Wheel material: Material is the most basic requirement for purchasing heavy caster wheels. Comprehensive consideration of the size of the road surface, obstacles, residual substances (such as grease, iron filings) on the use site, the temperature and environmental conditions and the weight that the wheel can carry, and other different conditions, finally decide to choose a suitable wheel material. Used on rough ground, rubber, polyurethane or super synthetic rubber wheels should be resistant to wear and elasticity; when working under special high or low temperature, or the working environment has a large temperature difference, metal wheels or special-made wheels should be selected High temperature resistant wheels; where it is required to prevent the accumulation of static electricity, it is best to use special anti-static wheels, or metal wheels (if the ground does not require protection); when there are a lot of corrosive media in the working environment, it should be correspondingly Choose wheels with good corrosion resistance. For example: rubber wheels are not resistant to acids, greases and chemicals. Super polyurethane wheels, high-strength polyurethane wheels, nylon wheels, steel wheels and high temperature resistant wheels can be suitable for different special environment.
Heavy-duty caster wheels are made of soft and hard materials: usually heavy-duty caster wheels include nylon wheels, super polyurethane wheels, high-strength polyurethane wheels, high-strength synthetic rubber wheels, iron wheels, and air pumps. Super polyurethane wheels and high-strength polyurethane wheels can meet your handling requirements regardless of whether they are driving on indoor or outdoor ground; high-strength synthetic rubber wheels can be applied to hotels, medical equipment, floors, wooden floors, tile floors, etc. It is required to drive on a quiet and quiet ground when walking; nylon wheels and iron wheels are suitable for places with uneven ground or iron filings on the ground; and air pumps are suitable for light loads and soft and uneven roads.
Wheel diameter of heavy-duty casters: First, consider the weight of the load and the starting thrust of the truck under the load to determine the wheel diameter to choose. Generally speaking, the larger the wheel diameter, the easier it is to push, the greater the load capacity, and the better protection. The ground is not easily damaged.
Heavy-duty caster temperature conditions: severe cold and high temperature occasions have a great impact on the casters. The polyurethane wheel can rotate freely at a low temperature of minus 45°C, and the high temperature resistant wheel can rotate lightly at a high temperature of 275°C.
