The patent for rubber lining is released. Bolt-fixed rubber lining ball mill rubber lining.

On the day of the year
, the first domestic utility model technology patent for rubber lining was authorized and issued by the State Intellectual Property Office under the leadership of Chairman Mr. Ding Zhongmin and through the unremitting efforts of professionals in the technical department.
In the history of the development of rubber linings, the first company to use them was in the year when the mine used waste tires for emergency repairs to replace the missing linings and was used in the barrel grinding mill. The first patent applicant for the rubber lining of the ore grinding machine was He, and it was approved by Liwei Publican on the year, month, and year. On the day of the year, the engineer submitted a patent for the plug-in bolt-fixed rubber lining, which was approved on the day of the year. The lining was manufactured by the company. So far, hundreds of thousands of grinding machines around the world have adopted rubber linings.
In China
The application of ball mill rubber linings is also becoming more and more widespread.
Year Month
Day

The wear-resistant and puncture-resistant rubber lining patent number designed by our company is embedded with several layers of reinforcement on the basis of ordinary lining boards. Wire mesh makes the structure of the rubber lining more detailed and compact, preventing the entire rubber lining from being damaged due to local damage, avoiding scrapping due to loss of use value of the lining, extending its lifespan, and saving costs
The emergence of this rubber lining patent is not only an honor for our company, but also a proof of the company's innovative strength. It proves that the company is unique in the rubber products industry, especially in the professional field of rubber linings, and attaches great importance to it. Technological innovation has a significant impact on industry development and is of far-reaching significance.