Suction Cups for Handling Sheet Metal,it's made in cup-shaped special structure, provides maximum suction force under high acceleration, especially on oily metal plate. Lightweight design is suitable for high-speed applications, which has great suction and lateral force during operation, and is suitable for rapid handling of stamped metal plates and body parts. Because the stroke of the suction cup is significantly increased, it is very suitable for different workpiece contours.The flexible sealing lip has good sealing performance even on the rough workpiece surface or transporting curved workpieces.