TB – Thermoplastic Rubber. Hardness: 80 Shore A. (-20ºC to + 70ºC). Produced with recyclable thermoplastic elastic rubber tread and polypropylene copolymer wheel center. They present an excellent floor protection, soft and quiet rolling, easiness to handling and maneuvering, impact resistance, have a low deformation index under load and excellent abrasion resistance. They have a good resistance to weathering and chemicals such as salts and greases. Nominal working speed is up to 4km/h.
PMX – Rubber (Rim) Hardness: 80 Shore A. (-20ºC to + 70ºC). Produced with solid rubber rim and stamped carbon steel plates for the flanges (wheel center). They do not require maintenance, they do not go flat, easily rolling under obstacles and are indicated for use on irregular floors. Flanges are secured by screws enabling the mounting and replacement of their components that may be supplied separately.
BD – Molded Rubber With Stamped Plate Wheel Center: 80 Shore A. (-20ºC to + 70ºC). Produced with solid rubber tread, with zinc-plated stamped carbon steel wheel center. They are light and resistant, soft and quiet rolling and are indicated for light duties on floors in good conditions. Nominal working speed is up to 4km/h.