Project Description

FDG1270 Flange Facing Machine

An internally mounted flange facing machine for all types of flange facing, o grooves , RTJ grooves, lens ring, heat exchanger repair etc.

Facing Range: 14.0 – 50.0″ Clamping Range: 14.0 – 44.0″


  • Quick set adjustable clamping jaws
  • Swivel toolpost for grooves and bevels
  • Two mounting base.

FDG1270 Flange facer is designed with a reinforced center spindle and a rotating cutter arm for achieving  stronger stability during cutting…

Superior machining

It can achieve working without mounting base unit, typical applications for on-site machining of heat exchanger, blind flange, and so on, This provides users with the flexibility to make more cuts including cut “O” Ring grooves, RTJ and other V grooves, standard and compact flange facings, weld preparations, and other surfaces.

Precise body

Precision machined dovetail ways and adjustable Turcite-B coated gibes provide smooth accurate travel, and can give machine shop accuracy .

Base assembly

Equipped two pieces high strength mounting base unit with steel threaded inserts, and adjustable feet enable the machine to be installed perfectly level and central in any flange from 350mm to 1270mm in diameter.

Drive Power unit

The machine is driven by a 2.2HP pneumatic motor, It can achieve cuts up to a maximum depth of 2mm  (0.079″) on flanges without bolt holes or 0.5mm (0.02″) with holes.

Facing Diameter Range 14.0-50.0″ (350-1270mm)
Clamping Diameter Range 14.0-44.0″ (350-1117mm)
Min Swing Diameter 37.0″ (940mm)
Tool Post Stroke 4.0″ (80mm)
Tool Post Swivel Angle + / – 30⁰
R.P.M 0-25
Drive Power Unit-Pneumatic 2.2hp (1.70kw)
Air Consumption / Supply Required 1.80m³/min
Machine Weight 275kg
Shipping Weight 315kg
Shipping Dimensions 900 x 450 x 570 mm

Feed Rates

In Out Up/down
Gear mm/rev Gear mm/rev Gear mm/rev
1 0.128 1 0.151 1 0.03
2 0.251 2 0.292 2 0.06
3 0.591 3 0.691 3 0.15

Operational Dimensions & Picture

FDG1270 Flange Facer for heat exchanger

FDG1270 Flange Facer For RTJ Groove

FDG1270 Flange Facer For Len Rings

FDG1270 Flange Facer for RTJ Groove

FDG1270 Flange Facer For RTJ Groove

FDG1270 ID Mounted Flange Facer

FDG1270 Flange Facer Test In Workshop

FDG1270 Flange Facer In Our Factory

FDG1270 In Narrow Space