1.NC controlled,hydraulic drive; 2.Can prefebricate different bending degree; 3.English display screen Ⅰ.Features and technical parameter:1.Operated by NC control,imported electric and hydraulic elements.2.English display and conversational operation.3.Can adjust speed for each bend and the bending precison is high.4.Suitable meterials:steel,stainless steel,copper,aluminum etc. No.Name ...