Precision Heavy Duty Large Dia. Flange Facing
! W E N
Model 442F Flange Facing Machine
The Tri Tool Model 442F has been designed to address the precision demands for large flange facing, mounting up to 72” and machining to 73” dia. w/ optional extension kit.
Precision ground steel cutting bar for 12 maximum accuracy
3 Way Autofeed System: Integrated lead screw feeds the bar, the carriage, or the compound slide
1
Tapered bushings adjust to zero 11 clearance for maximum rigidity
Fully adjustable compound slide 2 can be set for boring, turning, and facing operations and precision depth of cut settings
Forward, neutral, and reverse control with 8 10 feed rates Counter balance for consistent 9 cutting speed uphill or downhill
Unique mounting 3 system provides precision centering and alignment.
Balanced lifting eye
4 locations for ease in handling
Strong, reversible pneumatic motor 8 works with machine’s worm drive for smooth operation
5 7
Quick-change dual-speed gearbox delivers optimum cutting speeds across full size range
6
Backlash Regulator: preloaded braking system provides smooth performance through interrupted cuts.
Adjustable, easy to install, full range mounting feet
TRI TOOL INC.