Bending of steel patterned plates for expansion joints. 花纹板钢板伸缩缝折弯加工

居龙钢铁承接各类特型钢板伸缩缝折弯加工，该批订单结构异型，对模具要求高，加工难度大，且为大批量采购，加工成品必须保证一致性。

JULONG STEEL is currently capable of bending full-size sheets of various specifications up to 12 meters in length. We operate a 12-meter, fully CNC-controlled 4,000-ton press brake developed in-house, as well as a 12-meter, 2,000-ton LVD-HD press brake from Belgium, both equipped with specialized CNC systems from the Dutch company DELEM. German linear encoders provide real-time detection, feedback, and correction, along with full closed-loop control. The machines feature multi-step programming capabilities, enabling automated operation to complete multi-step parts in a single pass, thereby improving production efficiency.

居龙钢铁自主研制12米全数控4000吨折弯机，采用荷兰DELEM公司折弯机专用数控系统，德国光栅尺实时检测反馈校正、全闭环控制，具有多工步编程功能，可实现多自动运行，完成多工步零件一次性加工，提高生产效率。

通过专业加工工艺和自主开发的模具，顺利交付该批订单，得到施工方高度认可。