Tips on using polyurethane casters(1)


1. If the polyurethane casters are used in some chemically corrosive environments, it is recommended to use reinforced nylon casters. This material is not sensitive to most chemical solvents or corrosive chemicals. Of course, for insurance, you can consider the reference The different levels of chemical activity of different materials, and once again introduce a common misunderstanding, that is, many friends may have a misunderstanding when choosing polyurethane casters, that is, they think that polyurethane casters must be able to carry a large part of the article, so they You do n’t have to worry about measuring dynamic loads, etc.

2. The selection of various casters needs to be able to take into account many details, including the load range of the casters. Most of the casters must be able to meet the quiet operation, and also be able to adapt to the requirements of the hospital's lightweight and flexible steering, Because the industry does not have high requirements for the load-bearing capacity of casters, most casters will give priority to stainless steel and casters, but polyurethane casters are also more suitable. This type of casters are mainly suitable for equipment auxiliary equipment used in chemical environments.

3. Polyurethane casters do not have a clear load-carrying capacity limit. It refers to those with larger load capacity. Casters, generally speaking, casters with a load-bearing capacity of 500 kg to 15 tons can be called polyurethane casters. The reason why polyurethane casters can have such a large load-bearing capacity is also directly related to their product design, especially the brackets of polyurethane casters. Most of the brackets on the market are made of metal materials, including ordinary steel stamping and cast steel. For forming, etc., the caster with more load-bearing capacity has a thicker steel plate.