During construction, you need mobile equipment to help you move materials and tools from one point to another. Carriers with castor wheels are handy in such cases. You will save a lot of time and resources that would have been spent carrying the items by hand. Castor wheels are made using different materials such as cast iron, phenolic, and glass-filled nylon. This means that each range of castor wheels has unique attributes and ability to perform under certain conditions. By paying attention to the details, you be able to buy castor wheels that are best suited to your working conditions. Here are some important things you should know when buying carriers with castor wheels:
The Temperature Range of the Castor Wheels
Sometime, the procedures involved in the construction process require you to heat the materials. For example, you need to heat bitumen when laying asphalt concrete surfaces. If the carriers are used to carry hot and molten materials at the site, then they should be able to stand up to the surrounding high temperatures. When buying, you should find out the temperature range of the material used to make the castor wheel to ensure that the wheel does not melt and collapse amidst the operations at the site. Essentially, castor wheels made using cast iron can withstand higher temperatures compared to phenolic and glass-filled iron.
The Load Capacity of the Castor Wheels
Castor wheels have a limited load capacity. This refers to the maximum amount of weight that can be sustained by the materials used to make the castor wheel. If you exceed the load capacity, you impair the smooth movement of the carrier on the surface that you are rolling it over, forcing you to use more energy to push the carrier around. In addition, you also risk breaking the joints that link the trolley to the wheels, necessitating repairs or replacements. When buying, you should ask about the weight limitation of the wheels to ensure that the load on the carrier doesn't exceed the load capacity of the wheels.
The Maintenance Needs of the Castor Wheels
Just like most of the other equipment at the construction site, the castor wheels also have to be maintained. This includes lubricating and replacing worn out or broken parts. For castor wheels used in high temperature working environments, you should buy lithium complex grease for lubricating the moving parts of the castor wheels. Unlike regular grease, the lithium complex grease can withstand the hot surrounding and keep the moving parts lubricated. It does not melt.
For more information about your options for castor wheels, contact a local supplier.