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 Leistritz Extrusionstechnik: A Leading Manufacturer of Twin Screw Extruders and Systems

Leistritz Extrusionstechnik: A Leading Manufacturer of Twin Screw Extruders and Systems

The world of manufacturing has seen incredible advances over the years, and at the forefront of these innovations lies twin screw extrusion, a process that masterfully mixes, melts, and molds materials ranging from plastics and rubber to food and pharmaceuticals. Envision intricate shapes, steadfast structures, and superior properties, from films to foams and composites to nanomaterials, all sculpted meticulously via twin screw extrusion. The maestro behind this art? Leistritz Extrusionstechnik.

Diving deep into the legacy of Leistritz Extrusionstechnik, you’ll discover its inception in 1905 in Germany. With a timeline adorned with over 80 years of relentless innovation in twin screw extrusion technology, it stands tall with a global footprint and an unwavering commitment to excellence and unparalleled customer satisfaction.

Wondering what makes Leistritz Extrusionstechnik the industry titan? Let’s peel back the layers:

The Leistritz Arsenal: A Glimpse of Genius

1. Co-rotating Twin Screw Extruders

When raw materials beckon a high degree of mixing and dispersion, the co-rotating twin screw extruders come into play. Equipped with a control system that’s the brainchild of years of research, these extruders, based on the groundbreaking SBX Master™ technology, offer a host of advantages. Their high torque ensures materials are handled with the utmost care and precision. The screw and barrel, designed to perfection, make certain the process is as seamless as it is efficient.

2. Counter-rotating Twin Screw Extruders

These are the masters of compression and devolatilization. Their counter-rotational mechanism, a testament to Leistritz’s dedication to designing and manufacturing brilliance, caters to materials that demand intense compression. Their highly efficient ZSE CC series stands as an emblem of high quality and cost-effectiveness. It’s a blend of compact design, phenomenal output rate, energy efficiency, and unmatched operational reliability.

3. Laboratory Extruders

Research and innovation are the lifeblood of progress. Recognizing this, Leistritz has crafted laboratory extruders that are every researcher’s dream. These serve as crucibles where new materials and processes are tested, refined, and perfected before they scale up. The ZSE Micro series, with its flexibility and precision, epitomizes what every lab needs – a perfect partner in the journey of discovery.

Beyond Extruders: Diversifying Excellence

1. Micro Compounders

These micro marvels, suitable for groundbreaking applications in sectors like nanotechnology, ensure that even minute volumes are treated with care, precision, and efficiency.

2. Pelletizers & Pumps

Pelletizing and material transportation are crucial in the extrusion line. Leistritz’s pelletizers and L3 series pumps ensure that the journey from raw materials to finished product is smooth, efficient, and of the highest caliber.

The Leistritz Edge in Applications

Whether it’s compounding, where multiple materials come together in a harmonious blend, or direct extrusion, which sidesteps intermediary processes to craft the final product, Leistritz’s expertise is evident. Their venture into reactive extrusion and devolatilization ensures the output is of unmatched purity and quality.

But what truly sets Leistritz apart is their forward-thinking approach. Their foray into nanotechnology, wet granulation, and other future-focused applications speaks volumes of their vision.

The Gears Behind the Glory

Leistritz’s prowess isn’t confined to just extrusion. Their excellence spills over into gear manufacturing and gearbox repair, underscoring their holistic approach to ensuring that every aspect of their machinery operates at peak performance.


Leistritz Extrusionstechnik isn’t just another name in the manufacturing industry; it’s a synonym for excellence, innovation, and reliability. Through their cutting-edge extruders, state-of-the-art extrusion lines, and unmatched product and service range, they’ve redefined what’s achievable. With a focus on energy-efficient processes, high-quality output, and cost-effectiveness, Leistritz is sculpting tomorrow, today.