The chain conveyors is that part of the system that takes over the fuel of a discharge unit (e.G. Walking Floor) and transports it towards the boiler. The fuel is transported in a funding channel via the material carrier, which are attached to two conveyor chains. The fuel chain conveyors is longitudinal and vertical conveyor in one and can transport coarse fuels (greater than P63).
The Hydraulic Stoker unit is used for the direct input of the fuel in the combustion chamber. The material of a discharge unit (E.g. chain conveyor) drops in the HKE through a channel and will be inserted in to the boiler at preset cycle times.