Originally Posted by mohandes

As I know only compression springs applied for vibrating feeders and screens.

Recently I have seen a model of a feeder in Internet which include springs on top of feeder as attached file.

As the spring should support feeder and it should be in compression mode, I think this installation can not be true, isn't it?

It is not shown correctly but in this case the springs are suspended in "lanterns" and they work in compression. ■

Originally Posted by mohandes

yes, I know the suspended feeder as below photo.

However in the hanged or suspended feeders, you can use only one spring in each corner, is n't it?

No

You can install as many springs as you want - either intermediate bracket or redesign a lantern to take several springs.

Regards

Ziggy Gregory ■

Originally Posted by mohandes

Have you ever seen several hanged springs in one point?

would you please send me a photo or reference.

the answer is no but can't see the problem - the lantern/springs arrangement will be heavy.

Regards

Ziggy Gregory

www.vibfem.com.au ■