Swiss technology group Bühler has inaugurated its new Grain Innovation Center (GIC) in Uzwil. The GIC has been designed to enable customers from the food and animal nutrition industries to innovate and improve their processes, ensuring they stay ahead of the latest trends in milling and remain competitive in their rapidly evolving markets. Additionally, customers and partners have access to the Application & Training Center (ATC) hub in Uzwil, which connects entire value chains.

With changes in global grain supply chains, nutritional requirements, transparency of sourcing and pricing pressure, the milling industry faces a challenging environment. These include maintaining flour quality with variable raw materials, improving production and energy efficiency, managing safety issues, or finding and keeping well skilled professionals. Adopting new technologies – such as automation, IoT, and data analytics – and addressing environmental concerns add complexity, while growing consumer demand for healthier and more sustainable products has driven a faster pace of innovation.

For this purpose, Bühler has designed a modern, high-tech, milling technology facility – the GIC. The new building is the successor to Bühler’s former Grain Technology Center, which has served the milling industry since 1951. The five-story facility spans 2,000 square meters and features state-of-the-art infrastructure along with over 70 pieces of cutting-edge equipment from Bühler and its partners. The GIC works as a leading-edge arena for customers to experiment, innovate, and find concrete solutions to meet their specific needs.

The GIC is equipped with the latest solutions and technologies for processing grain and pulses. Customers can conduct tests on food and animal feed and can develop new processes and solutions in various areas, including cleaning, optical sorting, grinding, sifting, mixing, protein shifting (a mechanical process that increases the protein concentration in plant-based raw materials). Additionally, they can work on hygienization and pelleting, as well as dehulling, peeling, and pearling of grains and pulses.

Food trials encompass a variety of raw materials, including cereals, herbs, spices, and pulses. The GIC includes the technology and expertise to conduct trials on local and ancient grains – raw materials that can play a vital role in improving food security in many countries. Leveraging its extensive know-how in processing, the GIC also offers testing for various other commodities, including coffee, nuts, and insects. Additionally, the Application & Training Center caters to non-food bulk solids, such as plastics and absorbers. 

Feed trials can be performed with production capacities of up to 5 tonnes per hour, covering the entire production line or individual process steps. “One of the main advantages of the GIC is its ability to provide not only detailed data that enable continuous and precise monitoring of the process but also the physical and chemical properties of the product at every stage of production and under different process conditions,” says Lothar Driller, Department Manager Feed Application Center and Trainings at Bühler. 

The side streams generated by the GIC, such as wheat bran and rice husks, corn husk, pea hulls, and screenings from cleaning, will feed Bühler’s Energy Recovery Center, which provides heating for Bühler offices in Uzwil. Customers can also use this Center to explore the potential of utilizing side streams through energy recovery, which can lead to the reduction of their carbon footprint, waste, and energy costs.

View of the Grain Innovation Center

The five-story facility features state-of-the-art infrastructure along with over 70 pieces of equipment from Bühler and its partners

Feed trials can be performed with production capacities of up to 5 tonnes per hour, covering the entire production line or individual process steps.