pair of beveling tools by Normaco
HSS Cutting and Beveling Tools
July 9, 2020

NFF305 Flange Facer

Normaco's NFF305 is flange facing machine that mounts on the outside diameter of the flange.

It is designed to be capable of re-machining flanges with workshop accuracy, extending the lifetime of the flanges

As the NFF305 is built for the Norwegian off-shore industry, it comes as a standard with the capability to machine compact flanges thanks to its' swiveling arm and build-in indicator system.

The NFF305 comes as equipped with extended clamping legs that makes it possible to machine wide range of flanges with just one machine

It is constructed using the highest quality materials and components giving it durability and long life time.

Aluminium frame design makes it light and easy to handle.

Normaco Manual Facer can make all common flange surface finishes; stock, phonographic or smooth finish. Surface finish depends on the selected facing tool and feed screw.

close up of the Normaco NFF305 flange facing machine

Technical Data
Operational Parametersmminch
Minimum Facing Diameter 0 0
Maximum Facing Diameter305 12
Clamping range 93 - 2903.6 - 11.4
Extended Clamping Range0 - 4300 - 16.9
Tool holder feed55 2.1
Facing Feed Ratesmm/rotationinch/rotation
Feed In0.81/32
Feed Out0.2 1/64
Tool slide of the NFF305 flange facing machine

Machinable Flanges
  • Flat face flange (FF)
  • Compact flange
  • Raised face flange (RF)
  • Ring joint flange (RTJ)
  • Lap joint flange
  • Male and female flange (M&F)
  • Large and small tongue-and-groove flange (T&G)
Achievable Finishes
  • Spiral serrated
  • Smooth finish
removable D-section of the NFF305 flange facing machine

Drive data
Motor rotation speed271 rpm
Machine rotation speed36 rpm
Drive0.8kW Pneumactic
Air Consumption / Supply Required1,6 m3/min @ 6 bar
Air motor of the Normaco NFF305 on-site flange facer

Ring assembly w/o motor3168
inner housing assembly1022
Drive assembly6.514
Clamping leg assembly x41431
Full operational weight62137
Shipping weight95210
NFF305 Flange facer for on-site flange machining

Included in the Machine

  • Machine
  • Pneumatic drive
  • Full set of clamping feet
  • Hand tools required for operating the machine
  • Transport and storage case
  • Operation Manual