Spiral Spring (Torsion Spring)

Item: Spiral Spring  Place of Origin: Guangdong, China Brand Name: Aukin Precision  Product Name: Spiral Spring (Torsion Spring) Core Material: - High-carbon steel or alloy steel for high strength and durability - Alternative: Stainless steel for corrosion resistance in demanding environments Coating:  - Zinc plating or powder coating for corrosion protection - Optional: Epoxy coating for enhanced wear resistance and aesthetics Application:Retractable seating systems in stadiums, auditoriums, theaters and public venues Surface Treatment:  - Shot peening for increased fatigue resistance - Polished finish to reduce friction and ensure smooth operation Technical Specifications: - Thickness: 0.5 mm to 2.0 mm (customizable) - Width: 10 mm to 50 mm (customizable) - Torque Range: 5 N/m to 50 N/m (depending on application) - Operating Temperature: -20 degree celsius to 100 degree celsius - Lifecycle: 20,000 to 100,000 cycles (depending on material and l…