A Brief History of castor in the Industrial Market

Rubber casters and polyurethane casters are common choices in the material handling industry. They are often used interchangeably in terms of their unique properties and are commonly found on about 80% of all industrial applications. Within this article we will look at the similarities and differences of each material to ensure that the designer or specifier can make an informed decision of the right casters for a particular application.

This article will discuss various features of castor wheels including;

  • Roll resistance
  • Flexibility and cushioning
  • Full capacity
  • Wear and abrasion resistance
  • Cut and divide
  • Floor marking and safety

So, which is better? Polyurethane casters vs. rubber casters?

Unfortunately, (or perhaps fortunately), neither material in general is better understood than the others, and it is necessary to consider the application in which the castor wheels Perth will be used and the mechanical properties and characteristics required. There is a special application. While both materials come in a wide range of “polymers”, they have different advantages over each other. It is therefore important to consider and understand the characteristics of both rubber casters and polyurethane casters before choosing a material.

Natural rubber (NR) has a long history, with various processing methods discovered over the centuries. Natural rubber was originally found in para rubber trees around 1600 BC, although it was not until the late 18th century that natural rubber was discovered by Charles Goodyear, who discovered the process of vulcanization. This process is still widely used today, including the production of rubber casters.