TD 75 fixed roller belt conveyor type fixed belt conveyor, simple structure, convenient maintenance, bue to its advantages of low cost, strong commonality and widely in metallurgy, coal, transport, hydropower and other departments in the used to transport loose materials or items. According to the requirement of the conveying process, can be single delivery, can also be more than one or with other conveyor to form horizontal or inclined conveyor system. TD75 in ambient temperature + 40 ℃ to - have a range of 10 ℃, the temperature of the conveying material under 50 ℃. With explosion-proof, waterproof, anticorrosion and heat, cold and other special requirements, shall take corresponding measures.