Trolley Casters

Trolley casters are very common in caster products. The front of the trolley has two rigid casters, and the rear side near the push armrest is two swivel casters.

Classification of Casters and Explanation of Some Terms:

Casters include swivel casters, rigid casters and swivel brake casters. Casters are called universal wheels, which are designed to allow 360-degree rotation; rigid casters have no rotating structure and cannot rotate. These two casters are usually used together.

Equipment height: The equipment height refers to the vertical distance between the bottom plate of the casters and the wheels. Refers to the vertical distance from the ground to the location of the equipment.

Work load: The ability of casters to bear weight when moving. Also known as dynamic load. The dynamic load of the caster varies according to the specifications performed and the method of factory testing. It also varies from wheel's material. The key is whether the structure and quality of the bracket can withstand shocks.

Impact load: the instantaneous load capacity of the caster when the equipment is subjected to impact or vibration.

Static load: The static load should be at least 2 times as much as the impact load. The weight that the caster can bear in a static state should be twice as much as the moving load. Qingdao Fushengde Plastic Co. Ltd  can produce trolley casters and logistics trolley casters with various materials and specifications. Warmly welcome new and old friends at home and abroad to work together to create brilliant!