Advanced Control Company (ACC) provides specialized, field-proven engineering technologies for critical turbomachinery and heavy rotating equipment across Saudi Arabia and the GCC. We eliminate single-point hydraulic risks, modernize obsolete turbine governors, and restore dynamic foundation integrity.
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Eliminate synthetic EHC fluids, leaky pumps, and sticking servos. Upgrade to roller-screw electric actuators and direct EMA 2oo3 trip protection.
100% digital single-cable networked monitoring detecting actual shaft bow and eccentricity—preventing destructive steam seal rubs before startup.
Resolve severe compressor vibrations without moving machinery. 300-bar epoxy resin injection, AT800 grouting, and anchor bolt renewal.
Representing world-class engineering manufacturers with dedicated Middle East application engineering, installation, and field service support based in Saudi Arabia.
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Decades-old hydraulic governors and mechanical overspeed bolts represent major trip liabilities in Saudi refineries and power plants. ACC delivers Lovejoy Controls' field-proven packages to eliminate oil dependence and enhance safety.
Machinery Foundations
Dynamic compressors and turbines subject concrete foundations to severe cyclic fatigue and oil degradation. ACC provides Alphatec Engineering's turnkey solutions to permanently restore structural stability in-situ.
Real-world applications documented from official partner records across oil & gas, power generation, nuclear facilities, and petrochemical complexes.
Oil & Gas
Lovejoy Controls
Older mechanical-hydraulic governors and trip bolts suffered frequent speed hunting and forced outage liabilities on critical process drive steam turbines.
Petrochemical & LNG
Alphatec Engineering
Installation of four critical Boil-Off Gas (BOG) compressors (Model 32HF-4N-CM, 12,600 kg/h) demanding perfect alignment and zero voiding under severe dynamic loads.
Marine & Defense
Lovejoy Controls
Mission-critical propulsion and feed pump drive steam turbines requiring complete elimination of chronic hydraulic control failures under zero-fail naval standards.
Refining
Alphatec Engineering
950 kW motor-driven C.20-4 compressor foundation suffered deep horizontal cold joints, oil ingress, and loose anchor bolts, risking severe structural breakdown.
Power Generation
Alphatec Engineering
18V52/55B engine suffered severe vibration and sheared crankcase bolts from oil-compromised grout, forcing derated engine capacity.
Combined Cycle Power
Alphatec Engineering
Catastrophic gas turbine failure damaged pedestals; non-destructive testing revealed internal cracks and voids inside the mat foundation requiring urgent 4-day repair.
Engineered solutions deployed across Saudi Arabia's most demanding industrial assets where downtime is not an option.
Upstream gas compression, oil export pump drive turbines, offshore platform power units, and pipeline booster stations.
Ethylene and propylene refrigeration compressors, hydrogen recycle machines, boiler feed pump turbines, and cracking furnaces.
Thermal, combined cycle, and nuclear power stations. Main boiler feed pump drive turbines (MFPT / SGFPT), draft fan drives, and generator plinths.
SWCC and Marafiq mega-desalination facilities, high-pressure RO feed pump drivers, massive multi-stage transmission pump foundations.
Autogenous / SAG grinding mills, cement roller mills, steel ladle turrets, and high-vibration disintegrator foundations.
Ammonia synthesis compressors, syngas drive turbines, urea granulator drive foundations, and acid-resistant equipment plinths.
From initial on-site condition assessment in Dammam or Jubail to final startup dynamic balancing, our engineering workflow guarantees zero startup surprises.
Multi-point vibration analysis, Motion Amplification® video diagnostics, foundation core testing, and turbine control loop risk evaluations.
Custom mechanical LinkX valve adapters, engineered pour plans, and 100% pre-assembly with dynamic hardware-in-the-loop simulation.
Specialized high-pressure injection pumps, diamond wire plinth cutting, precision laser alignment, and controlled-temperature grout curing.
Dynamic trim balancing under live thermal and steam load conditions using portable ultrasonic deflection kits, backed by local 24/7 GCC support.
How our technology partners compare with legacy status-quo equipment and conventional alternatives.
| Scope Area | ACC / Partner Approach | Legacy / Alternative Technology | Key Operational Benefit |
|---|---|---|---|
| Steam Turbine Valve Actuation | ✓ Lovejoy Roller-Screw Electric Actuators 100% Oil-Less Control | High-Pressure Synthetic EHC Hydraulic Skids Pumps, filters, accumulators, servo valves | Eliminates hydraulic oil fire hazards, servo sticking, and fluid acid degradation. |
| Turbine Trip Modernization | ✓ Electromagnetic Actuator (EMA) + 2oo3 Electronic Zero-stress online testing | Mechanical Flyweight Trip Bolts & Oil Headers Mechanical latches & dump lines | Enables full periodic functional testing without overspeeding or stressing the turbine. |
| Rotor Deflection & Bow Monitoring | ✓ Digital Ultrasonic Displacement Probes (UDP) Measures mid-span flexible shaft bow | Bearing-Orbit Proximity Probes (API-670) Clamped by bearing oil film | Clear Go/No-Go operator advisory preventing catastrophic interstage steam seal rubs. |
| Machinery Foundation Grouting | ✓ ALPHATEC® 800 Epoxy Grout (>100 MPa) Impervious to hot oil, high vibration damping | Non-Shrink Cementitious Grouts Crumble under oil immersion & cyclic shear | Monolithic bond to steel bedplates; absorbs dynamic compressor shocks permanently. |
| Foundation Rehabilitation Scope | ✓ Turnkey In-Situ Engineering Contractor 300-bar resin injection + alignment | Bagged Material Resins Only (ITW/BASF) Installation delegated to civil contractors | Integrated accountability: from vibration diagnosis to precision mechanical execution. |
Connect directly with our turbomachinery and foundation engineering team. Whether preparing for a planned turnaround or visiting ROTIC 2026, we are ready to assist.
Submit your inquiry and an ACC applications engineer will respond promptly.