What is the design principle of industrial casters?

The design of industrial casters is a complex process involving multiple fields of engineering and science. Industrial casters must be designed taking into account the load they will carry. In different application scenarios, the load required will be different. For example, casters used on factory equipment may need to support hundreds or even thousands of pounds of weight, while casters used on furniture need to support lighter loads. Therefore, during the design process, accurate analysis and calculation of the load are required to determine the appropriate tire size and structural design to ensure that its load-bearing capacity can meet the demand.

Material selection is another key factor in industrial caster design. Casters are usually made of materials such as metal, plastic or rubber, and different materials have different physical and mechanical properties. For example, steel usually has higher strength and hardness and is suitable for situations where it can withstand larger loads, while plastic materials such as nylon or polyurethane have better wear resistance and shock absorption properties and are suitable for situations where smooth driving is required. Therefore, when selecting materials, the characteristics of the materials need to be comprehensively considered based on specific application requirements to ensure that the casters have good performance and durability.

The tire design of industrial casters is also an important part of the design process. As the part of the caster in contact with the ground, the design of the tire directly affects the friction and rolling resistance of the caster, as well as the steering and flexibility. In order to reduce friction and rolling resistance, tires are usually designed with a smooth surface, and some special lubricants or additives may be added.

Shockproof and shock-absorbing design is also an aspect that cannot be ignored in the design of industrial casters. In some specific application scenarios, such as driving on uneven ground or transporting fragile items, the shock-proof and shock-absorbing functions of casters are particularly important. In order to reduce vibration and shock damage to equipment and cargo, casters are usually equipped with some special shock-absorbing structures or materials to provide more stable driving and smoother transportation.