... -Head Hydraulic Tube Bending Machine LSW-50B,easy to operation,high accuracy,wide application range,maximum bending capacity Dual-Head Hydraulic Tube Bending Machine LSW-50B: Characterstics of the machine ... capacity(mm)3820050250Central range of double bending(mm)17014501701450Max.bending angle185°185°Bending speed/sec50°50°Quantity of once bending (bar)Φ13×3Φ19×2 ...