Polyurethane casters at the same time have a wide range of hardness, from shaw A10 -
Currently on the market has been beyond the shaw A100 or above products.
In addition, the superior sound-absorbing properties of the pu castor wheels in the process of movement does not produce noise, can be silent.
These characteristics of PU wheel, very suitable for as castor material.
Heavy duty castor is used for heavy equipment moving, so the heavy duty castor wheels generally USES hard single wheel tread.
Pu castor good sound-absorbing properties come from?
With castor manufacturers of iron core pack polyurethane wheel, the wheels made of excellent imported liquid polyurethane pouring, cooperate with solid cast iron wheel core and dual ball bearing precision, durable and impact force is strong, stable plane single wheel surface structure, large round wide, more flexible rotation, large capacity and stability, wear resistance, low weight, suitable for heavy load high under the condition of use.
Bearing have many types and models, brands, and are closely linked.