The usage of castor different specifications

Castor as widely used in transportation handling in the field of mechanical parts, widely welcomed and loved by the market. During the process of actual use, the choice of the caster specification is very important, because the choice of all casters specifications for final installation services. However, no matter how to analyze theoretically casters specifications of choice, have no in practice to understand the use of different specifications casters performance more accurately and objectively. / news_174。