when we cleaned manually, the central vacuum cleaning system from DISAB is a clear improvement.

    BSW Timber, UK
  • Our stationary vacuum system is smooth, safe and effective due to cost.

    Cementa Slite, Sweden
  • A DISAB SkipVAC ™ is not only faster, but also much safer and more efficient than a bucket and shovel.

    Anderton Concrete, UK
  • We are very pleased with the DISAB Centurion ™ P20, both the vacuum loader's performance and the professional treatment we received from DISAB employees.

    Puerto Sauce, Uruguay
  • What used to take us several days now only takes a few hours.

    Norcem A.S. Norway
  • The installation of DISAB's stationary vacuum system has made a big difference. We can easily clean where the material waste is at its worst at the moment, or where dust needs to be removed.

    Matilda Lewis - Specialist - Cory
  • DISAB SkipVAC ™ has good capacity, reliability and is easy to empty. It can easily handle 2-3 tons of flux without having to be emptied every five minutes.

    John Smith - Title - Tata Steel

Contact me

Do you have questions or concerns? I’m here to help. Contact me for a first conversation about your particular challenge. Together we will find the best solution.

DISAB Vacuum Technology +46413554300
contactus@disab.com

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