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Further to this ILS is equipped with a design department, where various design activities
are carried out. Springs are indigenously designed on Latest Finite Element Enginee-ring Softwares (C.A.D), where a detailed analysis of Stiffness Value, Load, Stress, Fatigue life etc is carried out. Only after such detailed analysis does the design team start the development of the prototype. The proto-type is further subject to various stringent tests, before it moves to the stages of Pre-Launch and Regular Production.




LEAF SPRINGS and PARABOLIC SPRINGS. The company produces the entire range of leaf spring assemblies ranging from light commercial vehicles to very heavy vehicles, for use in domestic as well as export markets. ILS also has the capability to manufacture a wide range of parabolic springs used for small trailers to large heavy duty vehicles.
ILS uses a variety of material grades for the manufacture of springs. Some of the common grades used are BSS EN45A, EN 47,I.S. 65 SI 7, JU-SUP 9, SUP11A and DIN 50 CRV 4. Even the cross sections being manufactured are of a wide variety, ranging from 50 mm to 120 mm in width and from 6mm to 30 mm in thickness. Our company manufactures springs as per the design and specifications laid down by the vehicle manufacturers.
Further to this ILS is equipped with a design department, where various design activities are carried out. Springs are indigenously designed on Latest Finite Element Enginee-ring Softwares (C.A.D), where a detailed analysis of Stiffness Value, Load, Stress, Fatigue life etc is carried out. Only after such detailed analysis does the design team start the development of the prototype. The proto-type is further subject to various stringent tests, before it moves to the stages of Pre-Launch and Regular Production.