Trough rollers are the components used to support belt and material loaded on the belt conveyor. The standard trough angles are generally divided into 10°, 20 °, 30 °, 35 ° and 45 °.
槽型托辊组是用来支撑输送带及输送带上承载物料的部件，标准槽角一般分为10°、20°、30°、35°、45°.