Goltens Repair & Overhaul
On-Site Machining
Portable precision machining on large equipment: flange facing up to 6 m diameter, surface/XYZ milling, reaming, sheared stud removal and custom-built tooling.
Description
Beyond in-place journal machining and line boring, Goltens on-site machinists perform large-scale flange facing, surface machining and one-of-a-kind jobs with custom-built tools, avoiding the logistics and cost of moving large equipment. Stations worldwide hold portable precision tooling of small and large scale, supported by laser-guided measuring and alignment equipment.
Key features
- Small and large-scale flange facing up to 6 m diameter
- Surface/XYZ milling
- Reaming
- Sheared or broken stud removal
- Metal stitching of cast components
Applications
Leaking or out-of-line mating surfaces, worn landing surfaces, corroded guide rails and foundations, seized or sheared bolts, cracked components and engine block repairs across marine/shipyard, offshore, oil and gas, stationary power and industrial sectors. Case studies include cruise ship rudderstock machining and deck reel hub flange facing on an offshore pipelay vessel.
Specifications
| Flange facing | up to 6 m diameter |
|---|
More from Goltens
- In-Place Crankshaft Machining and Grinding
- Decarbonization and Emissions Reduction Retrofits
- Large Engine Crankshaft Replacements
- Electronic-Controlled Engine Services (ECES)
- Engine Laser Alignment and Chocking
- Crankshaft Annealing and In-Situ Annealing
- Line Boring Services
- Laser Alignment and Laser Scanning Services
- Woodward; Heinzmann; Regulateurs Europa Engine and Turbine Controls (Woodward, Heinzmann / Regulateurs Europa)
- Ballast Water Treatment System Retrofits, Re-Retrofits and D-2 Commissioning Testing
- On-Site Large Bore Engine Repair and Maintenance
- Chris Marine Liner Diameter Measurement (LDM)
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