Q: How long do shelf pusher springs last before needing replacement?

The service life of shelf pusher springs is mainly affected by three factors: use frequency, ambient environment and maintenance status. VIGO DISPLAY’s springs are made of high-quality 304 stainless steel, and undergo anti-fatigue heat treatment and precision tension calibration before leaving the factory. Laboratory simulation tests show that under standard room temperature and dry environment, the springs can maintain stable thrust after more than 10,000 full-stroke push cycles, with a tension decay rate of less than 8%, which is better than the industry average level of 12% decay.

Converted to actual retail scenarios, in standard supermarkets with 2–3 restocks per day, the springs have a service life of 3–5 years; in high-traffic convenience stores with frequent product picking and 4+ restocks per day, the replacement cycle is about 2–3 years; in high-humidity or low-temperature cold chain environments, due to slight impact on metal fatigue, it is recommended to inspect once every 2 years and replace them in time if the thrust is obviously insufficient. VIGO DISPLAY sells separate replacement springs, and the replacement operation is simple, which can be completed by store staff without professional tools, avoiding the need to replace the entire pusher unit and greatly reducing later operation and maintenance costs.