FlangeMill

KRAIS Tube Expanders

Presenting our I.D. mount flange facing machines. It is a quick and easy way to remachine damaged flat and raised faced flanges on site. FlangeMill-H is designed and built based on our HyperMill-55 pneumatic or electric that is converted to a dedicated flange facer. The machine comes factory configured .

Standard working range

APPLICATION RANGE (ID-OD) SURFACE FINISH
44 – 356 mm 63 to 250 RMS
1,750 – 14,000”

Motor parameters

FEED STROKE FEED SPEED FREE SPEED POWER TORQUE
38 MM 0,15 MM/PIN 55 Rpm 1,7 HP 280 Nm
1,500” 0,005”/PIN 210 Ft.Lbs
Air use: 55 cfm 1,3 m3/ min Body width: 2,32” 59 mm
Body height: 13,1” 335 mm Body weight: 30,6 Lbs 13,9 kg

Machining in every position

KRAIS Tube Expanders
KRAIS Tube Expanders

FlangeMill can be rotated under any angle. Machine can be used for machining flanges in every position.

Accurate locking system

KRAIS Tube Expanders

Both version of FlangeMill uses the same internal locking system for safety and better accuracy.