Product Description: 1) This machine is used for bending aluminum spacer bar. 2) It solve the leaking problem of the four corner, which are the main leakage channels of insulating glass. It prolongs the service time of insulating glass. 3) It adopts PLC control and automatic cutting system. 4) The planeness and hardness of aluminum spacer frame are better than that of corner stick type, easier for butyl coating. 5) It features easy operation and reliable positioning and steady running and large processing range.