Large - size symmetric three - roll bending machine 大型对称式三辊卷板机
Auto - discharging system for jigger based on the expert system 水平下调式三辊卷板机开放式数控系统的开发
It has a domestically top production line for tankers , which is composed of special equipment and facilities such as automatic welding machine for particular barrel seams , six - meter three - roller plate roll , multifunctional head spinning machine and a large sand - blasting workhouse for barrels 拥有国内一流的罐式车生产流水线,包括异形筒体自动焊机、 6米三辊卷板机、多功能旋边机、大型筒体喷沙房等专用设备和设施。