... , high elevation, stable operation and long working life. Bucket elevator has characteristics of large transport capacity, high elevation, stable operation ... coal, cement, block, sand, clay and ore. The bucket elevator is allowed to convey materials with high temperature(250°) when ... s)Pitch of bucketsD160S/Q3.1-8251.0300D250S/Q10.8-21.6351.25400D350S/Q25-42451.25500GTD400110451.0480D450S/Q48-69.5551. ...