... rollers, such as carrier idler, return idler, impact idler, vertical roller Our company can contract, design, manufacture and install all kinds ... : the convey capacity is calculated on the basis of when horizontal transportation, the material move angle is 30°, and specific gravity ... 1.0Ton/m2S.A.Trough Idler Sets Carrier Return Idler Roller Idler Frame: Idler frame is an important part of belt ...