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What are the technological requirements of pu castor industry

by:Dajin caster     2020-04-30
Pu castor industry what are the technical requirements, the wheels of the material to consider work environment factors, first consider using the size of the pavement, obstacles, the use of residual material in the field ( Such as iron, oil) , environment conditions ( Such as high temperature, normal temperature or low temperature) And the wheels can bearing the weight of the different conditions, such as to determine the suitable wheel material. For example: acid, fat, or corrosive chemicals in the environment should choose the PU wheel, PP, nylon, and avoid using rubber wheel in the corrosive environment. In order to be able to calculate the carrying capacity of the various kinds of casters need, must know the weight of transport equipment and maximum load and the number of casters used, a single round of the bearing capacity calculation: T = ( E+Z) / M× N, T = bearing the weight of the single wheel to need; E = weight of transportation equipment; Z = maximum load; M = the number of casters used; Safety coefficient (N = About 1. 3 - 1. 5) 。 Usually the diameter of the wheel, the easier it is to promote the greater the load capacity is larger at the same time also is to protect the surface from being damaged, wheel diameter size first consideration should be given the choice of bearing and the weight of the load on the truck start thrust to decide. As a general rule, the hard tyre tread is suitable for soft and smooth floor exercise, and a soft tyre tread in hard or rough surface rolling more flexible, including most of the outdoor ground. When choose the time of the wheel, take into account all the ground of the special situation: uneven, sink, threshold, terminal strip. The wheel, the greater the more soft, more easily in orbit or similar cases rolling on the ground, the wheels of the soft can also protect the surface from being damaged. Rubber wheel, rubber wheel, especially high modulus does not produce noise, the maximum protection of the ground, and the wheels of the carbon steel is the hardest. Typically, PU wheel is a compromise choice, ground protection level is moderate, can bear the weight of the larger. What are the technological requirements of pu castor industry, more news and information about pu castor please click: hynews / 209. html
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