Specification Model GD-150 Dia. of Upsetting Rebar 16-40mm Oil Pressure Flux 5.6L/min Max Pressure 63 Mpa Voltage 380V 50Hz Power 4kw Net Weight 620kgs Dimension 1225*570*1100mm Advantage 1.High tensile strength. It can meet standards: JGJ107, ACI318, BS8110, DIN1045 and UBC1997 etc. 2. Easy to operate. Need only one minute to upset forging one piece of rebar end. 3. Widely used. Be able to process rebar diameter 16-40mm. 4. Environment-friendly, safe, no environment and weather restrictions.