The application of casters reduces labor intensity and improves work efficiency. Choosing the right caster products can get twice the result with half the effort. Generally speaking, when purchasing casters, everyone will consider the load-bearing, specific occasions of use, and remind everyone not to forget to consider the issue of flexibility.
(1) The casters should be flexible, easy and durable. The rotating parts (the caster turns, the wheel rolls) should be made of materials with low friction coefficient or assembled accessories after special processing (such as ball bearings or quenching treatment).
(2) The larger the eccentricity of the tripod is, the more flexible it is, but the load-bearing weight is reduced accordingly.
(3) The larger the diameter of the wheel, the more labor-saving it is to push, and it can better protect the ground. The large wheels rotate slowly than the small wheels, are not easy to heat and deform, and are more durable. Choose large-diameter wheels as far as possible when the installation height allows.
In addition, a number of considerations have taken into account the selection of suitable casters and should be used reasonably to make them work. The casters still have requirements for moving speed. Under normal temperature, the mobile express on the flat ground should not be higher than 4km/h, and Let the casters have time to "rest".
