The wheel core of the RHT series is manufactured in special Ditherm® compound, combined with special fibers and molded under an innovative DC developed high pressure + extreme temperature process, and its tyre is made in a special high quality elastic rubber for high temperatures.The black rubber tyre is mechanically bonded to the wheel core, and the coupling is further strengthened by a surface adhesion which is obtained without the use of any glue or vulcanization such as for almost any competition product. This particular bonding is resulting in the highest quality wheel in its range of application, featuring a drastic reduction in the risk of tyre de-bonding during the work in temperatures. They are available with several types of hubs and bearings, in order to allow the perfect response and the best need / price ratio for any type of high or low temperature requirement. The RHT wheels can be fitted into a specific series of brackets for high/low temperatures, which are specifically studied and produced to fulfill the extremely wide variability of conditions to which they are submitted in the world of uses in temperatures and bakery / food industry. Brackets are fully certified and manufactured with food and sanitary grade Stainless Steel in AISI 304 / 316, and are available in both metric and inches standard sizes, and are also available in double-layer galvanized pressed steel. They are RoHS - REACh compliant, and the permanent lubrication has been approved by FDA-USDA for contact with foods. A computerized control of the swivel head ball race and assembling tolerances assures a perfect plate rotation without locking point. Brake system is perfect for low and high temperatures and for inside-outside use and is maintenance free.