【摘要】 主要介绍了我国引进的两套可以生产开口和空心冷弯型钢产品的综合型冷弯型钢机组设备概况,成型机组、主要辅助设备的技术性能,以及这两套设备具有的主要特点,指出了值得我们借鉴之处和需要进一步改进的问题。更多还原

【Abstract】 It mainly presents general situation of two sets of integration type cold bend profiled bar unit which can produce opening and hollow cold bend profiled bar products imported by China,technical properties of forming unit and main auxiliary equipment as well as main characteristic of the tow sets of units.It indicates advantages that we can use for reference and the problem need further improve.更多还原