KHD

Heat exchangers and their replacement parts, in particular cyclone heat exchangers, not being parts of machines; counter current flow-calciners and their parts for the transformation of mineral raw materials, in particular for calcining limestone; furnaces and their parts for industrial purposes, in particular rotary kilns and their parts, namely, rotary kiln bearings, rotary kiln sealings, refractory lining for rotary kilns, rotary kiln drives for the cement industry and for mineral aggregate preparation; oil burners for industrial kilns and rotary kilns and for industrial pre heaters for preheating raw meal in the cement production process; coolers and their parts for cooling hot bulk goods, in particular for cement clinker, in particular stepped coolers and reciprocating slat coolers