Shelf Pusher Tray Constant Force Springs
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Storage rack springs are one of our constant force springs. The force released by this spring is constant and soft, due to which the springs are usually equipped on storage rage in convenient stores and supermarkets. Storage rack springs can be made of stainless steel SUS301 or BTX and the fatigue life of this kind of constant force springs is over 13000 times. The storage rack spring made by Zongda has a thickness range of 0.1-0.3mm, width of 4-20mm and length of 400-1000mm and the parameters can be adjusted according to different requirements from customers.
One of storage rack springs made by Zongda is shown as below:- Size: 0.21mm*4mm*750mm (thickness*width*length)
- Material: Stainless steel SUS301
- Hardness: HV490-510
- Fatigue lifetime: Over 13000 times
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