Dust-free and clean room crane traveling supplier is a factory specializing in the production of dust-free lifting equipment for purification workshops. Clean and dust-free workshops have relatively high requirements on crane equipment, and the corresponding cleanliness levels must be achieved, such as class 100, class 1,000, class 10,000, class 100,000, etc. The clean room crane is a professional special model that prevents dust from occurring when the heavy objects are transported by the crane inside and outside the clean room, and can make use of the limited space inside and outside the room to ensure the maximum use of the space. In order to prevent dust from occurring, stainless steel plates are laid on the running surface of the wheels.