Скачать или смотреть hot steel twisting machine - industrial spiral iron forging process 900–1200 °c torsion 300–800 nm

hot steel twisting machine | industrial spiral iron forging process 900–1200 °c torsion 300–800 nm
This machine is designed to twist heated steel bars after induction or furnace heating. The steel reaches approximately 900–1200 °C, making it ductile enough for torsional forming without material failure. Typical workable bar sizes range from 10–40 mm diameter with twisting lengths up to 800 mm per cycle.

The working mechanism uses dual clamping jaws: one fixed and one motor-driven rotating chuck. The rotating side applies controlled torsional force of around 300–800 Nm, depending on material thickness and temperature. Rotation speed is usually adjustable between 10–60 RPM for precise pattern control.

Advantages include consistent spiral geometry, faster production compared to manual blacksmithing, and reduced material waste. Fun fact: twisting hot steel increases surface hardness slightly after cooling due to grain realignment.

Would you use this machine for decorative ironwork or structural components? Let us know and follow for more industrial forging processes.
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