belt rollers Sample


New member
Apr 11, 2019
Troughing idler also know as troughing roller or trough conveyor roller ,it’s one type of conveyor rollers .It’s better to call it as idlers group ,the shape is like a trough ,constituted by a metal frame ,3 troughing idlers and the belt .3 troughing idlers formed as a trough shape ,among them ,the central one is a flat idler ,two sides installed 2 inclined idlers ,so the 3 idlers constitute a troughing idler group .
Troughing roller and flat roller are the most common used type ,flat roller is suitable for light and block shaped material ,troughing roller is more suitable for outdoor or full dusts place .Every 3 troughing rollers constitute a group ,the belt conveyor is constituted by lines of roller groups .The angle between flat roller and troughing roller is 30⁰ ,35⁰ and 45⁰ ,in normal case ,we chose 35⁰ type ,but for special usage for 30⁰ or 45⁰ types ,we can also do it.
The most important character of trough conveyor roller is the shape ,it’s the only non flat shape roller which has the wider application .The trough shape makes the material inside can’t drop out and difficult to overflow .We can also consider the trough conveyor roller as the curved flat roller ,the curved trough shape is to protect the material to overflow ,so if the curved angle is bigger ,the trough is deeper to contain more material ,the conveyor will have more safety to transport material .But if we make a great angle ,the 2 trough conveyor rollers will take less weight ,on the contrary ,the central flat roller will take more weight ,the weight distribution has not balance ,so the transport safety is harder .
Except of troughing conveyor roller ,we also provide flat roller ,impact and spiral roller .Different types of rollers have their specific use ,so before your orders to purchase ,youj’d better get in touch with our engineers to make a plan .belt rollers Sample

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