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Model RA Roll Forming Machines

T&H Lemont Model RA Roll Forming Machines

The new Model RA Roll Forming Machine offers the ultimate in roll forming capability with dependable, affordable quality, every step of the way.

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T&H Lemont

5118 Dansher Rd., Countryside, IL 60525 USA

Features

Standard Features:

  • Micrometer adjustment of top roll shafts
  • Hardened gears run in an oil bath for smooth, quiet operation and long life
  • Hardened alloy steel roll shafts
  • Universal type three (3) way adjustable exit part straightener
  • Plate type construction welded steel base with precision machined top
  • Inboard roll shaft support featuring Timken Tapered Roller Bearings
  • Outboard roll supports with quick change feature
  • AC variable speed inverter type drive controls with line speeds up to 250 FPM

Technical Specifications

Item #Roll Shaft Dia. (Std/Max)Roll Space (Std/Max)Vertical Centers – AdjHorizontal CentersAvailable Gear RatiosCapacity
RA61.250 in 31.75 mm6.00 in 152 mm3.500 – 4.250 in 88.9 – 108 mm6.000 in 152.4 mm1.353:1 1:10.060 1.50 in
RA81.500 in 38.10 mm8.00 in 203.2 mm4.500 – 5.500 in 114.3 – 139.7 mm8.000 in 203.3 mm1.353:1 1:10.075 1.91 in
RA102.000 in 50.80 mm10.00 in 254.0 mm6.250 – 7.500 in 158.8 – 190.5 mm11.000 in 279.4 mm1.316:1 1:10.095 2.41 in
RA122.500 in 63.50 mm12.00 in 304.8 mm8.000 – 9.750 in 203.2 – 247.7 mm14.000 in 355.6 mm1.333:1 1:10.125 3.18 in