Due to longstanding know-how, repairs of fans, control and shut-off-dampers as well as heat exchangers of any type and design are possible on-site or within the in-house workshop. All necessary technical facilities, tools and testing instruments are at disposal.

• Exchange of louver on ventilation dampers
• Bearing and damper rod replacement
• Repair and refabrication of tube bundles for heat exchangers
• Blade alignment
• Repair of rotors for fans
• Replacement of shafts on fans
• Exchange of inlet nozzles and casing modules
• Application of wear protection
• Exchange of vibration damper