OEM Shopping Cart Castor Wheel Patent Shopping Trolley Replacement Wheel Two Dish 5 Inch Elavator Trolley Wheel Caster EP 9 Series Square head threaded stem type two slices elevator caster(6301)

Casters made of plastic materials are similar in appearance and feel to nylon casters, but the price is nearly double that of nylon casters. Therefore, some unscrupulous manufacturers sell plastic casters as nylon casters to customers based on cost-saving considerations. In order to allow customers to buy real nylon casters, today Globe Caster will introduce the inspection method of nylon casters.

The color of the finished nylon casters is light yellow or milky white. Because nylon is a polymer material, it has high mechanical strength and can reach the strength of metal materials. Using this feature of nylon casters, you can take a very simple method, which is to smash it with a hammer and test its hardness. If the caster you buy is hard enough, it is usually a nylon caster. On the contrary, if the texture is more Soft, it is the caster made of plastic material.

For objects that are not very heavy, plastic casters can be used, but for some mechanical equipment with a relatively large load, nylon casters are still safer. Therefore, you should choose the appropriate caster according to the actual usage when purchasing, and use the above-mentioned methods to identify the authenticity.