Experts in Turbomachinery

We provide hands-on diagnostic and troubleshooting support for turbomachinery, going far beyond standard vibration analysis by combining rotor dynamics, vibration engineering, and structural expertise. Our team collaborates directly with your operation and maintenance staff to identify root causes and resolve issues efficiently, supported by documented case experience available upon request.

Low-speed balancing offers a practical, cost-efficient alternative to high-speed balancing, delivering comparable results thanks to our machine sensitivity and engineering expertise. Under OEM supervision, we consistently achieve ISO 1.0–level residual unbalance on rotors up to 100 tons, with a proven track record of eliminating the need for additional balancing at operating speed.

Some rotor maintenance tasks—such as seal removal, journal or shroud machining, blade tuning, bow correction, or coupling work—require placing large, high-value rotors on a lathe. We support these critical operations with a specialized transportable lathe and highly trained machinists, backed by documented case experience available upon request.

Steam turbine blade work is highly specialized and often defines the critical path of an outage, requiring strict installation, proper tooling, precision machining, and on-site balancing—capabilities our team delivers to ensure reliability and performance. When blade wear or damage demands corrective action, our blade-tuning process provides a proven, low-risk repair that minimizes downtime and preserves efficiency through field frequency measurements, FEA engineering, precision machining, and final balancing.

Rotor bowing can arise from thermal or operational issues and may require anything from slow-turn recovery to full removal and straightening, depending on severity and metallurgical condition. We apply proven on-site and facility-based straightening methods—including machining, localized heating, and thermal soaking—supported by detailed geometric and metallurgical evaluation, with documented success on rotors showing up to 1 mm TIR before final low-speed balancing.

Critical components such as diaphragms, bearings, and valves often require case-specific repairs or upgrades, especially when facing unusual operating conditions or long lead times for non-standard spare parts. We deliver tailored repair and upgrade solutions that restore reliability and performance while minimizing downtime across a wide range of turbomachinery components.

Precision alignment of couplings and turbines is critical to reliable machine operation, especially when handling heavy rotors and accounting for thermal effects, which is why we apply multiple alignment methods—including laser, rim and face, reverse, and traditional techniques—based on each case. Our engineers execute these time-sensitive tasks with a high level of accuracy and efficiency, reducing maintenance duration while ensuring proper mechanical condition.