Advantages and disadvantages of iron core rubber casters

1, and iron core rubber casters due to its used of is soft of rubber for of sulfide process, so cannot resistance load, in high load of situation Xia, more soft of rubber round surface because by force of reasons, will deformation, caused lost round, led to running difficult, while, long time of high load, caused of rubber deformation, may will led to rubber surface and iron core part from.

2 iron core rubber casters with soft rubber wheels, and can protect the surface, soft rubber wheels can absorb the shock caused by objects moving, quiet, relatively inexpensive, widely used in various occasions.