b'The SuperSpringsSuperSprings Story Four Load Classes, Guaranteed Fit, Fully InterchangeableWe take die springs very More than 400 SuperSpringsare available in four color-coded loadclassifications. Uniform lengths and diameters provide full interchangeabilityseriously . thats why we between load ratings. Spring diameters are guaranteed to fit in the hole andrecently built the most over the rod diameters listed in the dimensional data. Lengths, diameters,rates, and colors are in accordance with ISO 10243.sophisticated die springEngineered for High Performance and Long Service Lifemanufacturing plant in theworld. You wont find a Each SuperSpringhas the optimum design, pitch,and metallurgical content for efficient performance.better die spring at any Rectangular wire springs are made from a trape-price. zoidal cross section wire, which changes to a D Beforecoiling AfterCoilingcross section during coiling. This shape results in alower maximum stress level, substantially Modified trapezoidal cross section ofrectangular wire springs changes to a "D"contributing to longer spring life. cross section during coiling.Not all die springs are READYapplies several advanced manufacturingthe same. Compare processes to enhance the life of SuperSprings. These include precision heattreating, shot peening to reduce mechanical stresses, and presetting bySuperSpringsto the compressing to solid for increased set resistance and greatest resistance tocompetition. Youll find . fatigue. Longer Life (see next page) -Dependable Performance Is Quality-Assuredless downtime means SuperSpringsare manufactured exclusively from vacuum degassed, valvegreater productivity. spring quality alloy steel. State-of-the-art equipment, including CNC coilingand grinding, is employed to achieve consistent Consistent Dimensional dimensional accuracy within narrowest tolerances.Accuracy - tighter Each production run is thoroughly inspected andtolerances on free lengths documented to maintain strict quality. The result isand perpendicularity. a die spring of unsurpassed quality which many of Ends of each spring are closed and groundthe worlds most demanding users specify for long, square to assure every spring will stand ondependable performance. either end, providing a maximum bearing Because our die springs are surface and improving performance.more dimensionallyaccurate, our spring ratesare more accurate. Better Value - WithSuperSprings, youll buyfewer die springs and loweryour operating costs. We offer applicationsexpertise, both technicalsupport from our lab andsales support in the field.We are the die springexperts in our industry. Tryour SuperSprings, andyoull see the difference foryourself!2'