Full copper motor delivers higher rotation speed, smooth operation and low noise. Equipped with hydraulic piston, it features powerful driving force and large thrust, which only takes 4 seconds to bend steel bars efficiently. The precisely manufactured cast steel machine head ensures long-lasting, stable and durable performance. The full-circle screw fixing design improves sealing and stability. The large carrying handle brings convenient operation and enhanced stability. It is fitted with an anti-slip handle and safety start switch, which is sturdy, durable, highly insulated and safe for operation. The precision pressure relief valve enables automatic pressure release when opened.