Increasing Output with Precision Gravimetric Blending

Precision Gravimetric Blending

Meeting Rising Production Targets

As manufacturers face rising production targets and tighter margins, the need for faster, more efficient processing has never been more urgent. One area where processors can unlock significant gains is in the blending stage of the extrusion line. Upgrading to a precision gravimetric blender can improve material dosing accuracy, reduce waste and increase line throughput. In this blog, we will be discussing how exactly precision gravimetric blending can increase your output and maximize the Return on Investment in your production facility.

What is Gravimetric Blending?

Gravimetric blending is the alternative to volumetric blending. Gravimetric blending measures and doses materials by weight instead of volume, which in turn, delivers more precise and consistent blends. Unlike volumetric systems, gravimetric systems aren’t affected by material density, which ensures and maintains accuracy batch after batch. This leads to better product quality and fewer processing issues.

Why Precision Blending Boosts Efficiency and ROI

Accurate blending is the foundation of efficient extrusion. New gravimetric blenders, such as TSM’s Opti‑Mix range, incorporate advanced load cells and control algorithms to ensure that every batch meets exact specifications

Benefits of Precision Blending Include:

Improved Product Consistency Precise dosing maintains color, additive and regrind ratios batch after batch, reducing quality issues and customer complaints.

Reduced Material Waste Accurate weight‑based measurement eliminates overuse of costly masterbatch or virgin resin, lowering raw material costs and scrap

Higher Operational Efficiency Modern blenders achieve throughput rates that exceed older generations, enabling processors to run faster lines and reduce changeover times.

Real-time Process Control Integrated sensors and the Insight™ platform allow operators to monitor batch accuracy, make quick adjustments and collect production data for continuous improvement

Scalability and Flexibility Gravimetric systems handle multiple materials and formulations, making it easier to scale capacity or switch products when market demands change.

Output Gains with TSM Blenders
TSM’s gravimetric blenders have helped processors around the world increase their output by improving their blend accuracy and reducing material loss. One such example would be our collaboration with Jinming to provide Bolsas de los Altos, one of the largest soft packaging suppliers in Mexico with a new gauge control and blending system, which allowed for more accurate material mixing and significantly reduced waste, driving efficiency while contributing to the company’s environmental goals.

“As a leading provider of plastic packaging, Bolsas de los Altos is excited to expand into the broader flexible packaging market. Flexible packaging has shown remarkable resilience in a market disrupted by a global pandemic and supply chain issues. The installation of multilayer coextrusion equipment at our Mexico facility, made possible due to our collaborative partnership with Jinming and SABIC, will allow us to target several new applications including long term sustainability trends in this space.”

Guillermo Lopez Orozco,
Founder and CEO of Bolsas de los Altos

Precision gravimetric blenders, extruders and blown film equipment from Bolsas de los Altos

Choosing the Right Blender for Scalable Growth

Selecting a gravimetric blender is not only about accuracy; it’s about partnering with a supplier who understands your process. TSM’s gravimetric blenders are built with patented mixing technology, robust mechanical design and real‑time data capabilities. Our team collaborates with your engineers to specify the right configuration, integrate it smoothly into your extrusion line and provide ongoing support. With throughput capacities ranging from pilot lines to multi‑tonne per hour operations, there is a solution tailored to your growth ambitions.

Ready to Boost Your Output?

Scalable, accurate blending is essential for staying competitive. Precision systems like those from TSM help manufacturers boost productivity, reduce material loss, and prepare their operations for long-term growth.

If you are interested in upgrading your gravimetric blending solutions, Contact TSM today to schedule a personalized consultation and learn how we can help you improve your efficiency and ensure quick Return on Investment.