1、The Elbow Cold Forming Machines is designed for manufacturing elbows of 90Deg, 60Deg, 30Deg R=1.0 D&R=1.5D with diameter from 1/2"to 24"of stainledd steel. 2、It is constructed with strong metal frame with good appearance and stable functioning. 3、It has individual power construction and electrical system,adopt PLC button centralized control and programmed touch screen operation system,whichcan be convenient adjusted and operated both menually and automatically.