Maintenance of casters

For safe use of casters must be bearings as well as check the mounting bolts on a regular basis to confirm that there is no loose, in addition, to enhance performance of the into the resistance and, to come on the rotation of the rotating parts, parts of the bearing, wheel and hardware have cracks or loose, replace the new part.

Friction because wheels are often in contact with the ground, so the wheels will wear very seriously, checking whether the wheels can also be used on a regular basis, please better cannot be used so as to avoid affecting the normal use.