Shopping Cart Casters are used for carts in supermarkets, hypermarkets, etc.
1. According to the wheel material classification, it can be divided into two types: Polyurethane Casters and TPR Casters.
2. According to the installation method, it can be divided into Threaded Stem Casters and Bolt Hole Casters.
3. According to the specific use, it can be divided into Escalator Casters and ordinary casters.
The sizes are 3 inch, 4 inch, and 5 inch respectively, and the load capacity is 60KG to 110KG, all of which are equipped with ball bearings.
Escalator Casters can be divided into 2-piece wheels, 3-piece wheels and 4-piece wheels according to the number of flanges on the wheel surface. Ball bearings are also embedded in the swivel structure of the casters, which improves the impact resistance and makes it more durable. There is also a rubber anti-collision strip on the outside of the rotating structure to reduce direct contact and collision between shopping carts.