... Can expand and retract freely in the direction of length and you can control the length ... 2.Belt bidirection run Telescopic conveyor is one of Tilson’s representative products including telescopic belt conveyor ... in certain range and bidirectional convey. The number of segments can be 2, 3, 4 and ... conveying speed can be fixed or frequency controlled, load capcity is 60kg/m, conveying substance can be ...