这款创新结构的研磨筒体核心优势在于1000L大容量与超20mm厚PU内衬的结合，能适配多类高腐蚀性、高要求的工业研磨场景。

 其具体适用工艺可分为两类：

     - 化工钛白粉生产：兼容硫酸法、盐酸法、氯化法（沸腾氯化工艺和熔盐氯化工艺，PH值2-11）三种主流工艺，使用寿命长；

      - 磷酸铁锂研磨：支持水系与甲醇系两种不同体系的研磨需求；

        超20mm的聚氨酯（PU）内衬是关键设计，直接保障了筒体对强酸、强碱环境的耐受性，能在腐蚀性工况下维持稳定性能，适合长期工业生产使用； 

           The core advantage of this innovatively structured grinding cylinder lies in the combination of a 1000L large capacity and an over 20mm thick PU (polyurethane) inner lining, enabling it to be adapted to various industrial grinding scenarios with high corrosion resistance requirements.

Its specific applicable processes can be divided into two categories:

Chemical Titanium Dioxide Production: Compatible with three mainstream processes, namely the sulfuric acid process, hydrochloric acid process and chlorination process (fluidized bed chlorination process and molten salt chlorination process), with a service life of more than 6 years.

 - Lithium iron phosphate grinding: Supports the grinding requirements of two different systems, i.e., the aqueous system and the methanol system.

The over 20mm thick polyurethane (PU) inner lining is a key design, which directly ensures the cylinder's resistance to strong acid and strong alkali environments, maintains stable performance under corrosive working conditions, and is suitable for long-term industrial production use. Polyurethane Grinding Cylinder