Powered Slip Roll
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Powered Slip Roll
Slip Rolls
Tennsmith’s SR48P powered slip roll combines all of the features of our SR48 initial pinch roll with the productive advantage of electric-powered drive for production forming of curved parts and tubes made of 16-gauge and lighter sheet metal.

Drive power for the SR48P is supplied by a heavy-duty, industrial quality gear reduction motor and roller chain directly to the gear train. The roll drive is controlled by a toggle action, shrouded foot pedal for instant forward and reverse action. The drive motor is equipped with an electromagnetic brake to prevent roll creep and over-forming.
Electrical and operator safety features include a full-length, front and back wire cable safety mechanism which instantly stops the rolls when tripped; two magnetic motor starters; fully enclosed electrical box with pilot light; insulated reinforced conduit for all wiring; and fully enclosed drive train. The rolls and gears are mounted in hardened bronze bushings for long life and precision operation.
Powered Slip Roll | SR48P |
Capacity, mild steel | 16 gauge 1.6 mm |
Maximum forming length | 49 in. 1244 mm |
Diameter of rolls | 3 in. 76 mm |
Minimum forming radius | 1-1/2 in. 38mm |
Wire grooves | 3/8, 1/2, 5/8 in. 9.5, 12.7, 15.8mm |
Gearing ratio | 4 : 1 |
Roll speed | 22 RPM/17.28 sfpm |
Motor-230/640v, 3-phase, 60Hz | 3/4 hp |
Dimensions LxWxH | 77 x 29 x 50 in. 1956 x 737 x 1270 mm |
Shipping weight | 1100 Ibs. 499 kg |
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