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Tuesday, May 19, 2026

Diler boosts production capacity with commissioning of new spooler line

Turkish steel producer, Diler Demir Celik has achieved top performance and set speed records (40 m/sec) for D8 and D10 diameters with its newly installed spooler line at the Izmit plant in Turkey, according to a press release from Italian equipment supplier Danieli.

The new spooler line, equipped with advanced machines designed to maximize productivity for small-diameter bars, enables Diler Demir Celik to produce 500,000 tons per year of twist-free spooled bars in coils, ranging from 8 to 25 mm in diameter.

The scope of supply includes a six-pass fast-finishing block, a water-cooling line to ensure final mechanical properties meet international standards, and Sund Birsta strapping machines. The entire process is controlled by a Danieli Automation system.

Danieli’s spooler technology eliminates the need for coil unwinding and rewinding before use in downstream lines, ensuring optimal metallurgical uniformity throughout the entire coil.

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