Electrical switches used in domestic applications need to have consistency and repeatability to have a trouble free life. The rocker switches must be fitted with springs having very accurate length and characteristics to ensure the desired contact action. Push buttons, toggle switches, rotary switches, limit switches; all need highly accurate springs which can ensure repeatability over their envisaged operating life. Our springs are closely controlled to achieve very accurate lengths and removal of permanent set to relieve the residual stresses, thereby guaranteeing consistency demanded by these applications. Typical processes for these types of spring application are:

• Coiling process controlled with online length measuring and sorting device
• Continuous conveyor tempering
• Permanent Set removal