So you have a little vandal on your hands
Some hamsters are just set on chewing everything and anything. Why not give her disposable items that are no problem if she trashes them. Try egg boxes, stiff card food boxes and if you can get a nice branch from a fruit tree like apple or pear she might try that. All ours have the little heavy stoneware bowls and no one has chewed them yet. Is her wheel big enough for her? Sometimes they outgrow them and so spent timing trashing the cage instead of running.
We also have some heavy duty 3in pipe that plumbers use for sinks and stuff. If you buy the stuff with bends and T shapes they love to use them as tunnels and they are much stronger than the plastic used in cages. B&Q stock them. Well washed, large smooth beach pebbles are good for them to scramble on and keep the nails sanded down too.