FDG2000 Portable Flange Facer Product Features
The FDG2000 portable flange face machine is a robust tool for repairing flange sealing surfaces at the site, featuring an internal clamping device specifically tailored for restoring sealing surfaces on pipelines, valves, and pump flanges. Incorporating highly innovative technology, it offers efficient and precise flange processing solutions under a wide range of harsh on-site conditions. From welding preparation and sealing groove processing to lens rings, RTJ groove processing, and heat exchanger maintenance, the JOYSUNG FDG2000 excels in handling them all seamlessly.



Powerful Machining Capability
The FDG2000 portable flange face milling cutter is a versatile tool capable of addressing a wide array of flange processing requirements, encompassing but not restricted to: sealing groove machining, lens rings, RTJ groove machining, welding preparation, countersinking, and heat exchanger repairs.
Efficient and Convenient On-Site Repair
One of the standout features of the JOYSNG FDG2000 is its portability and efficiency. Its internal clamping device allows for quick installation and use on site. Equipped with two sets of mounting bases and corresponding fixed support legs, it greatly shortens the installation time and provides greater stability. Whether working in complex environments or in areas with limited space, the FDG2000 ensures fast and accurate processing.
Multiple Feed Speeds to Meet Various Machining Needs
JOYSUNG FDG2000 is equipped with six feed speed settings, allowing users to select the appropriate speed based on their specific flange repair needs. This ensures that each repair task is performed under the optimal machining conditions, improving both efficiency and precision.
Powerful Drive System
JOYSUNG FDG2000 comes standard with a pneumatic power unit, making it ideal for stable operation in petrochemical environments. Additionally, users can choose a hydraulic power unit for higher load machining requirements. The powerful drive system provides reliable support for various flange machining tasks.
Modular Design for Easy Maintenance and Replacement
JOYSUNG FDG2000 features a modular design, with all key components being removable and replaceable. This allows for quick maintenance and part replacement over extended use, reducing maintenance costs and extending the equipment's service life. The modular design also enables users to configure different components based on their specific needs, enhancing the tool's flexibility and adaptability.
Optional Accessories to Expand Application Scenarios
To meet the needs of different application scenarios, the JOYSUNG FDG2000 offers a variety of optional accessories. For example, users can choose a dedicated heat exchanger mounting plate and rear machining device, significantly improving the JOYSUNG FDG2000's application in heat exchanger flange repairs. Other accessories also enable the machine to be widely used in various industrial sectors.
Applications
The JOYSUNG FDG2000 Portable Flange Facer is widely used in industries such as petrochemical, natural gas, nuclear power, metallurgy, power generation, pharmaceuticals, and shipbuilding. It is particularly well-suited for flange repairs in pipeline systems, valves, pump bodies, and heat exchangers. Its multi functionality, convenience, and efficiency make it the go-to tool for various industrial maintenance and on-site repair tasks.
Technical Detail
|
Facing Diameter Range |
610-2032mm(24-80.0") |
|
I.D Clamp Range |
610-1965(24-77.0") |
|
Min Swing Diameter |
1560mm(61. 0") |
|
Max Swing Diameter |
2120(83.5") |
|
Tool Post Stroke |
102(4.0") |
|
Tool Post Swivel Angle |
+ / - 45⁰ |
|
R.P.M |
0-16 |
|
Drive Power Unit- Pneumatic |
4Hp(3kw) |
|
Air Consumption / Supply Required |
2.69m³/min |
Feed Rate
|
In |
Out |
Up/down |
|||
|
Gear |
mm/rev |
Gear |
mm/rev |
Gear |
mm/rev |
|
1 |
0.073 |
1 |
0.095 |
1 |
0.03 |
|
2 |
0.140 |
2 |
0.182 |
2 |
0.06 |
|
3 |
0.389 |
3 |
0.502 |
3 |
0.15 |

Typical Applications
| Piping system flanges |
Valve langes and bonnet flanges |
Heat exchanger flanges |
Vessel flanges |
Flange faces on piping systems |
|
Pump housing flanges |
Weld preps |
Tube sheet bundles. |
Bearing mounting bases |
Final drive hubs |
|
Bull gear faces |
Manufacturing of mining equipment |
Slew rings |
Bearing mounting bases |
Crane pedestal flange |
Video
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