March 18 2026
Zato in Finland: Eurajoki Group installs the first Blue Devil pre-shredder upstream of a hammermill
The Nordic market is known for its rigorous industrial and environmental standards. It is in this challenging context that Eurajoki Group, a leading metal recycling conglomerate in Finland, has chosen to invest in Zato technology for a pioneering project: the installation of the country's first Blue Devil pre-shredder configured upstream of a large hammermill shredding plant.

Why did Eurajoki choose Blue Devil? Key advantages
According to operational data analysis and customer feedback, the installation has delivered immediate benefits:
- Total Safety (Zero Explosions): The customer's needs were clear: to improve overall plant efficiency and, above all, to raise the standards of operational safety and environmental compliance. Placing the Blue Devil in the "upstream" phase (before the main mill) addresses one of the most critical issues in the sector: the risk of explosions. Blue Devil intercepts and neutralizes dangerous, flammable, or "unshreddable" materials (such as gas cylinders or closed tanks) before they enter the hammer mill. This eliminates explosion risks and drastically reduces unplanned plant downtime.
- Energy Efficiency and Reduced Wear: Thanks to the pre-treatment of the material, the main hammer mill operates with less strain. The result is a decrease in energy consumption and an increase in the lifespan of wear-prone parts.
- Environmental Sustainability: The plant now operates with reduced noise levels, a crucial factor for compliance with local environmental regulations.
- Output Quality: The Blue Devil’s ability to accurately separate materials allows for a cleaner final product, ready for reuse according to the highest standards of the steel industry.

The voice of the customer: Reliability and global support
Technology isn't everything; service matters. The Finnish customer, who boasts twenty years of experience with the company's products, stated:
"I am satisfied with Zato products. The factory reacted quickly. I examined user experiences abroad and concluded that the investment was necessary and the product is valid."
A single testimonial, three fundamental pillars that make Zato a strategic global partner:
- International Presence: The fact that a Scandinavian leader bases its choice on an analysis of Zato's performance in international markets confirms the global reliability of the brand. We are not just machine manufacturers, but a global benchmark for those seeking solutions tested in extreme operating conditions.
- Global Multilingual Support and Remote Assistance: The "quick reaction" mentioned by the customer is the direct result of our service capabilities. In geographically distant markets like Finland, timeliness is guaranteed by remote diagnostic systems and data monitoring, allowing our technicians to intervene in real-time, overcoming any linguistic or logistical barriers.
- After-Sales and Maintenance: A "necessary and valid" investment is measured by its durability. Thanks to targeted maintenance programs and a Service team present at every stage, we guarantee that the Blue Devil’s efficiency remains constant over time, protecting the value of the customer's investment.




