Is it suitable to choose PU filling wheels for small trailers?

The casters of small trailer shopping carts are suitable for using PU injection wheels, so what are the characteristics of these casters? Firstly, the casters made of this material have the characteristics of being silent, wear-resistant, and anti slip. Secondly, the small trailer also has high elasticity, good grip, and is very wear-resistant. Anti slip is for safety, silence is for others, and wear resistance is for the service life of small trailers. In fact, besides small trailers, many other products that use casters also use this excellent PU infusion wheel.

Author: Luggage accessories

Link: https://zhuanlan.zhihu.com/p/427534693

Source: Zhihu

The copyright belongs to the author. For commercial reprints, please contact the author for authorization. For non commercial reprints, please indicate the source.