Torsion
Spring

Custom-Built Torsion Springs Manufactures in Chennai

Application	Brakes & clutches
Materials	IS 4454 PART 1 Grade2, Grade3, IS4454 PART4, Grade1, Grade2 (SS 302,SS 304) Spring Steel (music wire), Stainless Steel (SS302, SS316), Alloy Steel
Sizes	Wire Diameter: 0.2 mm - 8.6mm (any diameter can be manufactured to specification) Coil (Out) Dia :1.5 mm - 50 mm (custom built to order) Leg Length : 2 mm - 100 mm (as per print) Outer Diameter: 3.00 mm - 150 mm Dimensional Tolerances – +/-0.05 mm (depends on spec) Free length: As per Requirement
End Configuration	German Hook, English Hook, Extended Hook
Surface Finish	Oiling, Plating, ED Coating. Plain, Zinc-Plated, Phosphate Coated, Passivated
Surface Treatment	Shot Peened, Passivated, Electroplated
Production Process	CNC Coiling, Controlled Heat Treating and Precision Surface Finishing by Skilled Torsion Spring Suppliers.