Power plant construction: Testimonials (selection)
Lurgi Lentjes Service – Nikola Tesla Thermal Power Plant, Obrenovac (Serbia), Unit 3
• Rehabilitation of DGS 100 S fan mills
• Rehabilitation of afterburning grates (scale traveling grate)
• Revamping of fuel delivery system
B & B Energie Calau
• Delivery and erection of a biomass combustion plant with reciprocating grate; grate surface 12 m²
Stadtwerke Kaiserslautern (multi-utility)
• Delivery and installation of a traveling grate with rotatable grate bars for coal; grate surface 32 m²
• Delivery of duct sections and ash hoppers
Papierfabrik Mochenwangen (paper factory)
• Delivery and installation of a traveling grate with rotatable grate bars for coal; grate surface 28 m²
RWE – Neurath Power Plant
• Delivery of slide gate valves for flue gas recirculation duct before mill
Eins – Energie Chemnitz
• Refurbishment of impact wheels including body for the NV 40 fan mill
Power plant construction: Travelling grate

Anstatt - Bar travelling grate: Grate surface up to 16 m² (historical drawing)
Anstatt - Travelling grate with rotatable grate bars: Grate surface up to 33 m² (historical drawing)
Chain with grate bar Grate surface and grate bars Driveshaft and bearings
Air zone Primary air and recirculation Swinging ash cut-off gate Driveshaft
gas duct
Bar travelling grate Travelling grate with rotatable Grate construction site installation
grate bars during grate refurbishment
Reciprocating grate: Fuel feed Combustion chamber and grate Flatbed ash removal
Chain grate for flame-tube boilers (Steam production from 3.2 TPH to 10 TPH)
NV40-Beater wheel: Front Rear Crass-section
Slide gate valve before mill (shown without flue gas recirculation duct)