Advantages
Works are performed without disassembling of flanges and equipment in general (works performed in-situ)
Service life extension due to restoration of sealing surfaces of flanges
No need to perform labour-intensive works with subsequent defectoscopy of a welded joint in case of flange disassembling for subsequent facing
Minimum working space is needed in the area of the surface to be machined (in cramped conditions)
Helps avoid product leaks through a flanged joint, and consequently, nonscheduled production stoppage in the future
Considerable reduction of overall repair time
APPLICATION PARAMETERS
- Range of machining from 0 mm to 4,045 mm (up to 12,000 mm — custom-made)
- High quality of machining, achievable roughness is Ra 0.8-1.6 μm
- Can be used for flange surface machining for different flange profiles: tongue-groove, male-female, O-ring, ARMCO ring, V-shaped groove
- The machine may be installed at both inner and outer flange diameters
- In case of mounting on tube plate, two-side machining is possible from one installation position
- Machining of square and rectangular flanges
- Feasibility study with respect to non-standard technical queries
SCOPE OF APPLICATION
Turning, grinding, milling of various surfaces and equipment parts:
flange sealing surfaces, grooves of any geometry on flanges, inner and outer cylindrical surfaces.
flange sealing surfaces, grooves of any geometry on flanges, inner and outer cylindrical surfaces.