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About – A Global Leader in Industrial Solutions

AB is a Swedish company headquartered in Lund, Sweden, known globally for its advanced products and solutions in heat transfer, separation, and fluid handling. Founded in 1883, has evolved into a major industrial player and is publicly traded on the Stockholm Stock Exchange under the ticker symbol ALFA.

The company is part of the Tetra Laval Group, with historical ties to Tetra Pak. While it operates independently, Tetra Laval retains a minority stake. employs approximately 17,000 to 22,800 people worldwide, serving customers in energy, marine, food, water, and manufacturing industries.

’s product portfolio includes centrifuges, decanters, plate heat exchangers, pumps, valves, and tank cleaning systems. Notable product lines include the T15 plate heat exchanger series, and marine separator models like the 1500, 1700, and 1900 series.

While the company does not publicly report the exact number of units sold annually, it consistently ranks as a global leader in its sectors. is also affiliated with specialized brands such as Alfdex (engine air cleaning) and Desmet (oil and biofuel processing).

With strong R&D, global presence, and engineering excellence, continues to shape sustainable industrial processes worldwide.

Why Used Machines Are a Good Investment

Investing in used machines—such as centrifuges, separators, and decanters—is a smart move for businesses looking to reduce costs without compromising on quality. Renowned for their durability, efficiency, and stainless steel construction, equipment remains in high demand across industries. Whether it's a CRPX 307, UVPX 307, or another verified model number, used units deliver reliable performance at a fraction of the price of new machines.

These machines are often available with full technical specifications, including motor power, capacity (litres/hour), and rpm speed. For companies aiming to scale operations efficiently, buying a used machine offers a practical, cost-effective solution. It’s a strategic investment that combines premium engineering, long-term reliability, and excellent resale value—making one of the most trusted names in used industrial equipment.

Why Buying Used Machines with TopMachine.com Is a Smart Investment

AB, a world-renowned Swedish company, is a global leader in industrial equipment for heat transfer, separation, and fluid handling. With over 17,000 employees and a strong presence in industries like energy, marine, food, and water, is known for high-quality machines like centrifuges, decanters, and plate heat exchangers—including top models like the T15 series and marine separators (1500, 1700, 1900 series).

These machines are engineered for durability and efficiency. However, purchasing new units can be a major investment. That’s why buying used machines on TopMachine.com is a smart, cost-effective choice. TopMachine.com connects buyers directly with verified sellers, offering a wide selection of used equipment with full technical specifications—such as model, motor power, capacity, and condition.

With features like real-time listings, detailed photos, and direct communication options, TopMachine.com makes it easy to find the right used separator, heat exchanger, or centrifuge at a competitive price.

Whether you're upgrading a factory or scaling operations, buying from TopMachine.com gives you access to reliable, premium industrial equipment—with the added value of trusted sourcing and industry expertise.