As raw material and energy prices remain high, and sustainability expectations continue to rise, extrusion manufacturers are seeking alternatives to costly new machinery. Hendrik Steen, Head of Retrofit Product Management at W\&H, believes the solution lies in the equipment companies already own.
“Extrusion companies are facing major challenges today,” Steen says. “Instead of investing in new machines, there is an economically and ecologically sensible alternative: modernizing and maintaining existing extrusion lines.”
Steen explains that targeted retrofits can bring older systems up to current performance standards. By installing modern control systems, for example, companies can improve precision, reduce waste, and cut material use — all without large capital expenditure. “This translates to reduced operating costs and higher product quality,” he adds.
Beyond efficiency, Steen emphasizes the environmental gains of keeping machines in service. “Continued use of existing machines saves valuable raw materials and energy,” he says. “Companies that focus on conserving resources not only improve their eco-balance but also strengthen their image on the market.”
From an economic standpoint, retrofitting offers three key advantages: lower costs, less downtime, and faster adaptation to market shifts. “Upgrades allow companies to quickly adjust their production without the delays or disruptions that come with new installations,” Steen notes.
In a sector where downtime is expensive and sustainability is becoming a business imperative, Steen sees retrofitting as both a practical and strategic move. “Companies that act responsibly and make clever use of their resources benefit in the long term,” he concludes. “They future-proof their production while staying competitive.”
As demand for greener, more cost-efficient manufacturing grows, retrofitting may no longer be a backup plan — it could be the main strategy.