SR Series
  • SR24
  • SR36
  • SR42
  • SR324
  • SR336
  • SR342
  • SR48

Manual Slip Rolls

TENNSMITH’s slip rolls combine precision-turned, ground and polished high carbon steel rolls with heavy-duty, cast iron end frames and a welded steel base to make an accurate and durable forming tool. Convenient operating features include large roll adjusting screws, scales for speeding repeat set-up, and a front-mounted handle to lift the upper roll for material removal. Wire grooves are standard.

TENNSMITH’s initial pinch slip rolls are heavy-duty, affordable, production tools for forming curved parts and tubes. Models SR48, SR324, SR336 and SR342 rolls have three gear-driven roll drives that ensure even starting and feeding of capacity materials. These same models also feature constant drive of the rolls. All three rolls continue to drive throughout their adjustment range.

The SR48 gearing features a 4:1 reduction ratio for ease of operation of heavy materials. All gears are fully enclosed for safety and protection from the elements.

*Shown with Optional Stand


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Slip Rolls SR24 SR36 SR42 SR324 SR336 SR342 SR48
Capacity, mild steel 20 gauge
1.0mm
22 gauge
0.75 mm
24 gauge
0.6 mm
20 gauge
1.0 mm
22 gauge
0.75 mm
24 gauge
0.61 mm
16 gauge
1.6 mm
Maximum forming length 24 in.
610 mm
36 in.
914 mm
42 in.
1067 mm
24 in.
610 mm
36 in.
914 mm
42 in.
1067 mm
49 in.
1244 mm
Diameter of rolls 2 in.
51 mm
2 in.
51 mm
2 in.
51 mm
2 in.
51 mm
2 in.
51 mm
2 in.
51 mm
3 in.
0.76 mm
Minimum forming radius 1 in.
0.25 mm
1 in.
0.25 mm
1 in.
0.25 mm
1 in.
0.25 mm
1 in.
0.25 mm
1 in.
0.25 mm
1-1/2 in.
0.38mm
Wire grooves 3/16, 1/4, 5/16 in.
5, 6.5, 8 mm
3/16, 1/4, 5/16 in.
5, 6.5, 8 mm
3/16, 1/4, 5/16 in.
5, 6.5, 8 mm
3/16, 1/4, 5/16 in.
5, 6.5, 8 mm
3/16, 1/4, 5/16 in.
5, 6.5, 8 mm
3/16, 1/4, 5/16 in.
5, 6.5, 8 mm
3/8, 1/2, 5/8 in.
9.5, 12.7, 15.8mm
Gearing ratio n/a n/a n/a 1:1 1:1 1:1 4 : 1
Dimensions LxWxH 38 x 19 x 19 in.
711 x 483 x 483 mm
51 x 19 x 19 in.
1295 x 483 x 483 mm
57 x 19 x 19 in.
1448 x 483 x 483 mm
38 x 19 x 19 in.
711 x 483 x 483 mm
51 x 19 x 19 in.
1295 x 483 x 483 mm
57 x 19 x 19 in.
1448 x 483 x 483 mm
77 x 30 x 22 in.
1956 x 762 x 559 mm
Shipping weight 190 lbs.
86 kg
250 lbs.
113 kg
270 lbs.
122 kg
215 lbs.
98 kg
275 lbs.
125 kg
295 lbs.
134 kg
1100 lbs.
500 kg

Available option: Heavy-duty fabricated floor stand.

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