Bent components for a 700-grade high-strength steel chassis beam 居龙钢铁700高强板车架梁折弯加工件批量出口，采用激光切割下料数控折弯。

Julong Steel has achieved mass exports of 700-grade high-strength steel chassis beams for automotive manufacturers, fully meeting the customers' technical specifications.

居龙钢铁为汽车厂配套700高强板车架梁实现批量出口，完全达到客户工艺要求。

Using CNC laser cutting, the edges of the steel plates are burr-free and distortion-free, and there is no cracking after bending.

采用激光数控切割下料，钢板边缘无毛刺，无变形，折弯成型后无开裂。

Using a 12-meter, 4,000-ton fully CNC press brake developed in-house by JULONG STEEL, we optimize the upper and lower dies, ensure precise positioning, and perform single-pass forming to guarantee the flatness of the chassis beams.

采用居龙钢铁自主研制的12米4000吨全数控折弯机，优化上下模具，定位精度化，一次性成型加工，保证车架梁平整度。

JULONG STEEL is currently capable of bending full-size plates 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 LVD-HD2000T press brake manufactured through a joint venture between Belgium’s LVD and Huangdun. Both machines utilize 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.

In the cold-forming of wear-resistant and high-strength steel plates, Julong Steel has continuously developed a set of highly efficient and practical processing techniques that effectively address issues such as cracking and deformation during bending. The company provides custom processing services for numerous domestic original equipment manufacturers (OEMs) and modification plants.

Julong Steel’s bent and formed components made from wear-resistant and high-strength steel plates are widely used in new-generation dump trucks and U-shaped dump semi-trailers for export. We welcome your inquiries regarding potential partnerships!

居龙钢铁目前可加工12米各种规格整板折弯。我们拥有一台自主研制12米全数控4000吨折弯机和一台比利时黄锻合资的LVD-HD2000T12米折弯机，都采用荷兰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。

居龙钢铁在耐磨板、高强板冷弯加工中，不断探索出一套高效实用的加工工艺，可以解决钢板折弯中的开裂、变形等问题，为国内多家主机厂改装厂进行配套加工。

居龙钢铁耐磨板、高强板折弯成型件广泛用于新型渣土自卸车、出口U型自卸半挂车，欢迎来电洽谈合作！

Address: No. 100 Shougang Street, Manzhuang Steel Market, Tai'an City, Shandong Province

Phone: +86-16575198888 (also on WeChat)

+86-538-8797999

Email: julonggangtie@126.com

厂址：山东省泰安市满庄钢材大市场首钢大街100号

电话：16575198888        0538-8797999

QQ：1962201541（微信同号）

邮箱：julonggangtie@126.com