> Gears are produced from special steel and hardened to be wear-resistant

> Single or double row H type chain for heavy duty use

> Bucket edges are reinforced with special steel strips to provide wear-resistance

> Back stop lock to secure drive system

> By-pass channel connected to hot aggregate silo

> Elevator chain tension mechanism is either helical spring type or weight type according to capacity

> Driving systems equipped with soft starter or invertor

> Optional, additional gearbox system for maintenance and restart when the plant is loaded

> Optional, insulation with rock wool

> Optional, level and rotation sensors