The utility model relates to a bilateral angle of attack device of stainless steel has solved not enough that the mould precision that is used for the panel angle of attack among the prior art is low, life is short. The utility model provides a pair of bilateral angle of attack device of stainless steel is fixed with workstation and hydraulic means in the frame, the die is fixed on the workstation, is equipped with the formed body on the die, and the terrace die is fixed on hydraulic means, and hydraulic means promotes the terrace die and removes to the die to make terrace die and formed body cooperation process in order to treat processing panel, accomplish the angle of attack on waiting to process panel, be equipped with the mount of treating processing panel and advancing line location in the frame, be equipped with locking mechanism on the mount, wait to process panel and press from both sides tight convenience, improved the work efficiency of angle of attack device, the formed body passes through the connecting screw to be fixed on the die, and the formed body is fixed reliable to, the formed body can conveniently be changed after damaging, need not change whole die, has prolonged the life of die, has reduced the use cost of angle of attack device.