The main materials of casters vary according to their uses and needs. The following are some of the common main materials for casters:
Rubber: Rubber is a common material for casters and is widely used because of its good elasticity and abrasion resistance. Rubber casters are suitable for both indoor and outdoor use, and can provide better shock absorption and ground protection.
Nylon: Nylon is a lightweight and durable material that is widely used in the manufacture of casters. Nylon casters have high load carrying capacity and abrasion resistance and are suitable for medium weight loads and smooth floors.
Metal: Certain casters require more strength and durability, which is where metal materials such as steel or cast iron can be chosen. Metal casters are typically used for heavy equipment or high load applications such as industrial machinery and trucks.
Polyurethane: Polyurethane materials offer good abrasion resistance, chemical resistance and low noise characteristics. Polyurethane casters are suitable for a wide range of application scenarios, including medical equipment, furniture and light industrial equipment.
PVC: Polyvinyl Chloride (PVC) is a common plastic material used in the manufacture of low-cost and lightweight casters.PVC casters are suitable for low load and smooth floor applications such as furniture and office equipment.