Sunaina Engineering Industries - Industrial Springs

We are offering best quality of die and moulde springs as per (equivalent to ISO 10234 & JIS B 5012) for press tools & moulds. WHATS IS SPRING A spring is an elastic member which store energy and provides a force over a distance by elastic compression. Spring have ability to withstand relatively large compressions elastically. Today springs find tremendous applications in engineering and other areas, which makes wide variety of springs both in size and shapes. Springs are mainly used for following functions. To cushion, absorb or springs or control the energy either due to shock or vibration as in railway wagons, automobiles, shock absorbers, press tools etc. To exert a force as in spring loaded safety valve, clutches etc. To support moving masses or to isolate vibrations. To store energy, - that way spring find use in clocks, toys, machines etc. Springs are classified according to their shapes and type of stress they have to withstand. Following are main types of springs, Compression Springs. Tension Springs. Spiral Spring. Disc Spring. Spring rings and bars In this catalogue we are mainly provided details of compression springs used for following applications. Press tool dies for sheet metal working. Moulds for plastic injection moulding. Jigs, Fixtures and machine tools.