Tools and Machinery
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiaozuo Qianye New Mat Co Ltd has been granted a patent for Wear Compensation Device for Jaw Crusher. Lian Xuewen, Zhang Xiaowei, Shen Hongdong, Li Haiqiang, Zheng Jun, Zhang Guanglu, Cheng Economic, Zhang Pengjie, Zhu Guofei, Liu Shuai, Xie Guoguang and Song Qingqing developed the invention.
The patent ap..