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FI80 Large-Diameter ID Mounted Flange Facing Machine with Pneumatic and Electric Drive Options for 26–80 Inch Flanges
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FI80 Large-Diameter ID Mounted Flange Facing Machine with Pneumatic and Electric Drive Options for 26–80 Inch Flanges
| MOQ: | 1 |
| Price: | 15000USD-60000USD |
| Delivery Period: | 5-7 days |
| Payment Method: | T/T |
Detail Information
Place of Origin
Wuxi, China
Brand Name
MT Portable Machine
Certification
ISO9001 & CE
Model Number
FI80
Document
ID Mounted Range:
790–1900 Mm (31.1"–74.8")
Shipping Dimensions (L×W×H):
2015×800×880 Mm
Shipping Weight:
1025KG/1075KG
Highlight:
Large-Diameter Flange Facing Machine
,ID Mounted Portable Flange Facer
,Pneumatic and Electric Drive Flange Resurfacing Tool
Product Description
FI80 Large Portable Flange Facing Machine
ID Mounted On-Site Flange Resurfacing Tool 26–80 Inch
The FI80 flange facing machine is an industrial-grade, internally mounted portable machining system designed for resurfacing and repairing oversized flanges directly at the job site. With a machining capacity from 670 mm to 2032 mm, this large flange facing machine delivers reliable precision for critical sealing surfaces in demanding field environments.
Engineered for heavy industrial maintenance, shutdown operations, and offshore servicing, the FI80 ensures accurate alignment, stable cutting performance, and repeatable surface finishes without removing the flange from the pipeline system.
Specifications
| Item | FI80P (Pneumatic) | FI80E (Electric) |
|---|---|---|
| Drive Type | Pneumatic Motor (4.1 Hp / 3.0 kW) | Panasonic Servo Motor (4.1 Hp / 3.0 kW) |
| Air Consumption | 2.8 m³/min @ 0.6 MPa | N/A |
| Voltage | N/A | 220-240 V, 50/60 Hz |
| Facing Diameter | 670-2032 mm (26.3"-80") | 670-2032 mm (26.3"-80") |
| ID Mounting Range | 790-1900 mm (31.1"-74.8") | 790-1900 mm (31.1"-74.8") |
| Feed Speed | 0.15,0.2,0.24,0.32,0.5,0.69 mm/rev | 0.15,0.2,0.24,0.32,0.5,0.69 mm/rev |
| Rotation Speed | 28 rpm | 0-23 rpm |
| Shipping Weight | 1025 kg | 1075 kg |
| Shipping Dimensions | 2015×800×880 mm | 2015×800×880 mm |
Key Features
Extended Large-Diameter Coverage: Designed for flanges from 26 to 80 inches, the FI80 is ideal for large pipelines, pressure vessels, heat exchangers, storage terminals, and heavy process equipment.
Dual Power Configurations: Available in two models to match site conditions: FI80P - Pneumatic drive for hazardous or explosive areas; FI80E - Electric servo drive for precise speed control and smooth torque output.
High-Precision Machining Structure: Built with NSK precision bearings and a reinforced V-type linear guide slide system, ensuring vibration-free cutting and consistent surface finish quality—even on oversized flanges.
Rapid Internal Mounting System: The micro-adjustable ID clamping mechanism enables quick centering and secure fixation inside the pipe bore, reducing setup time and improving machining accuracy.
360-Degree Adjustable Tool Post: The fully rotating tool holder supports multi-angle machining, groove restoration, chamfering, and weld preparation without repositioning the machine.
Engineered for Harsh Field Conditions: Manufactured with corrosion-resistant materials and sealed components, the FI80 is suited for offshore platforms, petrochemical facilities, power stations, and remote industrial locations. Delivered in a rugged waterproof transport crate for maximum protection and portability.
Flange Facer Machine Selection Table
| Model | Facing Diameter Range | ID/OD Mounting Range | Drive Type |
|---|---|---|---|
| FI14M | 1.07" to 14" (27.2-355.6 mm) | 1.07" to 10.63" (27.2-270 mm) | Manual |
| FE12P | 0-12" (0-305 mm) | 2-17.7" (50-450 mm) | Pneumatic (1.0 kW) |
| FE12E | 0-12" (0-305 mm) | 2-17.7" (50-450 mm) | Electric Servo motor (1.0 kW) |
| FI26P | 4.72-27.56" (120-700 mm) | 3.78-28.35" (96-720 mm) | Pneumatic (1.0 kW) |
| FI26E | 4.72-27.56" (120-700 mm) | 3.78-28.35" (96-720 mm) | Electric Servo motor (1.0 kW) |
| FI40P | 6-40" (153-1000 mm) | 5.7-35.8" (145-910 mm) | Pneumatic (1.7 kW) |
| FI40E | 6-40" (153-1000 mm) | 5.7-35.8" (145-910 mm) | Electric Servo motor (1.5 kW) |
| FI60P | 12.6-59" (320-1500 mm) | 11.4-57" (290-1450 mm) | Pneumatic (3.0 kW) |
| FI60E | 12.6-59" (320-1500 mm) | 11.4-57" (290-1450 mm) | Electric Servo motor (3.0 kW) |
| FI80P | 26.34-80" (670-2032 mm) | 31.1-74.8" (790-1900 mm) | Pneumatic (3.0 kW) |
| FI80E | 26.34-80" (670-2032 mm) | 31.1-74.8" (790-1900 mm) | Electric Servo motor (3.0 kW) |
Industries and Applications
Oil and gas transmission pipelines
Refinery and petrochemical plants
Offshore drilling platforms
Power generation facilities
Heavy industrial maintenance projects
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