When using PU polyurethane roller, we should consider its usage mode, function, usage conditions, and matters needing attention. So what are the points needing attention? Xiaobian will take everyone to know about it!

Appropriate bearing load:

The possible bearing load introduced by the product refers to the general load that is easy to move when being carried on a flat ground by manual operation, and it is also the general load that can carry out this kind of carrying work in a safe state for a long time. It is necessary to estimate the total weight of the carried objects in advance, and then select the appropriate PU polyurethane roller according to the allowable load. Usually, only three of the four animals are stressed, so the limit of the total weight should be multiplied by 0.8 theoretically (that is, don't calculate it too full).

When four PU polyurethane rollers are used, the limit of total weight is equal to the allowable bearing load of each (one) multiplied by 4 multiplied by 0.8. When using polyurethane rollers with different sizes and specifications, please calculate the overall large bearing weight based on the one with the lower bearing load.

About speed

The requirements for the speed of PU polyurethane roller are: at room temperature, at a speed no higher than walking speed, on a flat ground, there is a general use situation of a certain stop working state.

Generally speaking, products such as PU polyurethane rollers have strong physical and mechanical properties, but in the actual use process, they can also show good wear resistance, so that even after a long period of use, their surfaces will not be worn.