The material selection of heavy industrial casters - Castor wholesale - 【 Industrial casters 】 Universal wheel, adjust the foot manufacturers in the universal wheel, casters product variety fault in the complex market, to pay particular attention to, when selecting a heavy-duty casters for heavy-duty casters are generally load larger objects, so it is especially important for the selection of the castor; In order to avoid for castor's own reason, cause unnecessary damage to the goods and security, so it is very important to choose a good heavy duty castor product, which depends more on a manufacturer of strict quality control. A, what is a heavy duty casters, heavy-duty casters refers to the caster wheel load capacity is bigger, is, according to the caster wheel bearing capacity is relatively light castor, medium casters, classify, and no clear boundaries, castor is generally high load, called heavy-duty casters. Second, the heavy duty castor wheels material selection, heavy duty castor is used for heavy equipment moving, so heavy duty castor wheels generally adopts hard single wheel tread. Of forged steel wheel and pu castor wheels especially for track, castor wheels. Polyurethane casters in abrasion resistance, water resistance, etc, are more outstanding, protective floor, flexible rotation, the rotation and quiet, no round printing, impact resistance, abrasion resistance, good waterproof performance, chemical corrosion, etc. Suitable for more high-end machine or indoor easy damaged the floor; As well as the environment is relatively bad place, etc. For more environmental protection, clean industry, polyurethane on the surface friction coefficient is small, so in the process of using low noise coefficient, also be the first choice of the many environmental protection industry.