Three-roll bending machine for sections and tubes, double initial pinch style (non-symmetrical roll design): stationary upper roll, independently adjustable lower rolls.
Common Characteristics
FUNCTIONAL SPECIFICATIONS
Three driving rolls
Bending rolls with independent hydraulic adjustment for pre-bending of theleading and the trailing edge of profile
Two speeds for adjustment of bending rolls: fast approach at high speed and accurate final positioning at slow speed
Infinitely variable profile feeding speed
Lateral guide rolls with three-directional movement (axial, radial, angular) and mechanical adjustment, complete with anti-twisting cam roller for leg-in angle
Position of rolls referenced on digital readouts, 0.25 mm accurate
Controls actuated via remote free-standing console
Horizontal-vertical working position combination
Technical Data
| Parameter | Value |
|---|
| Diameter of shafts (upper/lower) | 100
mm |
| Diameter of standard rolls | 315
mm |
| Profile feeding speed | 0-5
m/min |
| Power output | 11
kW |
| Dimensions | 1400х1700х1600
mm |
| Weight | 3800
kg |