Main features：

1. Control form：one man or two man operation automatic stretcher, hydraulic clamping and hydraulic steering of jaws. touch screen to preset 【drawing force】,【drawing time】 and 【drawing length】, to ensure that the same tensile length of aluminum profile at the same setting length, and after finished set the parameters, complete the stretch action with one key, and you also can choose manual straightening.
2. The front and rear jaws are designed as lifting structures to meet the drawing process of thick and thin aluminium profile.
3. Jaws adopt sickle slices type, to be suitable for straightening different shapes of aluminium profile.
4. Use magnetic ruler to calculate tensile length.