| Exporter, Wholesale, Manufacturer | |
| Tehran-South |  |
| +989122003350 | |
- Price :negotiated
spring , Iran
A torsion spring is a mechanical element that stores and releases mechanical energy through twisting motion. Wire diameters range from 0.2 to 15 mm, and free lengths vary from 10 to 500 mm. The maximum torsion angle can reach 360 degrees or more, with torsional stiffness k between 0.5 and 1500 N·m/degree. Common materials include chrome steel, stainless steel, and fatigue-resistant copper or brass alloys. Surfaces can be coated with nickel, zinc, PTFE, or industrial paint for corrosion and wear resistance.
The manufacturing process includes precise wire drawing, CNC or machine coiling according to required angles, heat treatment at 200–400°C for stress relief, and final straightening. Springs are tested for torsion angle and torque. Final steps include corrosion-resistant coating, surface finishing, and quality control with ±1% tolerance. Torsion springs are used in hinges, industrial machinery, medical devices, and precision tools, designed for over one million load cycles.You can order and buy spring from Iran by contacting us through whatsaap and email.
WEBSITE: spring Iran
Applications of Torsion Springs in Machinery and Mechanical Equipment in iran
Torsion springs are used to store angular energy and deliver controlled torque in industrial machinery. In power transmission systems, these springs with a shear modulus of about 79 gigapascals generate stable restoring torque reaching several hundred newton meters. In hinge mechanisms and industrial doors, working angles between 30 and 180 degrees are designed with a minimum safety factor of 1.5. In packaging equipment and production lines, torsion springs compensate backlash, stabilize position, and reduce vibration with fatigue life exceeding 500000 cycles. In agricultural and mining machinery, alloy steels with tensile strength above 1500 megapascals ensure reliable performance under impact loading. In clutch systems and automatic return mechanisms, precise spring rate control in newton meter per degree optimizes mechanical efficiency.
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