How much do you know about the classification of casters?

Caster classification: divided by use
Industrial caster: refers to a caster used in factories or mechanical equipment.
Furniture casters: Furniture casters mainly refer to casters used for office equipment or furniture equipment.
Medical casters: Refers to special casters that meet the requirements of hospitals and have the characteristics of light operation, flexible steering, high elasticity, special ultra-quiet, wear-resistant, anti-winding and chemical corrosion resistance.
Supermarket casters: refer to casters specially developed to meet the moving needs of supermarket shelves and the lightweight and flexible characteristics of shopping carts.