Display Shelf Pusher Spring including two kinds of spring. One is constant force spring,the other is variable force spring .
Shelf pusher springs are mainly used in shelves and display stand in shopping malls, supermarket.
Constant force springs provide even power, while Variable force springs provide different power during the whole moving depending on the weight of the goods.
Application:Point-of-Purchase (POP) displays, shelves and display stand in shopping malls, supermarket.
We can custom Variable Force Springs for you.