Polyurethane Caster Wheels

In daily life, we will be difficult to choose the material of the caster. Some people will oscillate between PU（short for Polyurethane） and phenolic. Now, let's talk about how to choose these two materials of caster …

What size casters for workbench What size casters are most suitable for the workbench? In the case of the same workbench, when the total weight of the tool plus other tools remains the same, the larger the size of the …