High-temperature wheel styles varied, whether it is style or manufacturer, models are not the same, although there should be a unified name called heat wheel, but we use them in practice and vary widely, the actual use we will first consider carrying capacity of high-temperature wheel, because not all are suitable for high-temperature wheel in any case, it will also differ according to different choices of carrier, which is called the remedy. There are generally two methods. 4 Wheel installation example. First, considering the uneven ground, with three wheels to withstand the weight of the load is calculated, which is usually considered uneven ground, the lower factor of safety; second, to consider the safety factor, the face of suitable land wheel impact is not great occasions, four wheels must withstand the weight calculation, based on a large number of experiments show that the actual load casters larger than the theoretical value of about 20%. Practice, the first method is the most common industrial logistics casters load calculation methods.
Of course, those who just consider the carrying capacity of our most basic point, but also asked to select the reference temperature wheel depending on the circumstances surrounding the use of the environment, corrosion, moisture casters, caster life in order to avoid the impact of dust, select Add Dust casters, windblown dust and prolong the life of the caster.
Often occur in the use of high-temperature wheel brakes can only braked wheels, and a base plate but still can be active, and perhaps this will give us the factors caused some minor trouble, so if you want to brake better, you can take a double brake . Both braked wheels also make the bracket (mounted wheels) and the bottom (connection device) stuck. Double brake can effectively prevent wheel rotation and reverse direction, the safety factor increased; dust cover, seal, can make the wheels get better cleaning and prolong life.
In addition to these high-temperature wheel bearing is a very important part, it can determine the service life of high-temperature round; in general the higher the requirements of the selector wheel bearings when we should pay attention, and high-precision bearings are suitable for use in high-end equipment and operating elaborate needle bearing compression capability, suitable for a large pressure situations;; high performance demanding applications gray wheels ground gas, walk a few laps on the ground, it will not leave marks; to protect the ground, should Choose artificial rubber tire or polyurethane wheels, making the caster operate freely.